Hebei Didlink Industry Co., Ltd.

Origin: Hebei, China (mainland) trademark name: DIDLINK Model: Butterfly Valve Application: General materials: Medium Casting temperature: Low temperature pressure: Low voltage: Manual Media: Nozzle Size: Butterfly Design confirmation: API 609,BS en 593,MSS SP-67,BS 5155 top Flange: ISO 5211 or factory standard seal inspection: API 598,ISO 5208,EN 12266-1,DIN 3230,BS 5155 face consistency: API 609,ISO 5752,BS EN 558,BS 5155,MS sp-67,din 3202 Suitable media: Petroleum, chemical, water, oil, natural gas, etc. Operating temperature: 45-200 ° C Valve body/disc: Cast iron (CI): GG 25, Ductile iron (DI): GGG 50 stem: galvanized carbon steel; stainless steel: 316/304/410/420 seat: NBR, EPDM, neoprene, fluorine rubber, PTFE, Buna, Hypalon. Casing: PTFE, nylon, lubrication bronze Standard or non-standard: Standard