Product Announcements: Check Valves

The ALC easily replaces unreliable double door / butterfly check valves.

-- No more door springs or hinge pin failures

-- No more leakage due to misalignment of the doors and seat

-- No more internal parts going down stream

-- No more reverse flow (read more)

Isogate® check valves are designed specifically for use in tough abrasive and corrosive slurries. Their fully lined bodies and coated internal components are ideal for use in liquid-solids slurry applications. With more than 20 years of check valve experience, Weir Minerals provides simple, fully field serviceable check valves for the most arduous slurry applications. (read more)

The 815 Check Valve incorporates a piston with an embedded o-ring that seals on the seat. Pressure in the flow direction moves the piston and seal off the seat and exposes the cross holes in the piston. Maximum Operating Pressure of 500 psi covers a wide range of air and fluid applications. Valves have a positive seal at very low back pressure or slight vacuum. Maximum operating temperat... (read more)

The DFT® Model DLC is a corrosion resistant, dependable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC provides tight shut-off and protects other equipment in the system from water hammer. Its 316 stainless steel construction insures a long service life. (read more)

The DFT® Model SCV® Check Valve is a corrosion resistant, dependable, versatile and economical spring-assisted, in-line check valve for a wide range of applications. The SCV® Check Valve provides tight shut-off and protects other equipment in the system... (read more)

Swing Check Valve, Y-Pattern, Material of Construction Bronze, Size 1 In, FNPT Connection, Length 3-11/16 In, Width (In.) 1-1/2, Overall Height (In.) 3, Top of Handle to Inlet Center (In.) 2-1/2, Rated For Steam, Max. Temp. (F) 425, Mounting Position Horizontal Or Vertical, Seat Material Bronze

View more information on Grainger's website. (read more)

Take a video tour of a Pump Station & see the numerous applications and functions of DeZurik Apco Willamette valves. We deliver effective solutions to the water treatment and distribution and wastewater treatment industries (read more)

Parker C Series Check Valves are designed for uni-directional flow control of fluids and gases in industries such as chemical processing, oil and gas production and transmission, pharmaceutical, pulp and paper, power and utilities. (read more)

The combination of Cameron's engineering, product knowledge and application experience led to the design and production of the ENTECH DRV-BN Check Valve. (read more)

These Series 100 spring-operated poppet valves, with optional relief settings, allow free flow in only one direction and prevent backflow - sometimes referred to as "backflow preventor", "flow stop", or "non-return" valve. They also are used for relief and by-pass functions; however, they should not be used as safety relief valves. Kepner's Flexible Seal Seat™ combines metal-to-met... (read more)