Check Valves

Valves are crucial to ensuring rapid shut-off and preventing back-flow. High pressure and low pressure valves are available depending on the given application. Tylok valves offer ease of maintenance, whether you're building OEM equipment or simply need to switch off flow to a subsystem when quarter-turn, leak-free use is critical. Select valves with PTFE seats and seals for corrosion resistance, or upgrade seat and seal material for high temperature or corrosive media applications. Our valve offering includes: GP Series Ball Valves, HP Series Ball Valves, 40 Series Ball Valves, 3-Piece Ball Valves, Integral Bonnet Needle Valves, Screwed Bonnet Needle Valves, CH Series Check Valves & Plug Valves.

Tylok's CH Series poppet check valves are available in stainless steel and are rated to 6,000 psi. Our check valves ensure one-way directional flow, preventing back-flow during normal system operation or maintenance. Available cracking pressures include 1/3, 1, 5 and 10 and 25 psi. Tylok check valves are used in systems where back-flow can be detrimental to system safety and performance, eliminating system contamination and reducing the risk of mixing.