ASTM A352 LCB Wedge Gate Valve, 20 Inch, CL 1500 LB, OS&Y

ASTM A352 LCB OS&Y Gate Valve, 20 Inch/DN500, API 600, Class 1500 LB, Flexible Wedge, RTJ Flanged.

Valve Description

1821138 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A352 LCB, ASTM A890 4A, ASTM A351 CF8M, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 5A, ASTM B148 C95800.
Bore Type: Standard Bore(API 600)
Nominal Size: 20 Inch, DN500
Nominal Class: CL 1500 LB, PN250
Operation: Handwheel/Gear
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 F55.
End Connection: RTJ Flanged
Face to Face: ASME B16.10
Test and Inspection: API 598

Key Features

1. OS&Y (Outside Screw and Yoke) design for reliable operation.
2. Screwed-in back seat enhances security.
3. Rising stem with non-rising handwheel for ease of use.
4. Flexible wedge provides superior sealing performance.
5. Low emission design ensures environmental compliance.

Product Range

Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Bronze.
Normal Diameter: 2 Inch - 64 Inch (DN50 - DN1600)
Pressure Range: Class 150 LB - 2500 LB
Working Temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor
Bonnet Types: Bolted Bonnet, Pressure Bonnet, Welded Bonnet, Bellow Seal.
End Connections: RF, RTJ, BW