ASTM A890 5A Flexible Wedge
Gate Valve, API 600, 12 Inch/DN300, 2500 LB, Handwheel/Gear Operation.
Valve Description
1821155 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A890 5A, ASTM B148 C95800, ASTM A890 4A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M.
Nominal Size: 12 Inch, DN300
Nominal Class: CL 2500 LB, PN420
End Connection: RTJ Flanged
Operation: Handwheel/Gear
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 F55.
Face to Face: ASME B16.10
Bore Type: Standard Bore(API 600)
Test and Inspection: API 598
Key Features
1. OS&Y (Outside Screw and Yoke) design.
2. Screwed-in back seat for added security.
3. Rising stem with the non-rising handwheel.
4. Flexible wedge for improved sealing.
5. Low emission design for environmental compliance.
Product Range
Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Bronze
Normal Diameter: 2 - 64 Inch (DN50 - DN1600)
Pressure Range: 150 - 2500 LB
End Connections: RF (Raised Face), RTJ (Ring-Type Joint), BW (Butt Weld)
Working Temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor