Key Specifications / Features
The ASTM A216 WCC Gate Valve features an OS&Y rising stem design, API 600 standard compliance, 20-inch (DN500/500 mm) size, Class 900 LB pressure rating, RTJ flanged ends, and a pressure seal bonnet structure. Designed for high-pressure and high-temperature applications, it delivers reliable shut-off performance, durability, and long service life in oil, gas, petrochemical, and power industries. As a leading Rising Stem Gate Valves Manufacturer in China, we provide high-quality industrial valve solutions with dependable performance and strict quality standards.
Valve Description:
1821233 Cast Steel Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Sizes: 20 Inches, DN500, 500 mm
Pressure Rating: Class 900 LB, PN150
Bore Type: Standard Bore(API 600)
End Connection: RTJ Flanged
Operation: Handwheel/Gear
Face to face: ASME B16.10
Test and inspection: API 598
Body Material: ASTM A216 WCC, ASTM A217 WC6, ASTM A995 6A, ASTM A217 WC9, ASTM A351 CF8, ASTM A217 C12A, ASTM A351 CF3M, ASTM A351 CF3, ASTM A351 CF8M, ASTM A352 LCB, ASTM A352 LCC, ASTM A217 C5, ASTM A995 4A, ASTM B148 C95800, ASTM A995 5A, ASTM A216 WCB
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
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 LB - 2500 LB
End connection: RF, RTJ, BW
Working temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor
