TRERICE NEEDLE VALVE 735-2
$14.09
Availability: 100 in stock
NEEDLE VALVE BRASS 1/4 NPT
Click here for more product information: http://www.trerice.com/pdfs/2010/Pressure/Accessories_57_60.pdf
Login
$0.00
0
- Brands
- PLC Control Panels Control Panel Design/Build/Program/Maintain Our in-house control panel team designs, builds, programs and tests all PLC Control Panels for all of our projects. Having a dedicated in-house team allows us to provide the required features and capabilities, quickly and reasonably priced. All of our panels are inspected, tested & certified by the: FIELD EVALUATION SERVICE OF ESA (Electrical Safety Authority of Ontario) to ensure compliance with the CSA Standard SPE-1000-13 – Model Code for the field evaluation of electrical equipment. PLC Control Panels
- Engineered Solutions Canada Engineers and manufactures Rainwater skid package systems providing adaptability and ease of installation while maintaining maximum performance with high energy efficiency. We design and build to meet your specific requirements. Engineered Solutions represents leading manufacturers of quality-engineered products in the commercial industry. Our products cover a wide variety of needs in commercial facilities, schools, restaurants, courthouses, stadiums, office buildings, convention centers, airport terminals, hospitals, prisons, and other public and private buildings. Click here for more information on our Rain Water Harvesting SystemsRainwater Harvesting Equipment
- AQUALOOP produces germ-free, high quality water, irrespective of whether the input water comes from surface water, groundwater, runoff water from wastewater treatment plants, industrial wastewater or grey water from houses!* The AQUALOOP system consists of a few modular components that can be easily assembled as required. AQUALOOP- pre-filter AQUALOOP- growth bodies AQUALOOP- membranstation with system control AQUALOOP- membranes AQUALOOP- blowers The modular components of the AQUALOOP can be easily installed in most types of the storage tanks (interesting for tank producers) and significantly reduce the water consumption of hotels, camping sites, commercial buildings and industrial complexes, public buildings and private homes. Click here for more information on our Rain Water Harvesting systems.AQUALOOP Water Treatment
- A solution for local infiltration or attenuation of rainwater and run-off water of sewage plants. The DIBt®-approval is one innovation of the DRAINMAX Tunnel infiltration system. It is with 1.6 m³ a large volume and light plastic tray system that creates a hollow space in the soil. With these, the rain water can be directly retained at the source and will infiltrate through the open soil and side holes. It is possible to also restrict the water flow to only the pipe. This technology saves significant costs on laying complex piping systems. You can also use the DRAINMAX tunnel system for infiltration of effluent water from sewage plants. Click here for more information on our Rain Water Harvesting systems.DRAINMAX System
- Floating Filter
- The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m². This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power is similar to a strong eddy and any impurities are then forced over the next level and washed away downstream. Finally a filter that is low maintenance and self-cleaning! Advantages: Minimal height offset Minimal maintenance intervals Removing dirt by immersing the sieve Self-cleaning thanks to the hydraulic jump Integrated skimmer Integrated non-return valve Minimal blocking tendency due to the trapezoidal gap sieve design Filter cleaning efficiency is maintained with the use of the backflushing nozzle. The nozzle flushes the sieve clean from behind…PURAIN Pre-Filter
- Powerful and energy-efficient solutions for customers interested in Rainwater and Greywater harvesting. Click here for more information on our Rain Water Harvesting systems.Rainmaster
- Smoothing Filter
- AQUALOOP produces germ-free, high quality water, irrespective of whether the input water comes from surface water, groundwater, runoff water from wastewater treatment plants, industrial wastewater or grey water from houses!* The AQUALOOP system consists of a few modular components that can be easily assembled as required. AQUALOOP- pre-filter AQUALOOP- growth bodies AQUALOOP- membranstation with system control AQUALOOP- membranes AQUALOOP- blowers The modular components of the AQUALOOP can be easily installed in most types of the storage tanks (interesting for tank producers) and significantly reduce the water consumption of hotels, camping sites, commercial buildings and industrial complexes, public buildings and private homes. Click here for more information on our Rain Water Harvesting systems.
- A condensate pump is a specific type of pump used to pump the condensate (water) produced in an HVAC (heating or cooling), refrigeration, condensing boiler furnace, or steam system. Sterlco® Condensate Units set a new standard of performance for pumping condensate water in a steam system. Thicker tank wall design and wear-resistant pump seals keep the system running longer and require less maintenance. The 3450 RPM motors assure maximum efficiency and an economical operation. Available in steel, cast iron and stainless steel receivers, Sterlco® Condensate Units are available with extensive capacity configurations and optional features. Decades of reliable system performance draws customers to Sterlco® steam control equipment for commercial and industrial HVAC, food, beverage, pharmaceuticals, hospitals, schools, power utilities, refineries and petrochemical applications.Condensate Pumps
- A temperature control valve is just like any other control valve. The only difference is that the control valve helps to maintain the temperature of a desired process at a specific level. It is often abbreviated as TCV – Temperature Control Valve – in most process drawings and P&IDs. Temperature Control Schemes. Sterlco® Temperature Control Valves are designed to help you maintain temperature, flow and pressure to maximize uptime. Control and protection are critical to the success of your operation. Sterlco® self-modulating temperature control valves are temperature actuated, self-powered, fully balanced, and applicable to heating or cooling processes using water, oil, steam or other fluids. Sterlco® equipment serves applications from basic radiator systems with minimal control requirements to the most demanding operations. Decades of reliable system performance draws customers to Sterlco® steam control equipment for commercial and industrial HVAC, food, beverage, pharmaceuticals, hospitals, schools, power utilities, refineries and petrochemical applications. The Sterling/Sterlco® 56-T Series Temperature Actuated Water Regulating Valve evenly regulates cooling water and other fluids in the most rugged applications. It’s ideal for hydraulic power packaged equipment, hydraulic presses, or wherever reliable performance is required. Sterlco® self-modulating cooling control valves are temperature actuated, self powered, and applicable to cooling processes using water or other fluids. 56-T Series…Temperature Control Valves
- We are your one-stop source of industrial steam and fluid specialty products. We carry and distribute a number of products from manufactures such as Watson McDaniel. Watson McDaniel has been proudly manufacturing high-quality steam and fluid specialty products for the industrial marketplace – since 1878. Watson McDaniel is an ISO 9001 Certified and ASME Qualified manufacturing company. Their manufacturing facilities are among the best in the industry. We serve the global marketplace with our network of representatives, distributors, and sales offices located throughout Canada and the USA. Our goal and mission is to rapidly respond to our customers’ needs by providing cost-effective and reliable products and services. To serve this purpose, we offer a wide array of quality products and exceptional service to our customers. Steam & Fluid Specialty Products
- Air Vents Air Vents purge unwanted air from steam systems which can inhibit the steam from entering process equipment, vessels and piping. Air vents should be placed at all high points in the system but primarily on all pieces of heat transfer equipment. Air Eliminators Air Eliminators are used on tanks or piping systems to vent entrained air without allowing the liquid inside the tank or piping to escape. Available in Cast Iron and Stainless Steel. Specilty Products Catalog by Watson McDaniel Air Vents & Eliminators
- Back Pressure-Relief Valves
- A Control Valve is a device capable of modulating flow at varying degrees between minimal flow and full capacity in response to a signal from an external control device. In a process control loop, an Electronic Controller and Sensor is used in conjunction with a Control Valve to maintain a process variable at a desired set point. The controller compares the sensor signal to the set point and outputs the appropriate response signal to the control valve. The control valve will then modulate to provide the flow response required to maintain the process variable at the set point. In the case of a pneumatic control valve such as the W910 Series, a current-to-pressure (I/P) transducer is required to convert the electrical signal from the controller to the air pressure signal needed to operate the pneumatic valve. Watson McDaniel is unique in its ability to provide all the necessary components to create a complete control loop. Control Valves
- Liquid Drainers (also known as Liquid Drain Traps) are primarily used to remove condensation from air and other non-condensable gas lines. Watson McDaniel Liquid Drainers are offered in a variety of types and models to handle a wide range of operating pressures and condensate loads.Liquid Drainers
- Pilot-Operated Regulators are more accurate and offer higher capacities than standard direct-operated regulators. They will maintain constant set outlet pressure even when inlet pressure fluctuates or variations in flow occur. With the proper selection of pilots, these regulators will accurately control temperature, pressure or a combination of both.Pilot-Operated Regulators
- The Watson McDaniel The Watson McDaniel HD-Series Pilot Operated Regulators were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control. were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control.HD-Series Regulators
- The “PP” Pressure Pilot is used with the HD Regulator to control steam pressure in steam mains or for process equipment. Pilot operated regulators will maintain constant downstream pressure even when the inlet pressure to the valve fluctuates or steam usage varies. Pilots for HD Regulators
- The Watson McDaniel The Watson McDaniel HD-Series Pilot Operated Regulators were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control. were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control.
- The Watson McDaniel PMP Series of Pressure Motive Pumps are designed to transfer hot condensate (or other liquids) without the use of electrical power. The mechanical seals in standard electric condensate return pumps begin to have difficulty when handling condensate in excess of 195° F. Seal failure is virtually guaranteed when condensate temperatures reach 203° F due to flashing of the condensate across the seal face. It is therefore required to cool condensate in order to prevent seal failure prior to pumping using electric pumps. PMPs do not have seals and therefore will handle condensate well in excess of these temperatures. The primary application for the PMP is pumping condensate from a process application or condensate collection area back to the condensate return system. All PMP Series stand alone units are furnished with pump tank, check valves, and internal pumping mechanism. The PMPSP Sump Drainer is a special PMP designed for pumping water out of low lying areas or pits. It is an excellent solution where there is no access to electricity. Watson McDaniel also offers Pumps with Receiver Tanks which consist of one or more stand alone pump units connected to an appropriately sized receiver tank mounted on a common base. Additional pumping units can be used for increased…Pressure Motive Pumps
- The “O” Series Pressure Regulating Valves are used for reducing pressure in steam, air and water systems. Commonly used in heating and other process applications. Click here for more details.Pressure Regulating Valves
- The Model WSSCV is an all stainless steel in-line check valve for steam, gas, or liquid service. It provides tight shut-off, minimizes water hammer and also stops recycling of pumps by preventing back flow of liquid. Used in the petrochemical, pulp & paper, textile and food & beverage industries. The WSSCV all stainless steel check valves will operate much longer and are less problematic than bronze or cast iron check valves. Stainless Steel Check Valves
- The WSTTV Steam Trap Test Valve offers simple, immediate, and visible diagnosis of any steam trap. Turning a single handle will instantly provide steam trap operational data.Steam Trap Test Valve
- A Steam Trap is an automatic valve that allows condensate, air and other non-condensable gases to be discharged from the steam system while holding or trapping the steam in the system. Several different types of steam trap technologies exist to accomplish this extremely critical and necessary task. We carry a variety of steam trap types and sizes to handle a wide range of applications. Here are some documents regarding Steam Traps Steam Traps Steam Trap Basics – a Guide to Steam Trap Applications Univerasal Style Steam Traps Steam Traps
- The Float & Thermostatic (F&T) Trap uses a float connected by a linkage to the valve plug to discharge condensate from the system. In addition, F&T traps contain a thermostatic air vent to allow the discharge of air from the system. For this reason, these traps have excellent air removal capability, which is advantageous during system start-up when large amounts of air are present in the system. Float & thermostatic steam traps are generally the primary selection for steam system drip applications, up to 30 PSIG, and for drainage of process heat transfer equipment, up to 450 PSIG.Float & Thermostatic Steam Traps
- DRIP, TRACING PROCESS: IB Series inverted bucket steam traps are used in drip applications to remove condensate from steam mains and steam supply lines. For drip applications, the smaller sized units have adequate capacity. The discharge orifice of the inverted bucket trap is mounted at the top of the trap body, which makes them less susceptible to failure from dirt and debris when compared to other trap types. Since Inverted Bucket traps have poor air-handling capability, they are normally not recommended for most process applications. However, they can be used on certain process applications such as unit heaters and laundry equipment, where discharging air during system start-up is not a critical factor. F&T traps are the preferred choice for systems where air must be quickly discharged. Inverted Buckets
- DRIP, TRACER: The TD600 Thermodynamic Steam Trap is commonly used as a drip trap on steam mains and steam supply lines. These traps can be used on tracing applications; however, thermostatic traps are normally recommended for this service. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions. DRIP, TRACER: The TD600S Thermodynamic Steam Trap is commonly used as a drip trap on steam mains and steam supply lines. Supplied with integral strainer and optional blowdown valve to protect the trap from contamination. These traps can be used on tracing applications; however, thermostatic traps are normally recommended for this service. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions. DRIP: The TD900S/TD900LS Thermodynamic Steam Trap is primarily used as a drip trap on high pressure steam mains and steam supply lines. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions.Thermodynamic Steam Traps
- Thermostatic Steam Traps
- The WU450 Series Universal Connectors are used in steam systems where a simplified and economical maintenance program of steam traps is desired. These universal connectors can be used for drip service on steam mains and steam supply lines, tracing, or small process equipment. Industrial standard 2-bolt universal connectors are commonly used in chemical plants, petrochemical refineries, paper mills and other industrial facilities. The WU450 connectors conform to industrial standards, making them compatible with other manufacturers’ universal steam trap modules. Used with the following Watson McDaniel Steam Trap Modules: WSIB450 & WSIB450H (Inverted Bucket) WD450 & WD450L (“Top Mount” Thermodynamic) WD450SM, WD450LSM & WD600LSM-HP (“Side Mount” Thermodynamic) WT450 (Thermostatic) WFT450 (Float & Thermostatic) WB450 (Bi-Metallic)Universal Connectors
- PROCESS, DRIP: The UFT450 Float & Thermostatic Trap Module mounted to a universal connector, is typically used on process equipment that generate light condensate loads and require excellent air handling capabilities. These low capacity float & thermostatic trap modules can also be used in drip service on steam mains, tracer systems and steam supply lines. The WFT450 trap module mounts to any universal connector.Universal Steam Trap Modules
- The Watson McDaniel Cast Iron, Bronze or Stainless Steel Suction/Mixing Tee is a specialized type of pipe fitting used for blending, agitation, recirculation, mixing, aeration and heating.Suction/Mixing Tees
- The WVBSS Stainless Steel Vacuum Breaker is used on heat exchangers, air coils, jacketed kettles, pressing machines, boiler feed water tanks, sparge systems, water lines or anywhere else an unwanted vacuum may occur. The WVBSS allows air to enter the steam or liquid system in order to “break the vacuum” caused by the condensing of steam or draining of liquid from a system. The elimination of vacuum is necessary to allow proper drainage of liquid from process systems.Vacuum Breaker
- The Float & Thermostatic (F&T) Trap uses a float connected by a linkage to the valve plug to discharge condensate from the system. In addition, F&T traps contain a thermostatic air vent to allow the discharge of air from the system. For this reason, these traps have excellent air removal capability, which is advantageous during system start-up when large amounts of air are present in the system. Float & thermostatic steam traps are generally the primary selection for steam system drip applications, up to 30 PSIG, and for drainage of process heat transfer equipment, up to 450 PSIG.
