Best Price Sea Water Cast Iron NBR Seat Lug Butterfly Valve
Valve Design: API 609, MSS SP-67
Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1
Pressure Test: API 598
Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16
Top Flange: ISO5211
Main perfirmance parameters:
Norminal Pressure |
Norminal Diameter |
TestingPressure |
Suitable Temperature |
Suitable Medium |
Actuation Ways |
|
PN(MPa) |
DN(mm) |
Shell |
Seal |
-20℃-135℃ |
Fresh water,Sewage,Sea water,Air,Vapor, Food,Medicine,Oils, Acids,Alkalis,ect |
Manual, Worm-gear, Electric and Pneumatic, |
1.0 |
DN40-DN1000 |
1.5 |
1.1 |
|||
1.6 |
2.4 |
1.76 |
||||
specification
Size Range: 2"~16"
Pressure: PN10, PN16, Class125
Body Materials: SS304, SS316
Seat Materials: NBR, EPDM, VITON, PTFE
Disc Materials: CF8,CF8M
Stem Materials: SS416, SS304, SS316
End Connection: Lug
Operate: Manual, Worm gear, Pneumatic, Electric-Motorized
Disc type: With-pin, One stem no-pin, Double stem no-pin
Item |
Name |
Material |
1 |
body |
stainless steel |
2 |
seat |
EPDM/NBR/PTFE |
3 |
disc |
DI/CF8/CF8M/AL-bronze |
4 |
pin |
SS316/SS416 |
5 |
stem |
SS416/SS304/SS316 |
Packaging:Plywood box or according to customers' need
Delivery:7-30 days after deposit
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