We supply quality flange muffling check valve,
From DN 50 to DN250,
Nominal pressure: 1.6Mba,
Strength test pressure: 2.4Mba,
Temperature: -20 to135degree.
Suit for fresh water, sea water, waste water, food stuff, steam all kinds of acid and alkaline liquid etcs.
MATERIAL:
BODY |
CAST IRON FF25 |
GUIDE |
CAST IRON GG25 |
GUIDE |
BRASS G/CuZn40Pb2 |
CLOSING SYSTEM |
CAST IRON GG25 |
CLOSING SYSTEM |
BRASS G/CuZn40Pb2 |
GUIDING |
BRASS G/CuZn40Pb2 |
SPRING |
STAINLESS STEEL 18/8 |
SEAL |
NBR |
PN Norminal pressure: 1.6Mba
Sealing test pressure: 1.76Mba
Strength test pressure: 2.4Mba
Suitable temperature: -20-135ºC
Please contact us for more details.