Flexible Wedge Gate Valves, WCB, 30 Inch, 600 LB, OS&Y, RF

This OS&Y Gate Valve is designed in accordance with API 600 standards and manufactured from ASTM A216 WCB carbon steel, featuring a 30-inch (DN750) size, Class 600 LB / PN100 rating, and RF flanged ends for secure pipeline installation. The flexible wedge design provides reliable sealing, excellent shutoff capability, and smooth operation under high-pressure and high-temperature service conditions. It is widely used in oil & gas, petrochemical, and power generation industries. As a leading Flexible Wedge Gate Valves Manufacturer in China, we deliver robust, precision-engineered valve solutions ensuring durability, safety, and long-term stable performance.
 

Valve Description:
1821216 Cast Steel Gate Valve
Design Standard: API 600
Sizes: 30 Inch, DN750
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 WCB, ASTM A995 5A, ASTM A216 WCC, ASTM A217 WC6, ASTM A995 6A, ASTM A217 WC9, ASTM A351 CF8, ASTM B148 C95800, 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