- Air Vents Air Vents purge unwanted air from steam systems which can inhibit the steam from entering process equipment, vessels and piping. Air vents should be placed at all high points in the system but primarily on all pieces of heat transfer equipment. Air Eliminators Air Eliminators are used on tanks or piping systems to vent entrained air without allowing the liquid inside the tank or piping to escape. Available in Cast Iron and Stainless Steel. Specilty Products Catalog by Watson McDaniel
- Brands
- PLC Control Panels Control Panel Design/Build/Program/Maintain Our in-house control panel team designs, builds, programs and tests all PLC Control Panels for all of our projects. Having a dedicated in-house team allows us to provide the required features and capabilities, quickly and reasonably priced. All of our panels are inspected, tested & certified by the: FIELD EVALUATION SERVICE OF ESA (Electrical Safety Authority of Ontario) to ensure compliance with the CSA Standard SPE-1000-13 – Model Code for the field evaluation of electrical equipment. PLC Control Panels
- Engineered Solutions Canada Engineers and manufactures Rainwater skid package systems providing adaptability and ease of installation while maintaining maximum performance with high energy efficiency. We design and build to meet your specific requirements. Engineered Solutions represents leading manufacturers of quality-engineered products in the commercial industry. Our products cover a wide variety of needs in commercial facilities, schools, restaurants, courthouses, stadiums, office buildings, convention centers, airport terminals, hospitals, prisons, and other public and private buildings. Click here for more information on our Rain Water Harvesting SystemsRainwater Harvesting Equipment
- AQUALOOP produces germ-free, high quality water, irrespective of whether the input water comes from surface water, groundwater, runoff water from wastewater treatment plants, industrial wastewater or grey water from houses!* The AQUALOOP system consists of a few modular components that can be easily assembled as required. AQUALOOP- pre-filter AQUALOOP- growth bodies AQUALOOP- membranstation with system control AQUALOOP- membranes AQUALOOP- blowers The modular components of the AQUALOOP can be easily installed in most types of the storage tanks (interesting for tank producers) and significantly reduce the water consumption of hotels, camping sites, commercial buildings and industrial complexes, public buildings and private homes. Click here for more information on our Rain Water Harvesting systems.AQUALOOP Water Treatment
- A solution for local infiltration or attenuation of rainwater and run-off water of sewage plants. The DIBt®-approval is one innovation of the DRAINMAX Tunnel infiltration system. It is with 1.6 m³ a large volume and light plastic tray system that creates a hollow space in the soil. With these, the rain water can be directly retained at the source and will infiltrate through the open soil and side holes. It is possible to also restrict the water flow to only the pipe. This technology saves significant costs on laying complex piping systems. You can also use the DRAINMAX tunnel system for infiltration of effluent water from sewage plants. Click here for more information on our Rain Water Harvesting systems.DRAINMAX System
- Floating Filter
- The PURAIN Rainwater filter, also known as the hydraulic jump filter, is the innovation for roof areas ranging from 60m² to more than 15.000m². This hydraulic jump technology cleans itself automatically. The design model for PURAIN Rainwater filters comes from nature: At almost every course in a stream, you can see how the hydraulic jump functions. The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power is similar to a strong eddy and any impurities are then forced over the next level and washed away downstream. Finally a filter that is low maintenance and self-cleaning! Advantages: Minimal height offset Minimal maintenance intervals Removing dirt by immersing the sieve Self-cleaning thanks to the hydraulic jump Integrated skimmer Integrated non-return valve Minimal blocking tendency due to the trapezoidal gap sieve design Filter cleaning efficiency is maintained with the use of the backflushing nozzle. The nozzle flushes the sieve clean from behind…PURAIN Pre-Filter
- Powerful and energy-efficient solutions for customers interested in Rainwater and Greywater harvesting. Click here for more information on our Rain Water Harvesting systems.Rainmaster
- Smoothing Filter
- AQUALOOP produces germ-free, high quality water, irrespective of whether the input water comes from surface water, groundwater, runoff water from wastewater treatment plants, industrial wastewater or grey water from houses!* The AQUALOOP system consists of a few modular components that can be easily assembled as required. AQUALOOP- pre-filter AQUALOOP- growth bodies AQUALOOP- membranstation with system control AQUALOOP- membranes AQUALOOP- blowers The modular components of the AQUALOOP can be easily installed in most types of the storage tanks (interesting for tank producers) and significantly reduce the water consumption of hotels, camping sites, commercial buildings and industrial complexes, public buildings and private homes. Click here for more information on our Rain Water Harvesting systems.
- A condensate pump is a specific type of pump used to pump the condensate (water) produced in an HVAC (heating or cooling), refrigeration, condensing boiler furnace, or steam system. Sterlco® Condensate Units set a new standard of performance for pumping condensate water in a steam system. Thicker tank wall design and wear-resistant pump seals keep the system running longer and require less maintenance. The 3450 RPM motors assure maximum efficiency and an economical operation. Available in steel, cast iron and stainless steel receivers, Sterlco® Condensate Units are available with extensive capacity configurations and optional features. Decades of reliable system performance draws customers to Sterlco® steam control equipment for commercial and industrial HVAC, food, beverage, pharmaceuticals, hospitals, schools, power utilities, refineries and petrochemical applications.Condensate Pumps
- A temperature control valve is just like any other control valve. The only difference is that the control valve helps to maintain the temperature of a desired process at a specific level. It is often abbreviated as TCV – Temperature Control Valve – in most process drawings and P&IDs. Temperature Control Schemes. Sterlco® Temperature Control Valves are designed to help you maintain temperature, flow and pressure to maximize uptime. Control and protection are critical to the success of your operation. Sterlco® self-modulating temperature control valves are temperature actuated, self-powered, fully balanced, and applicable to heating or cooling processes using water, oil, steam or other fluids. Sterlco® equipment serves applications from basic radiator systems with minimal control requirements to the most demanding operations. Decades of reliable system performance draws customers to Sterlco® steam control equipment for commercial and industrial HVAC, food, beverage, pharmaceuticals, hospitals, schools, power utilities, refineries and petrochemical applications. The Sterling/Sterlco® 56-T Series Temperature Actuated Water Regulating Valve evenly regulates cooling water and other fluids in the most rugged applications. It’s ideal for hydraulic power packaged equipment, hydraulic presses, or wherever reliable performance is required. Sterlco® self-modulating cooling control valves are temperature actuated, self powered, and applicable to cooling processes using water or other fluids. 56-T Series…Temperature Control Valves
- We are your one-stop source of industrial steam and fluid specialty products. We carry and distribute a number of products from manufactures such as Watson McDaniel. Watson McDaniel has been proudly manufacturing high-quality steam and fluid specialty products for the industrial marketplace – since 1878. Watson McDaniel is an ISO 9001 Certified and ASME Qualified manufacturing company. Their manufacturing facilities are among the best in the industry. We serve the global marketplace with our network of representatives, distributors, and sales offices located throughout Canada and the USA. Our goal and mission is to rapidly respond to our customers’ needs by providing cost-effective and reliable products and services. To serve this purpose, we offer a wide array of quality products and exceptional service to our customers. Steam & Fluid Specialty Products
- Air Vents Air Vents purge unwanted air from steam systems which can inhibit the steam from entering process equipment, vessels and piping. Air vents should be placed at all high points in the system but primarily on all pieces of heat transfer equipment. Air Eliminators Air Eliminators are used on tanks or piping systems to vent entrained air without allowing the liquid inside the tank or piping to escape. Available in Cast Iron and Stainless Steel. Specilty Products Catalog by Watson McDaniel Air Vents & Eliminators
- Back Pressure-Relief Valves
- A Control Valve is a device capable of modulating flow at varying degrees between minimal flow and full capacity in response to a signal from an external control device. In a process control loop, an Electronic Controller and Sensor is used in conjunction with a Control Valve to maintain a process variable at a desired set point. The controller compares the sensor signal to the set point and outputs the appropriate response signal to the control valve. The control valve will then modulate to provide the flow response required to maintain the process variable at the set point. In the case of a pneumatic control valve such as the W910 Series, a current-to-pressure (I/P) transducer is required to convert the electrical signal from the controller to the air pressure signal needed to operate the pneumatic valve. Watson McDaniel is unique in its ability to provide all the necessary components to create a complete control loop. Control Valves
- Liquid Drainers (also known as Liquid Drain Traps) are primarily used to remove condensation from air and other non-condensable gas lines. Watson McDaniel Liquid Drainers are offered in a variety of types and models to handle a wide range of operating pressures and condensate loads.Liquid Drainers
- Pilot-Operated Regulators are more accurate and offer higher capacities than standard direct-operated regulators. They will maintain constant set outlet pressure even when inlet pressure fluctuates or variations in flow occur. With the proper selection of pilots, these regulators will accurately control temperature, pressure or a combination of both.Pilot-Operated Regulators
- The Watson McDaniel The Watson McDaniel HD-Series Pilot Operated Regulators were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control. were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control.HD-Series Regulators
- The “PP” Pressure Pilot is used with the HD Regulator to control steam pressure in steam mains or for process equipment. Pilot operated regulators will maintain constant downstream pressure even when the inlet pressure to the valve fluctuates or steam usage varies. Pilots for HD Regulators
- The Watson McDaniel The Watson McDaniel HD-Series Pilot Operated Regulators were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control. were designed for extremely accurate control of temperature and pressure in steam service applications. The HD-Series is made of Ductile Iron for extended pressure and temperature ratings. These regulators use several different control pilots, which can be attached to the valve to control pressure, temperature, or a combination of both. The different control pilots can be added or removed from the regulator body. This modular design adds to the versatility of this product. The most common options include the P-Pilot for pressure reducing, and the T-Pilot for temperature control.
