Mur-lok® check valves from G.A. Murdock allow for one-way flow with a 0.3 psi cracking pressure and can be used with plastic or soft metal tubing. Valve bodies and collets are made of chemical-resistant polypropylene. Features include acetal check valve cartridge inserts and dual EPDM O-rings. Available sizes are: 1/4, 3/8 and 1/2 (6.35, 9.525 and 12.7 mm). http://[email protected]
G.A. Murdock Inc.