Size Range	1.5" ~60" ( DN40~DN1500)
Pressure  Rating For ASME	125LB,150LB ,Suit For ASME/MSS/API Flange
Pressure  Rating For ISO	PN10,PN16, Suit For ISO Flange
Pressure  Rating For JIS	10K Suit For JIS Flange
Body Material	CI/DI
Seat	NBR/EPDM/VITON
Design Standard	API 594 and Manafacture's
End Facing	FF/RF/RTJ