ASTM A216 WCC Gate Valve, OS&Y, 20 Inch, CL600, Bolted Bonnet

This API 600 Gate Valve features a bolted bonnet design, ASTM A216 WCC carbon steel body, and F316 trim, with a 20-inch (DN500) size, Class 600 LB / PN100 rating, and RF flanged ends, delivering reliable shutoff performance and stable operation under high-pressure conditions. It is widely used in oil & gas, petrochemical, and power generation industries, offering excellent strength, corrosion resistance, and long service life. As a leading OS&Y Gate Valve Supplier in China, we provide precision manufacturing, strict quality control, and OEM/ODM customization, ensuring high-quality and dependable valve solutions for global industrial pipeline applications.
 

Valve Description:
1821212 Cast Steel Gate Valve
Design Standard: API 600
Sizes: 20 Inches, DN500
Pressure Rating: Class 600 LB, PN100
Bore Type: Standard Bore(API 600)
Face to Face: ASME B16.10
End Connection: RF Flanged
Operation: Handwheel/Gear
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A216 WCC, ASTM A217 WC6, ASTM A995 6A, ASTM A217 WC9, ASTM A351 CF8, ASTM B148 C95800, ASTM A216 WCB, ASTM A995 5A, ASTM A351 CF8M, ASTM A352 LCB, ASTM A352 LCC, ASTM A217 C5, ASTM A995 4A, ASTM A217 C12A, ASTM A351 CF3, ASTM A351 CF3M
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55

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, Al-bronze
Normal diameter: 2 Inch - 64 Inch (DN50 - DN1600)
Pressure range: 150 - 2500 LB
End connection: RF, RTJ, BW
Working temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor