12 Inch
Gate Valve, ASTM A351 CF8M, API 600, DN300, Class 150 LB, RF Flanged.
A gate valve is a multi-turn valve used in pipelines for full open or closed service. It operates via a threaded stem that drives the gate into two seats, blocking fluid flow. Typically, the seats are metal with hard facing for durability, but soft seats can be used for specific applications like water. Gate valves require less installation space than other shut-off valves and their multi-turn design reduces the risk of water hammer. They are ideal for applications requiring low pressure drop and an unobstructed bore, handling fluids such as water, oil, steam, gas, and slurry.
Valve Description
1821050 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A216 WCB, ASTM A351 CF8, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800.
Nominal Size: 12 Inch, DN300
Nominal Class: CL 150 LB, PN10
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
Operation: Handwheel/Gear
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, F51, F53, F55.
Face to Face: ASME B16.10
Test and Inspection: API 598
Key Features
1. OS&Y (Outside Screw and Yoke) design for reliable operation.
2. Screwed-in back seat enhances security.
3. Rising stem with non-rising handwheel for ease of use.
4. Flexible wedge provides superior sealing performance.
5. Low emission design ensures environmental compliance.
Product Range
| Body Material: |
Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Bronze |
| Normal Diameter: |
2 Inch - 64 Inch (DN50 - DN1600) |
| Pressure Range: |
Class 150 LB - 2500 LB |
| End Connections: |
RF, RTJ, BW |
| Working Temperature: |
-29°C - +400°C |
| Operation: |
Handwheel/Gear/Motor |
