... :150-2500Lb Suitable temperature:-30~425Deg.C Suitable medium:Water,air,oil products Specifications: 1) Sizes: 1/4 - 48" ... temperature: -30 ~ 425 Deg. C4) Suitable medium: Water, air, oil products, corrosive liquid 5) Body material: WCB, cf8, cf8m ... RF, FF, RTJ We also can supply check valve, globe valve, butterfly valve,gate valve,needle valve,plug valve,diaphram valve.Welcome to contact us! ball ...