ASTM A216 WCB Gate Valves, API 600, 16 Inch, CL300, BB, OS&Y

Product Name: ASTM A216 WCB Gate Valves
Type: Steam Gate Valve
Structure: Bolted Bonnet, Outside Screw and Yoke (OS&Y)
Design Standard: API 600
Nominal Size: 16 Inch (DN400, 400 mm)
Pressure Rating: ASME Class 300 LB, PN50
End Connection: Raised Face (RF) Flanged
Body Material: ASTM A216 WCB Carbon Steel
Stem Material: Stainless Steel SS 316
Disc Material: SS 316
Seat Material: SS 316
Maximum Allowable Operating Temperature: 797°F (425°C)
Operator: Manual Gear Operator
Face-to-Face Dimension: 1143 mm
Design Service Fluid: Steam

Features

Steel Gate Valves for Petroleum and Natural Gas Industries.
A gearbox is fitted to reduce operating torque and facilitate operation of the large-diameter valve.
SS 316 trim offering excellent corrosion resistance and high-temperature oxidation resistance.
WCB body suitable for steam, high-temperature oil, and general industrial piping systems.
The stem threads are located outside the bonnet, allowing the valve open/closed position to be visually identified. This design is preferred for high-temperature steam service and provides easy maintenance.