Cast Steel Gate Valves, API 600, ASTM A217 WC9, 28 IN, CL150

This cast steel gate valve is engineered to API 600 standards, featuring a bolted bonnet and flexible wedge design for reliable shut-off and excellent sealing performance. Manufactured from high-temperature resistant ASTM A217 WC9 material, it is ideal for demanding applications in power generation and industrial systems. With a 28-inch (DN700) size and Class 150 LB (PN20) pressure rating, the valve ensures stable operation under moderate pressure conditions. The screwed-in back seat enhances stem sealing and allows safe maintenance. As a leading cast steel gate valves factory from China, we provide durable, high-quality solutions tailored to customer requirements.
 

Valve Description:
1821173 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Sizes: 28 Inch, DN700
Pressure Rating: Class 150 LB, PN20
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
Operation: Handwheel/Gear
Body Material: ASTM A217 WC9, ASTM A217 C5, ASTM A995 6A, ASTM A995 4A, ASTM A351 CF8, ASTM A351 CF3, ASTM A352 LCB, ASTM A216 WCB, ASTM A216 WCC, ASTM A352 LCC, ASTM A351 CF3M, ASTM A351 CF8M, ASTM A995 5A, ASTM B148 C95800, ASTM A217 WC6, C12A
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Face to face: ASME B16.10
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