ASTM A351 CF8M Gate Valve, API 600, 2-1/2 IN, CL 1500, OS&Y
Model Number: 1821128
Key Specifications / Features
As a leading API 600 gate valve factory in China, we manufacture high-performance valves built to withstand demanding conditions. Our 2-1/2 inch (DN65) gate valve features a durable ASTM A351 CF8M stainless steel body, offering excellent corrosion resistance. Rated for Class 1500 LB pressure, this valve comes with an OS&Y configuration, RTJ flanged ends, and a flexible wedge design for reliable sealing and smooth operation. Designed to meet strict industry standards, our valves provide exceptional durability and performance, making them ideal for critical industrial applications.
Detail Information
API 600 Gate Valve, Flexible Wedge, 2-1/2 Inch/DN65, 1500 LB, ASTM A351 CF8M Body, OS&Y, Bolted Bonnet.
A gate valve is a multi-turn isolation valve for full open/close service in pipelines. It operates by moving a gate between two seats, typically metal with hard-facing for durability, or soft seats for specific uses like water. Its multi-turn design prevents water hammer and requires less space than other shut-off valves. Gate valves are ideal for low pressure drop and free bore, handling fluids like water, oil, steam, gas, and slurry.
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A351 CF8, ASTM A216 WCB, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800
Nominal Size: 2-1/2 Inch, DN65
Nominal Class: Class 1500 LB, PN250
Bore Type: Standard Bore(API 600)
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
Test and Inspection: API 598
Key Features: OS&Y, Screwed-in Back Seat, Rising Stem, Non-rising Handwheel, Flexible Wedge, Low Emission Design.

A gate valve is a multi-turn isolation valve for full open/close service in pipelines. It operates by moving a gate between two seats, typically metal with hard-facing for durability, or soft seats for specific uses like water. Its multi-turn design prevents water hammer and requires less space than other shut-off valves. Gate valves are ideal for low pressure drop and free bore, handling fluids like water, oil, steam, gas, and slurry.
Valve Description
1821128 Gate ValveDesign Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A351 CF8, ASTM A216 WCB, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800
Nominal Size: 2-1/2 Inch, DN65
Nominal Class: Class 1500 LB, PN250
Bore Type: Standard Bore(API 600)
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
Test and Inspection: API 598
Key Features: OS&Y, Screwed-in Back Seat, Rising Stem, Non-rising Handwheel, Flexible Wedge, Low Emission Design.
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 |
| End Connections: | RF (Raised Face), RTJ (Ring-Type Joint), BW (Butt Weld) |
| Bonnet Types: | Bolted Bonnet, Pressure Bonnet, Welded Bonnet, Bellow Seal. |

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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