- The Watson McDaniel PMP Series of Pressure Motive Pumps are designed to transfer hot condensate (or other liquids) without the use of electrical power. The mechanical seals in standard electric condensate return pumps begin to have difficulty when handling condensate in excess of 195° F. Seal failure is virtually guaranteed when condensate temperatures reach 203° F due to flashing of the condensate across the seal face. It is therefore required to cool condensate in order to prevent seal failure prior to pumping using electric pumps. PMPs do not have seals and therefore will handle condensate well in excess of these temperatures. The primary application for the PMP is pumping condensate from a process application or condensate collection area back to the condensate return system. All PMP Series stand alone units are furnished with pump tank, check valves, and internal pumping mechanism. The PMPSP Sump Drainer is a special PMP designed for pumping water out of low lying areas or pits. It is an excellent solution where there is no access to electricity. Watson McDaniel also offers Pumps with Receiver Tanks which consist of one or more stand alone pump units connected to an appropriately sized receiver tank mounted on a common base. Additional pumping units can be used for increased…Pressure Motive Pumps
- The “O” Series Pressure Regulating Valves are used for reducing pressure in steam, air and water systems. Commonly used in heating and other process applications. Click here for more details.Pressure Regulating Valves
- The Model WSSCV is an all stainless steel in-line check valve for steam, gas, or liquid service. It provides tight shut-off, minimizes water hammer and also stops recycling of pumps by preventing back flow of liquid. Used in the petrochemical, pulp & paper, textile and food & beverage industries. The WSSCV all stainless steel check valves will operate much longer and are less problematic than bronze or cast iron check valves. Stainless Steel Check Valves
- The WSTTV Steam Trap Test Valve offers simple, immediate, and visible diagnosis of any steam trap. Turning a single handle will instantly provide steam trap operational data.Steam Trap Test Valve
- A Steam Trap is an automatic valve that allows condensate, air and other non-condensable gases to be discharged from the steam system while holding or trapping the steam in the system. Several different types of steam trap technologies exist to accomplish this extremely critical and necessary task. We carry a variety of steam trap types and sizes to handle a wide range of applications. Here are some documents regarding Steam Traps Steam Traps Steam Trap Basics – a Guide to Steam Trap Applications Univerasal Style Steam Traps Steam Traps
- The Float & Thermostatic (F&T) Trap uses a float connected by a linkage to the valve plug to discharge condensate from the system. In addition, F&T traps contain a thermostatic air vent to allow the discharge of air from the system. For this reason, these traps have excellent air removal capability, which is advantageous during system start-up when large amounts of air are present in the system. Float & thermostatic steam traps are generally the primary selection for steam system drip applications, up to 30 PSIG, and for drainage of process heat transfer equipment, up to 450 PSIG.Float & Thermostatic Steam Traps
- DRIP, TRACING PROCESS: IB Series inverted bucket steam traps are used in drip applications to remove condensate from steam mains and steam supply lines. For drip applications, the smaller sized units have adequate capacity. The discharge orifice of the inverted bucket trap is mounted at the top of the trap body, which makes them less susceptible to failure from dirt and debris when compared to other trap types. Since Inverted Bucket traps have poor air-handling capability, they are normally not recommended for most process applications. However, they can be used on certain process applications such as unit heaters and laundry equipment, where discharging air during system start-up is not a critical factor. F&T traps are the preferred choice for systems where air must be quickly discharged. Inverted Buckets
