Watts

Series 118
Non-Surge Check Valves
Watts ACV Non-Surge Check Valves are equipped with
separate adjustable opening and closing speed controls to
avoid pipeline surges.
• Valves close drip-tight upon flow reversal
• Can be equipped with limit switches or a position
indicator
• Common feature applications include low-head and
variab... Read more...

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Qosina Corp.

Qosina is pleased to release its new 2018 product catalog, which features over 5,000 stock components. The four-color, glossy print catalog consists of more than 500 pages with full-scale illustrations on a one-centimeter grid and includes approximately 150 new parts, such as connectors, O-rings, forceps, valves, stopcocks, and catheter accessories. Also featured in the new catalog is Qo... Read more...

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Plast-O-Matic Valves, Inc.

Series CKS Check Valves are normally-closed in design. They feature a corrosion resistant PFA encapsulated spring which energizes a poppet seal that will neither stick nor chatter and is automatic in action. The valves are not dependent upon gravity or reverse flow and represent a significant improvement over ball check valves. Read more...

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Specialty Manufacturing Co. (The)

The Specialty Mfg. Co. manufactures a diverse line of check valves made of brass, electroless nickel plated brass & stainless steel. Designs promote multiple configuration, sizes & materials. Read more...

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Specialty Manufacturing Co. (The)

The Specialty Mfg. Co. manufactures a diverse line of plastic check valves designed to promote multiple configurations, sizes, materials & cracking pressures. Read more...

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DFT Inc.

The DFT® Excalibur Silent Check Valve is a spring-assisted, center guided, axial flow, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. Horizontal or Vertical installation. Read more...

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DFT Inc.

The DFT® Model GLC® Silent Check Valve is a spring-assisted, center guided, non-slam, flanged check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. See how a GLC compares to a Swing Check Valve. Read more...

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DFT Inc.

The DFT® GLC® and Excalibur® NAB (Nickel-Aluminum Bronze) Silent Check Valves are spring-assisted, axial flow, nozzle style, non-slam check valves that are designed to withstand the harsh environments of salt and brine water applications where corrosion resistance and marine life deterrents are a must. Read more...

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DFT Inc.

DFT’s ALC® and WLC® Wafer Style Check Valves are designed to prevent water hammer and are the answer to unreliable double door/butterfly check valve problems. These reliable, low-maintenance check valves are for a wide range of fluids and pressure/temperature combinations.

  • No more door springs or hinge pin failures
  • No...
Read more...

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DFT Inc.

The DFT® model Excalibur® and GLC® Check Valves provide tight shut-off and protect other equipment in the system from water hammer. They are built for reliability, longevity, and low maintenance. View DFT’s video on how a GLC performs against a swing check valve. Read more...

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