Pressure:Class150-Class600 Size:NPS 1/2-8Body material: WCB, LCB, CF8M, CF3M, CF8, CF3
Seat material: PTFE/NYLON/PEEK/PPLApplicable temperature: ≤120℃(PTFE),≤80℃(NYLON),≤250℃(PEEK),≤250℃(PPL)
Design and manufacturing: API 608Pressure test: API 598
Structural features: Special seat design, fireproof structure design, reliable sealing of valve stem, anti-static structure, lock and misoperation prevention.