PN16 PN25 grooved end cast iron gate valve
Specifications
1.Production Size:2 1/2"~8"
2.Pressure:PN16 PN25
Standards:
1.Design Standard:AWWA C509/C515
2.Face to Face:API 609
3.Flange Standard:AWWA C606
4.Testing Standard:API 598
Main materials of parts:
1.Body: ASTM A536 65-45-12
2.Stem:2Cr13/SS304/SS316/Carbon Steel
3.Disc: ASTM A536 65-45-12
4.Gasket:EPDM/NBR
5.Seat:NBR,EPDM,PTFE,RPTFE
6.Handle:ASTM A536 65-45-12
Product show