ASTM A995 6A Gate Valve, API 600, 18 IN, CL150, Flexible Wedge

The cast steel gate valve features a flexible wedge design in full compliance with API 600 standards, ensuring reliable shut-off performance and long service life. Manufactured from high-quality duplex stainless steel ASTM A995 6A, this 18-inch (DN450) valve offers excellent strength, corrosion resistance, and durability in demanding environments. Rated at Class 150 LB with RF flanged ends, it provides secure connections and easy installation in various pipeline systems. Designed for smooth operation and tight sealing, it is ideal for oil, gas, and industrial applications. As a leading China ASTM A995 6A gate valve supplier, we deliver dependable, high-performance valve solutions.
 

Valve Description:
1821169 Cast Steel Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Sizes: 18 Inch, DN450, 450 mm
Pressure Rating: Class 150 LB, PN20
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
Operation: Handwheel/Gear
Body Material:  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 C5, ASTM A217 WC6, WC9, 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