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Supplier: McWane Plant and Industrial
Description: working pressure Size 30” - 36” valves come standard with double lever arms Full waterway flow through the valve equal to nominal diameter of the pipe Horizontal or vertical (flow up) installation Field adjustable to best adapt to operating conditions Dual lever arms
- Valve Size: 3 to 36 inch
- Pressure Rating: 150 psi
- Connection Description: Bolt Flange
- Features: Check Valves, Other
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Supplier: HAWE North America Inc.
Description: The check and pre-fill valves type F utilize a spring pre-loaded valve head. The check valves type F enable free flow in one direction and block the flow in the opposite direction. This valve is used as a high flow valve
- Pressure Rating: 5,076.3195 psi
- Number of Ports/Ways: 2
- Features: Check Valves, Mechanical Device
- Media: Hydraulic Fluid
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Supplier: U.S. Plastic Corporation
Description: This 1-1/2" swing check valve in the open position allows for unobstructed continuous flow with minimal head loss. Swing check valves are designed for horizontal installation. All check valves must be installed with the flow-arrow pointing in
- Valve Size: 1.5 inch
- Features: Check Valves
- Material Of Construction: PVC
- Connection Description: Socket Weld / Solder
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Supplier: DeZURIK, Inc.
Description: the TF-1 Flat-bottom Duckbill Check Valve. The TF-1 requires minimal bottom clearance and the inherent geometry and construction of the TF-1 yields a stronger, more durable check valve. The TF-2 installs by slipping over the end of an exposed piece of pipe, and is
- Features: Check Valves
- Connection Description: Compression Fitting
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Supplier: DeZURIK, Inc.
Description: development and testing of elastomeric duckbill check valves. In addition to the benefits provided by a flat-bottom valve, the TF-1 also benefits from the increased angle of the upper spine. The inherent geometry and construction of the TF-1 yields a more durable check
- Features: Check Valves
- Connection Description: Compression Fitting
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Supplier: Hansen Technologies Corporation
Description: These flanged, heavy-duty, piston-type check valves control the flow of refrigerant. Valves open wide for flow in the direction of the arrow on the valve body. Valves close tight when flow reversals occur. The piston design minimizes
- Features: Check Valves
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Supplier: Mueller Company
Description: MUELLER CO. offers a full range of service line dual check valves. These valves are available in angle or in line styles and can be used on copper meter yokes, cast iron meter yokes, cast iron meter boxes or in custom meter installations. Dual check valves are used
- Pressure Rating: 175 psi
- Agency: AWWA
- Features: Check Valves
- Media: Potable Water, Water
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Supplier: U.S. Plastic Corporation
Description: This 4" swing check valve in the open position allows for unobstructed continuous flow with minimal head loss. Swing check valves are designed for horizontal installation. All check valves must be installed with the flow-arrow pointing in the
- Valve Size: 4 inch
- Features: Check Valves
- Material Of Construction: PVC
- Connection Description: Socket Weld / Solder
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Supplier: U.S. Plastic Corporation
Description: This 3" swing check valve in the open position allows for unobstructed continuous flow with minimal head loss. Swing check valves are designed for horizontal installation. All check valves must be installed with the flow-arrow pointing in the
- Valve Size: 3 inch
- Features: Check Valves
- Material Of Construction: PVC
- Connection Description: Socket Weld / Solder
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Supplier: U.S. Plastic Corporation
Description: This 2-1/2" swing check valve in the open position allows for unobstructed continuous flow with minimal head loss. Swing check valves are designed for horizontal installation. All check valves must be installed with the flow-arrow pointing in
- Valve Size: 2.5 inch
- Features: Check Valves
- Material Of Construction: PVC
- Connection Description: Socket Weld / Solder
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Supplier: Radwell International
Description: 1/2 IN LEAD FREE DOUBLE CHECK VALVE BACKFLOW PREVENTER ASSEMBLY, QUARTER TURN SHUTOFF, SINGLE TOP ENTRY. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Back Flow Preventer Assembly
- Features: Check Valves, Shut Off Valves
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Supplier: HAWE North America Inc.
