China Bellow Sealed Globe Valve: Cast Steel body material, Bolted Bonnet, OS&Y, 150LB to 900LB, WCB, WCC, WC6 body material, Handwheel. Detail Information Specifications Design and manufacture: DIN 3356, AMSE B16.34, BS 1873 Face to face dimension: DIN 3202, ASME B16.10 Flange connetion: ASME B16.5, DIN 2543-2545 Test and inspection: API 598, DIN3230 Size: 1/2" to 16", DN15~DN400 Class: 150LB to 900LB, PN1.6Mpa to PN6.4Mpa Bolted bonnet, OS&Y Material: WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, LCB, LCC Operation: Handwheel, electric actuator, hydraulic, pneumatic.