ASTM A352 LCB Wedge Gate Valve, 20 Inch, CL 1500 LB, OS&Y
Model Number: 1821138
Key Specifications / Features
As a premier flexible wedge gate valve manufacturer in China, we offer high-quality valves designed to meet API 600 standards. Our 20-inch (DN500) gate valve, constructed from carbon steel ASTM A352 LCB, is engineered for exceptional durability and performance. Rated for ANSI 1500 pressure, it features an OS&Y configuration, a pressure seal bonnet (PSB), and RTJ flanged ends for secure sealing. Ideal for demanding industrial applications, our valves provide reliable operation and long-lasting performance under high-pressure conditions.
Detail Information
ASTM A352 LCB OS&Y Gate Valve, 20 Inch/DN500, API 600, Class 1500 LB, Flexible Wedge, RTJ Flanged.
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
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.
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
Valve Description
1821138 Gate ValveDesign 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
Bolted Bonnet Gate Valve
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Suzhou, Jiangsu, China
Est. 2013
Certifications:
API 6D
API 6A
API 600
API 602
API 599
API 609
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