Description: The check and pre-fill valves type F utilize a spring pre-loaded valve head. The check valves type F enable free flow in one direction and block the flow in the opposite direction. This valve is used as a high flow valve
- Pressure Rating: 5,801.508 psi
- Number of Ports/Ways: 3
- Features: Check Valves, Mechanical Device, Other
- Media: Hydraulic Fluid
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Supplier: National Oilwell Varco
Description: Valves NOV's Valve Division manufactures top of the line Reset Relief Valves, Shear Relief Valves, Float Valves, and Gate Valves for the oil and gas industry. These product lines protect drilling equipment from pressure spikes and backflow, which can
- Controlled Pressure Range: 0 to 10,000 psi
- Features: Check Valves, Gate / Knife Valves, Pressure Relief Valves
- Media: Gas
- Valve Type: Lift Check Valves
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Supplier: Zurn Industries LLC
Description: 350XL Features And Benefits 2" double check valve assembly with fast test fitting Patented removable pressure vessel Low-lead design is suitable for drinking water Top-mounted test cocks ease installations Blow out flush fitting available Low-lead law compliant
- Valve Type: Back Flow Preventer Assembly
- Media: Water
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Supplier: Zurn Industries LLC
Description: 350XL Features And Benefits 1" double check valve assembly with fast test fitting Patented removable pressure vessel Low-lead design is suitable for drinking water Top-mounted test cocks ease installations Blow out flush fitting available Low-lead law compliant
- Valve Type: Back Flow Preventer Assembly
- Media: Water
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Supplier: Zurn Industries LLC
Description: 350XL Features And Benefits 3/4" double check valve assembly with fast test fitting Patented removable pressure vessel Low-lead design is suitable for drinking water Top-mounted test cocks ease installations Blow out flush fitting available Low-lead law compliant
- Valve Type: Back Flow Preventer Assembly
- Media: Water
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Supplier: Zurn Industries LLC
Description: The 350XL Double Check Backflow Preventer provides low health hazard protection in potable water applications. The EZSwap™ removable pressure vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair. To view all options, see the Specification Sheet -
- Valve Size: 2 inch
- Valve Type: Back Flow Preventer Assembly
- Media: Water
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Supplier: McWane Plant and Industrial
Description: Features & Benefits Riser Valve Spec SheetRiser Valve Stem Thread Options Guide OVERFLOW RISER VALVES provide regulation and shut-off of flow from pipelines to furrows or checks. The durable cast iron design is engineered for years of dependable use. A variety of
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Supplier: SANDPIPER Pump
Description: plastic elastomers) and PTFE options in diaphragms and check valves. Light Weight & Portable Weights as low as 3 lbs (1 kg). All Bolted Construction Top Discharge For pumping out of tough areas Ball Check Valves Provides powerful, high flow pumping
- Maximum Discharge Flow: 238 GPM
- Maximum Discharge Pressure: 666.6243643 psi
- Discharge Size: 0.25 to 3 inch
- Power Source: Air / Pneumatic
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Supplier: Mueller Company
Description: Valve to provide reliable performance and long-term reliability. TOP SEALING O-RING - seals top of valve. FREE TURNING PLUG - eliminates metal-to-metal seating for easy turning. ENGINEERED ENTRY ANGLE provides smooth transition to flow passage with minimum
- Valve Size: 0.75 to 1 inch
- Pressure Rating: 175 psi
- Features: ANSI, AWWA, Other
- Valve Type: Ball Valves
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Supplier: Watts
Description: Features & Benefits • Great flow rates • Top quality components • Models for capacities to 210,000 grains • Corrosion resistant W100T control valve • Brine tanks with grid plate for maximum brine storage • High flow bypass valve is included • Safety brine
- Market: Residential
- Removal Application: Water Softening
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Supplier: Eaton
Description: integrated check valve. The simple design eliminates fittings. They can handle a maximum flow rate of 23 gallons per minute. The return-area &bdquo,IN&ldquo, must be below the oil level. Due to its practical design, the return-line filter is easy to service. When changing the
- Maximum Pressure: 725 psi
- Maximum Liquid Flow: 1,902 GPM
- Features: Housing and Filter Assembly, Other
- Filtration Product: Hydraulic Fluid
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Supplier: Armstrong International
Description: STEAMIX® Steam and Water Hose Stations and Mixing Units Model 2032P — Premium STEAMIX® Model 2032P is a steam/water mixing valve of brass/stainless steel construction. The valve is supplied as standard with integral inlet supply risers comprising 3/4" Y-type strainers and 3/4" ball
- Valve Size: 0.75 inch
- Pressure Rating: 150 psi
- Media: Cold Water, Hot Water, Steam, Water
- Valve Type: Mixing Valves
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Supplier: Watts
Description: Features & Benefits • 1-1/4" valve for high flow / backwash rates • Easy to program Fleck 7000 valves • Variable brining is standard • Variable reserve is standard • Quick connect fittings (some connections) • Models for capacities to 210,000 grains • Top quality
- Market: Residential
- Removal Application: Water Softening
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Supplier: Rogers Machinery Company, Inc.
