Check Valves

Check Valves and Strainers come in various sizes, materials.
Check Valves

Check Valves and Strainers come in various sizes, materials.

Model 816 andÂ- 816FL Ward check valves and Model 16 and 16FL Ward strainers are available in ¼–2 in. threaded and 1–2 in. ANSI 150 Class Flanged configurations. Construction can be of ASTM 316 stainless steel or other materials, such as WCB Steel, Alloy 20, Monel, or Hastelloy C. Valve features Sealing System with sealing plunger that features...

Read More »
ABS Approval for Hayward CPVC Product Lines
Check Valves

ABS Approval for Hayward CPVC Product Lines

Hayward Flow Control is pleased to announce that it has attained American Bureau of Shipping (ABS) product approvals for the majority of its industry leading range of CPVC thermoplastic flow control product lines. The following product lines from Hayward have been approved for Marine Offshore Applications for Non-Essential Systems, including Fresh Water, Seawater, Potable Water, Grey Water, Black...

Read More »
Flomatic Corporation is Proud to Announce that All of their Model 888 Silent Wafer Check Valves are Now NSF/ANSI Standard 61 Certified for Drinking Water Systems
Check Valves

Flomatic Corporation is Proud to Announce that All of their Model 888 Silent Wafer Check Valves are Now NSF/ANSI Standard 61 Certified for Drinking Water Systems

Glens Falls, NY - Flomatic Corporation is proud to announce that all of their Model 888 silent wafer check valves are now NSF/ANSI standard 61 certified for drinking water systems. Effective immediately all sizes and models will be constructed with EPDM elastomers as standard. This change is a direct result of Flomatic receiving certification in compliance with “ANSI/NSF 61 – Drinking Water...

Read More »
Check Valve offers floor drain back-up water flooding protection.
Check Valves

Check Valve offers floor drain back-up water flooding protection.

Offered in 2 and 3 in. dia sizes, SureSeal® Plus consists of waterless in-floor drain trap seal with additional check valve to protect against property-damaging water back-ups. EPDM water-blocking check valve flapper and housing withstand up to 5 ft of head pressure. Besides flood prevention, unit usesÂ- waterless trap seal technology to block toxic sewer gas and insects from...

Read More »
Check Valves

Control Double Valves suit Category 4 PL e applications.

With dynamic monitoring, ROSS DM1 Series C Valve can be used in Category 4 PL e applications that do not require dynamic memory. Base-mounted unit is available in port sizes from Â-½–1 in. ROSS DM2® Series C Explosion Proof Valve, featuring dynamic monitoring and dynamic memory, is suited for Category 4 PL e applications in Ex m II T4 and Div 1 hazardous locations. Control Reliable...

Read More »
Swing Check Valve incorporates Adjustable Spring Closure.
Check Valves

Swing Check Valve incorporates Adjustable Spring Closure.

Model 745ASC Rubber Flapper Swing Check valve with adjustable spring closure (ASC) has epoxy-coated ductile iron body with encapsulated valve disc that is custom-molded Buna-N and comes in 3–14 in.Â- sizes. Spring-assisted closure offers accelerated response with short stroke of 45°, and use of field-adjustable spring avoids slamming while simultaneously allowing valve disc to be...

Read More »
Check Valves work with VFD-controlled submersible pumps.
Check Valves

Check Valves work with VFD-controlled submersible pumps.

Featuring unleaded bronze body with corrosion-resistant internal parts, 1 in. Models 100E VFD and 100ES VFD are designed to minimize flow losses and hydraulic shocks in pumping system.Â- Both inlet and outlet threaded area allow for longer pipe threads, while guided poppet system (optional SS poppet) ensures that valves automatically adjust noiselessly from high to very low flow...

Read More »
Check Valves

KB Duct to Showcase Newest Products at IWF Las Vegas July 22-25

Greensboro, North CarolinaÂ- – KB Duct, A CECO Environmental Company and leading supplier of pre-fabricated ducting products developed for environmental dust collection, will be showcasing both new and existing products in Booth #9640. Continually meeting industry's needs for safe and efficient dust collection, KB Duct will showcase the NFPA Compliant ATEX Certified Back-Draft Damper,...

Read More »
Check Valves operate with VFD-controlled submersible pumps.
Check Valves

Check Valves operate with VFD-controlled submersible pumps.

Designed to minimize flow losses and hydraulic shocks in pumping systems, Models 80E VFD and 100E VFDÂ- can be installed in horizontal or vertical piping. Units have unleaded alloy body available with 1, 2, 3, and 4 in. threaded female NPT connections. With guided poppet system, valves automatically adjust noiselessly from high to very low flow rates. Radiuses of valve seat allow...

Read More »
Check Valves

Axial-Flow Check Valve excels in high-pressure applications.

Compatible with steam, water, and gaseous media, BNC™ one-piece, nozzle-style check valve can be welded in and buried to meet needs of industries placing pipelines below ground. Axial-flow technology eliminates turbulence and prevents erosion/vibration,Â- and leak proofing virtually eliminates acid/chemical leakage. Available in 10–24 in. line sizes, this spring-assisted,...

Read More »

All Topics