DescriptionMetal seated trunnion ball valve adopted advanced hardening technology for ball and seat,Website:http://www.hugo-valve.com, such as such as supersonic spray,nickel base spray welding, surface specialty hardening,hard alloy spray welding and ceramic material with high strength and hardness.Characteristics1, trunnion ball design with full port ( 2 piece or 3 piece body is available)2, anti-static structure3, fire safe design, blow out proof stem4, double block and bleed function5, side entry6, Wall thickness complies with B16.34.7, operation include handle wheel, gear box, pneumatic actuator and electric actuator.Valve materials Body material : WCB,A105,LCB,304/F304, 316/F316 S.S.,304L/F304L,F316L, Alloy steel Ball material : A105, F304/F316/316L (chrome plate is available, 100µm ~ 1000µm) Stem material :410S.S., F304,F316, F316L Seat material : WC-Co Applicable standard for Valve :Design and Manufacture according to: API608,API6D,ASME B16.34, DIN, Length of Face to face : ASME B 16.10,DIN Flange size standard: ASME B 16.5, DIN Test and inspection standard: API 598, DINNPS : 2''-36'' ( 50mm - 900mm )Pressure range : 150 class - 1500 class, PN16-PN64