Description: SANDPIPER Heavy Duty Flap Valve Pumps provide a reliable and efficient solution. They are designed with easy access flap valves and top suction and bottom discharge porting. Line-size solids handling Flap valve versus ball valve pumps Flap check valve
- Maximum Discharge Flow: 0 to 208 GPM
- Maximum Discharge Pressure: 125 psi
- Discharge Size: 2 inch
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Supplier: SANDPIPER Pump
Description: FDA (Food & Drug Administration) Material Compliant Pumps are ideally suited for a variety of food processing, pharmaceutical and cosmetic industry applications. The pumps are available in 1" through 3" ball check valve designs and a 2" (line size solids handling) flap check
- Maximum Discharge Flow: 235 GPM
- Maximum Discharge Pressure: 666.6243643 psi
- Discharge Size: 1 to 3 inch
- Power Source: Air / Pneumatic
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Supplier: Assured Automation
Description: Extra filter at the inlet of the meter body permits cleaning without having to open the meter. Magnetic Drive eliminates potential leak point Easy to Read Register Display odometer and needle dial have large clear digits Dial plate design in US Gallons. Optional check valve to avoid
- Pipe Diameter: 0.75 to 2 inch
- Liquid Volumetric Flow Rate: 1 to 100 GPM
- Operating Pressure: 150 psi
- Operating Temperature: 105 F
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Supplier: Oil-Rite Corp.
Description: fluid flows in only one direction. · Dual cast-iron b ypass relief valves are used to set system output pressure, adjustable from 150 to 300 PSI. · Bronze ball valves permit isolation of the systems and transfer of fluid flow between the systems during system maintenance.
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Assured Automation
Description: register dial face. The WM-NLC Series water meter is top loaded and consists of three basic components: main case, measuring chamber, and head ring. The main cases of all sizes are constructed using C87850 low-lead brass alloy. Features & Benefits Dry Top Multi-jet Design simple,
- Pipe Diameter: 0.75 to 2.5 inch
- Liquid Volumetric Flow Rate: 1 to 160 GPM
- Operating Pressure: 150 psi
- Operating Temperature: 122 F
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Supplier: Velan, Inc.
Description: their resistance to the high degree of wear through velocity of flow, dirt and scale. • Air venting - good discharge capacity: Air and cold condensate is discharged through a full orifice efficiently ensuring fast warm-up of equipment. • Check valve operation: The main
- Maximum Operating Pressure: 250 psi
- Size of Connection: 0.75 inch
- Steam Trap Type: Bimetallic Trap
- Type: Socket Weld / Tube, Threaded
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Supplier: Mueller Company
Description: opened or closed, double drain valves force-flush both drain valve openings to keep them open for effective barrel drainage. Bronze drain valves are integral parts of main valve assembly. • PATENTED REVERSIBLE, COMPRESSION-TYPE MAIN VALVE - closes with pressure for
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Supplier: Lift Products, Inc.
Description: with yellow and black safety strips. Internal gear pump with check valve, relief valve, solenoid valve. Includes hydraulic oil and filter. Options Raised Base Tilting Top Low Profile Casters Tapered Toe Guards Foot Control Switch Up-Down Push Button with Key
- Mechanism: Scissor Lift
- Type: Table Lift / Positioner
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Supplier: Oil-Rite Corp.
Description: stainless steel check valve located at the system outlet to ensure fluid flows in only one direction. A bypass relief valve used to set system output pressure, adjustable from 7 to 35 PSI. All Circulating Oil Systems are quoted specifically to customer requirements .
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Oil-Rite Corp.
Description: Oil System features a water cooled heat exchanger to help regulate liquid temperature. A stainless steel dial thermometer displays 0 to 250°F. Additional controls include: · A check valve located at the system outlet to ensure fluid flows in only one direction. · A cast iron
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Oil-Rite Corp.
Description: PSI. Check valves located after each pump to ensure fluid flows in only one direction. Bypass relief valves to protect the pumps and system components in the event of an overpressure condition. Needle valves located after pumps, of carbon steel construction. A
- Features: Adjustable Volume
- Feed Type: Circulating Oil
Find Suppliers by Category Top
Featured Products Top
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The APCO CVS-6000 Swing Check Valve from DeZURIK delivers reliable performance, long service life, and maximum flow efficiency for demanding water and wastewater applications. Engineered with a high-strength stainless steel shaft, one piece disc/disc arm and patent pending seat design, it (read more)
Browse Check Valves Datasheets for DeZURIK, Inc. -
The APCO CVS-6000 Swing Check Valve from DeZURIK delivers reliable performance, long service life, and maximum flow efficiency for demanding water and wastewater applications. Engineered with a high-strength stainless steel shaft, low head loss design, and durable epoxy-coated ductile iron body (read more)
Browse Check Valves Datasheets for DeZURIK, Inc. -
O’Keefe Controls Co. manufactures a robust line of Disk-Type Check Valves, ideal for high cycle fluid-checking applications, and those with a high flow capacity. Capitalizing on these attributes, they are commonly used in industrial applications such as (read more)
Browse Check Valves Datasheets for O'Keefe Controls Co. -
-line, axial flow, silent check valves are spring-assisted valves that can be installed either horizontally or vertically (flow up or flow down) and can be sized for your specific application. They are designed to eliminate reverse flow and provide safety, longevity, and efficiency to fluid (read more)
Browse Check Valves Datasheets for DFT Inc. -
Download a copy of the DFT® Check Valve Catalog to see our complete line of non-slam, axial flow, silent check valves, and find out more about how they help solve problems like reverse (read more)
Browse Check Valves Datasheets for DFT Inc. -
reliability. Four types of miniature check valves are available: Axial Flow Check Valves Side Exit Check Valves Zero Leak Check Valves Pilot Operated Check Valves Axial Flow Check Valves (read more)
Browse Check Valves Datasheets for Lee Co. (The) -
that provides reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. The valves contain a one-piece Xylan® coated disc with stem for superior performance. These in-line, axial flow, silent check valves can be installed either horizontally or (read more)
Browse Check Valves Datasheets for DFT Inc. -
The DFT® model GLC® and model PDC® Check Valves are axial flow, nozzle style spring-assisted, check valves that meet API 6D specifications (read more)
Browse Check Valves Datasheets for DFT Inc. -
Valve and see how the GLC prevents water hammer vs. a swing check valve. Valve Features: Axial flow Nozzle style "Short" Face (read more)
Browse Check Valves Datasheets for DFT Inc. -
exposed to fire, corrosion, or other harsh chemicals. DFT has engineered and manufactured this tight sealing, non-slam, axial flow wafer check valve with a 1-piece solid-body construction (to prevent leak paths) and no exposed studs, which could affect the integrity of the valve in the event of fire (read more)
Browse Check Valves Datasheets for DFT Inc.
More Information Top
Indicates content that may require registration and/or purchase.
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Thermal-hydraulics of the PFB/LOFT lead rod loss-of-coolant experiments. [PWR]
Because of the IPT differential pressure reversal, shown in Figure 5, the check valves on top of the flow shrouds shut nearly instantaneously upon initiation of the blowdown.
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Selection and use of equipment for the sampling of liquids
When the pressure is released, the top check valve prevents the liquid from flowing back down the discharge tube and more liquid enters the pump via the lower check valve.
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Bookshelf and Unified Agenda > Environmental Protection Agency > Office of Solid Waste and Emergency Response > SW-846 Manual > Chapters > [FDBKF20031105141950...
When the pressure is released, the top check valve prevents the sample from flowing back down the discharge line, and water from the well again enters the pump through the bottom check valve.
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http://ajbasweb.com/old/ajbas/2011/July-2011/638-643.pdf
Key word: Closed loop oscillating heat pipe/ Flow patterns/ Top heat mode/ Check valves .
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How to determine comparative reliability criteria of wellhead plug valves and wedge valves
Given the fact that flow - check devices on the top string of the valve side branches do service under more severe operating conditions than on the bottom string, the plugs and gates were installed mainly on the top strings.
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Effect of harvesting protocol on performance of a hollow fiber bioreactor
One-way check valves in the EC circuit insured unidirectional flow into the top and out of the bottom of the expansion chamber.
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Fuel rod mechanical deformation during the PBF/LOFT lead rod loss-of-coolant experiments
Upon initiation of blowdown, the coolant in the flow shrouds reversed direction, check , valves located on the top of each shroud closed, and the shroud flow was isolated from the upper plenum throughout the blowdown transient.
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Acceptance test report for the Tank 241-C-106 in-tank imaging system
Verify t h a t purge gas (instrument a i r ) i s flowing out of the check valve i n t h e top of the pan-and-tilt housing.
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Task 23 - field studies of the occurrence, transport, and fate of mercury at natural gas industry sites. Topical report, May 1, 1992--December 31, 1995
When the pressure is released through an exhaust tube and valve, a top check valve on the sample tubing prevents the pumped water from flowing back down into the bladder, and water again enters the pump from the bottom.