Bronze Controllable Feed Check Valve Product Details:-straight Pattern, Screwed In Bonnet, Out Side Screw & Yoke Type With Renewable Stainless Steel Working Parts(bolted Bonnet For 40mm & 50mm) End Details :-screwed Female Bsp Taper Threads To Bs:21 Working Pressure :- Suitable For Steam Line Up To 250 Psig (17.58kg/cm² G) Max Working Temp. 437º F (225º C) Testing Hydraulic :- Body Test Pressure :- 500 Psig (35.15 Kg Cm²) Hyd
