6 Inch Dual Check Valve, ASTM A890 4A, 300 LB, API 594, 6D

6 Inch Dual Plate Check Valve, API 594, ASTM A890 4A, 300 LB, DN150, Double Flanged Ends.

Valve Specification

1842043 Dual Plate Check Valve
Design Standard: API 594, API 6D
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Nominal Size: 6 Inch, DN150
Nominal Class: ANSI 300 LB, PN50
Body Material: Titanium Alloy, ASTM A890 5A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, CF8M, ASTM A890 4A, ASTM B148 C95800
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Face to Face: API 594
Test and Inspection: API 598
 

Product Catalog

Valve Types: Dual Plate Check Valve, Single Plate Wafer Check Valve, Thin Type WAFER Check Valve, Lifting Wafer Check Valve.
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Aluminum bronze, Titanium
Normal Diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure Range: CL 150 - 2500 LB
End Connection: Wafer, Lug, Flanged-RF, RTJ
Working Temperature: -196°C - +450°C
Operation: Not Applicable (Manual or actuated available for special request)
Seat Type: Soft Seat, Metal Seat



 

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Bosseal Valves (Suzhou) Co., Ltd.


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