ASTM A352 LCB Gate Valve, DN350, PN420, PSB, RTJ Flanged

This cast steel gate valve is designed and manufactured in strict compliance with API 600 standards, ensuring reliable performance in high-pressure and critical service conditions. With a DN350 (14-inch) size and pressure rating of Class 2500 LB / PN420, it is suitable for demanding industrial applications. The RTJ flanged ends provide secure, leak-tight connections, while the pressure seal bonnet enhances sealing integrity under extreme pressure. Constructed for durability and long service life, it reflects superior engineering quality. As a leading ASTM A352 LCB Gate Valve Manufacturer from China, we deliver dependable valve solutions for global industries.
 

Valve Description:
1821272 Cast Steel Gate Valve
Design Standard: API 600
Sizes: 14 Inch, DN350, 350 mm
Pressure Rating: Class 2500 LB, PN420
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 A352 LCB, ASTM A352 LCC, ASTM A217 C5, ASTM A995 4A, ASTM A217 C12A, ASTM A351 CF8M, 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 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