We are produce both casting n forging steel valve. The main material is
Carbon steel n stainess steel.
DN: 1/2"--16", PN: 150LB--1500LB
We are API 6D standard.

1 Body Cast iron or ductile iron
2 Disc Ductile iron with NBR/EPDM
3 Bonnet Cast iron or Ductile iron
4 Stem Stainless steel
5 O-ring NBR
6 Nut Brass
7 Hand wheel Cast iron or Ductile iron

Application
1 Face to face is according to DIN3202-F4
2 Flange drilled is according toDIN2532/ DIN2533