WCV Series Full Pattern Wafer Check Valves

New Full Pattern Wafer Check Valves in PVC and CPVC, sizes 2" - 12" with FPM or EPDM Gasket and Disc Seals. Spring return option in 316 Stainless Steel or Hastelloy materials. No spacers or specialty flanges required.

• Robust Full Pattern Body
• Available in PVC and CPVC
• No Special Spacers or Flanges Required
• High Cv Rating, Saves on Energy and Pump Wear
• FPM or EPDM Gasket and Face Seal
• One-Piece Disc and Shaft Design
• Designed for ANSI150 and PN10 Flanges*
• Contoured Inlet Port for Reduced Head Loss
• Lower Closing Pressure than Swing Check Valves
• Integral Bolt Eyes for Ease of Installation for Large Sizes (4" - 12")
• Can be Installed in Vertical or Horizontal Position
• Pressure Rated to 150 PSI/PN10 in All Sizes

TC Series True Union Ball Check Valves

TC Series true union ball check valves are offered in PVC, CPVC, and PP. O-rings and seats are FPM or EPDM. 1/4” and 3/8” sizes are PVC only and are trim check design. They have socket or threaded end connections. Others up to 2” sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

• Available in PVC, CPVC and PP
• For Horizontal or Vertical Installation
• 1/2" to 6" are Sure Block Design
• Square Cut Seat for Positive Sealing
• Seats with Minimum Back Pressure
• 1/4" and 3/8" are Trim Check Design
• NSF / ANSI 61 and NSF / ANSI 372 Listed

SW Series Swing Check Valves

SW Series swing check valves are offered in PVC, CPVC and PP. Seals and seats are FPM or EPDM. A counterweight is an option for added stability. Swing check valves are furnished with two o-ring flange seals so no additional gaskets are required for installation. All valves are assembled with silicone free lubricant.

• PVC, CPVC, PP and PVDF Bodies
• Available in PVC, CPVC and GFPP
• High Temperature/Pressure Ratings
• Horizontal or Vertical Installation
• Two-in-One Seat Design
• Built-in Flange Seals
• Two Drain Ports
• Self-Aligning Clapper Seals
• High Cv Rating and Full Flow Design

YC Series Y-Check Valves

YC Series y-check valves are offered in PVC and CPVC. O-rings are FPM standard but EPDM is available. All sizes are either socket, threaded or flanged body style. True union socket or threaded end connections are available. For spring-loaded y-check valves, see the SLC Series. All valves are assembled with silicone free lubricant.

• Available in PVC and CPVC
• Full Flow Design
• Minimum Pressure Drop
• PVC or CPVC Coil to Guide Piston to a Positive Seat
• Minimal Back Pressure Required to Seat Piston

SLC Series Spring-Loaded Y-Check Valves

SLC Series Y-Check valves are available in PVC only. Seals are FPM or EPDMa nd are offered in threaded body version only. True union end connections are available in socket or threaded styles. All valves are assembled with silicone free lubricant.

• Available in PVC
• Full Flow Design
• Closes with No Back Pressure
• Adjustable – Opens From 2 to 15 PSI
• Easy Maintenance
• Opens in Any Position