Wholesale Price Cast Iron Wafer Check Valve - wafer center line butterfly valve against condensation – Jinbin Valve
Wholesale Price Cast Iron Wafer Check Valve - wafer center line butterfly valve against condensation – Jinbin Valve Detail:
wafer center line butterfly valve against condensation
Size: DN40-300
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, BS EN558.
Flange Drilling: ANSI B 16.1, BS EN 1092-2 PN 10 / PN 16.
Test: API 598.
Working Pressure |
10 bar / 16 bar/150lb |
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature |
-10°C to 120°C (EPDM) -10°C to 150°C (PTFE) |
Suitable Media |
Water, Oil and gas. |
Parts |
Materials |
Body |
aluminum alloy |
Disc |
Stainless steel, ductile iron |
Seat |
EPDM / NBR / VITON / PTFE |
Stem |
Stainless steel |
Bushing |
PTFE |
“O” ring |
PTFE |
Pin |
Stainless steel |
Key |
Stainless steel |
The butterfly valve is mainly used in HVAC, center air conditioner, and also used in chemical industry, metallurgy, energy, shipbulding, electric power, petroleum, water treatment and so on.
Product detail pictures:
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