- DRIP, TRACER: The TD600 Thermodynamic Steam Trap is commonly used as a drip trap on steam mains and steam supply lines. These traps can be used on tracing applications; however, thermostatic traps are normally recommended for this service. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions. DRIP, TRACER: The TD600S Thermodynamic Steam Trap is commonly used as a drip trap on steam mains and steam supply lines. Supplied with integral strainer and optional blowdown valve to protect the trap from contamination. These traps can be used on tracing applications; however, thermostatic traps are normally recommended for this service. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions. DRIP: The TD900S/TD900LS Thermodynamic Steam Trap is primarily used as a drip trap on high pressure steam mains and steam supply lines. Ideal for outdoor applications that are subject to freezing and for superheated steam conditions.Thermodynamic Steam Traps
- Thermostatic Steam Traps
- The WU450 Series Universal Connectors are used in steam systems where a simplified and economical maintenance program of steam traps is desired. These universal connectors can be used for drip service on steam mains and steam supply lines, tracing, or small process equipment. Industrial standard 2-bolt universal connectors are commonly used in chemical plants, petrochemical refineries, paper mills and other industrial facilities. The WU450 connectors conform to industrial standards, making them compatible with other manufacturers’ universal steam trap modules. Used with the following Watson McDaniel Steam Trap Modules: WSIB450 & WSIB450H (Inverted Bucket) WD450 & WD450L (“Top Mount” Thermodynamic) WD450SM, WD450LSM & WD600LSM-HP (“Side Mount” Thermodynamic) WT450 (Thermostatic) WFT450 (Float & Thermostatic) WB450 (Bi-Metallic)Universal Connectors
- PROCESS, DRIP: The UFT450 Float & Thermostatic Trap Module mounted to a universal connector, is typically used on process equipment that generate light condensate loads and require excellent air handling capabilities. These low capacity float & thermostatic trap modules can also be used in drip service on steam mains, tracer systems and steam supply lines. The WFT450 trap module mounts to any universal connector.Universal Steam Trap Modules
- The Watson McDaniel Cast Iron, Bronze or Stainless Steel Suction/Mixing Tee is a specialized type of pipe fitting used for blending, agitation, recirculation, mixing, aeration and heating.Suction/Mixing Tees
- The WVBSS Stainless Steel Vacuum Breaker is used on heat exchangers, air coils, jacketed kettles, pressing machines, boiler feed water tanks, sparge systems, water lines or anywhere else an unwanted vacuum may occur. The WVBSS allows air to enter the steam or liquid system in order to “break the vacuum” caused by the condensing of steam or draining of liquid from a system. The elimination of vacuum is necessary to allow proper drainage of liquid from process systems.Vacuum Breaker
- The Float & Thermostatic (F&T) Trap uses a float connected by a linkage to the valve plug to discharge condensate from the system. In addition, F&T traps contain a thermostatic air vent to allow the discharge of air from the system. For this reason, these traps have excellent air removal capability, which is advantageous during system start-up when large amounts of air are present in the system. Float & thermostatic steam traps are generally the primary selection for steam system drip applications, up to 30 PSIG, and for drainage of process heat transfer equipment, up to 450 PSIG.
- Air Vents Air Vents purge unwanted air from steam systems which can inhibit the steam from entering process equipment, vessels and piping. Air vents should be placed at all high points in the system but primarily on all pieces of heat transfer equipment. Air Eliminators Air Eliminators are used on tanks or piping systems to vent entrained air without allowing the liquid inside the tank or piping to escape. Available in Cast Iron and Stainless Steel. Specilty Products Catalog by Watson McDaniel
