Key Specifications / Features
The PSB Gate Valve is designed in accordance with API 600 standards and features a rising stem and pressure seal bonnet construction for reliable high-pressure performance. Manufactured from ASTM A351 CF8M stainless steel, this 18-inch (DN450) valve is rated for Class 1500 LB and PN250 service, with RTJ flanged ends ensuring secure sealing under demanding conditions. Ideal for oil and gas, petrochemical, and power generation applications. As a leading Stainless Steel Gate Valves Manufacturer from China, we deliver durable and high-performance valve solutions globally.
Tags:
Valve Description:
1821253 Cast Steel Gate Valve
Design Standard: API 600
Sizes: 18 Inch, DN450
Pressure Rating: Class 1500 LB, PN250
Face to Face: ASME B16.10
Bore Type: Standard Bore(API 600)
Structure: Bolted Bonnet/Pressure Seal Bonnet
End Connection: RTJ Flanged
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A352 LCC, ASTM A217 C5, ASTM A995 4A, ASTM A351 CF3, ASTM B148 C95800, ASTM A216 WCB, ASTM A995 5A, ASTM A216 WCC, ASTM A217 WC6, ASTM A995 6A, ASTM A217 WC9, ASTM A351 CF8, ASTM A217 C12A, ASTM A351 CF3M
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Operation: Handwheel/Gear
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
