Dual Plate Check Valve
Size: 2"~76"(DN50~DN1900）
Pressure Rating: ASME Class 150~2500（PN16~PN420）
Design Standard: API 594/API 6D/BS 6364/MESC SPE 77/200
Body material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End connection: RF, LUG, RTJ, WAFER
