Metal Seat Wafer Type Dual Plate Check Valve, Stainless Steel CF8M, API 594, 4 Inch, 300 LB
Valve Description:
1842004 Dual Plate Check Valve 4SBN3WCF8M
Design Standard: API 594
Structure: Dual Plate spring return
Nominal size: 4 Inch
Nominal class: 300 LB
End Connection: Wafer-RF
Operation: /
Body Material: ASTM A351 CF8M
Trim Material: A351 CF8M disc, X-750 Spring, integral seat
Face to face: API 594
Test and inspection: API 598
Key Features: Retainerless Design, High flow efficiency, Low noise, Short face-to-face length, High Anti-corrosion material
Product Range:
Body material: Stainless Steel
Normal diameter: 2 - 48 Inch (DN50 - DN1200)
Pressure range: Class 150 - 2500 LB
End connection: Wafer, Lug, Flanged, HUB
Working temperature: -29℃ - +120℃
Operation: /
