API 6D Dual Plate Non-Return Valve, ASTM B148 C95800, 3 Inch/DN80, Class 600 LB, Wafer/Lug/Flanged Ends.
Check Valve Description
1842062 Dual Plate Non-Return Valve
Design Standard: API 6D, API 594
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design
Check Valve, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Body Material: ASTM B148 C95800, ASTM A890 5A, ASTM A351 CF8M, ASTM A890 4A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, Titanium Alloy.
Nominal Size: 3 Inch, DN80
Nominal Class: 600 LB, PN100
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Face to Face: API 594
Test and Inspection: API 598
Product Offering
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Al-bronze, Titanium
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 2500 LB
Working Temperature: -196°C to +450°C
Operation: Not Applicable (Manual or actuated available for special request)
Seat Type: Soft Seat, Metal Seat
End Connections: Wafer, Lug, Flanged(FF, RF, RTJ), Butt Weld(BW), HUB
Attentions
1. Dual Plate Check Valve is not shut-off valve.
2. Dual Plate Check Valve is not pigable.
3. When it’s used, a shut-off valve shall always be installed together.
