Size: DN50~DN2400
Design standard: EN 593
NP: PN1. 0/1. 6Mpa
End flange: EN 1092
Upper flange: ISO 5211
Face to face: EN 558-1 series13 series20
Suitable temperature: -20C~150C
Suitable medium: fresh water, sewage, sea water, food etc.
Series 13:
Body: HT200, A126 CLASS B, QT450-10, A536 65-5-12, WCB
Disc: DI, ALB, CF8, CF8M, 1. 4529
Stem: 416, 420, 431, 17-4PH
Seat: NBR, EPDM, Viton
Series 20:
Body: CI, DI, WCB
Disc: DI, ALB, CF8M, 1. 4529
Stem: 416, 420, 431
Seat: NBR, EPDM
Design standard: EN 593