Valve body |
Cast iron, ductile cast iron |
Valve plate |
Cast iron, ductile cast iron |
Seal ring |
NBR |
Spring |
Stainless steel/Zinc steel |
Working pressure |
PN10/PN16 |
Class125/150 |
Sheel pressure |
PN15/PN24 |
300PSI |
Seating pressure |
PN11/PN17.6 |
200PSI |
SIZE(DN) |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
H |
120 |
120 |
140 |
170 |
200 |
220 |
288 |
344 |
385 |