Key Specifications / Features
As a premier manufacturer of 16-inch flexible wedge gate valves in China, we provide top-tier products designed to meet API 600 standards. Our gate valve, made from ASTM A351 CF8M stainless steel, is engineered for high performance and durability. Rated for 1500 LB (PN250) pressure, it features an OS&Y configuration, RTJ flanged ends, a pressure seal bonnet (PSB), and handwheel operation for ease of use. Ideal for demanding industrial applications, our valves offer reliable sealing and long-lasting performance in high-pressure environments.
Pressure Seal Bonnet Gate Valve, API 600, ASTM A351 CF8 Body, 16 Inch/DN400, 1500 LB, RTJ Flanged End.
Valve Description
A gate valve is a multi-turn isolation valve used for fully opening or closing pipelines. It operates via a threaded stem that moves a gate between durable metal seats with hard-facing or soft seats for specific uses like water. Compact in design,
gate valves prevent water hammer with slow operation and are ideal for low pressure drop and free bore. They are widely used with fluids such as water, oil, steam, gas, and slurry.
| 1821136 Gate Valve |
| Design Standard: |
API 600 |
| Body Material: |
ASTM A351 CF8M, ASTM A890 4A, ASTM A216 WCB, ASTM A890 5A, ASTM A351 CF8, ASTM A352 LCB, ASTM B148 C95800. |
| Nominal Size: |
16 Inch, DN400 |
| Structure: |
Bolted Bonnet/Pressure Seal Bonnet |
| Nominal Class: |
Class 1500 LB, PN250 |
| Bore Type: |
Standard Bore(API 600) |
| End Connection: |
RTJ Flanged |
| Operation: |
Handwheel/Gear |
| Trim Material: |
ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 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, Aluminum Bronze
Normal Diameter: 2 Inch - 64 Inch (DN50 - DN1600)
Pressure Range: Class 150 LB - 2500 LB
Operation: Handwheel/Gear/Motor
End Connections: RF (Raised Face), RTJ (Ring-Type Joint), BW (Butt Weld)
Seat Types: Metal Seat Gate Valve(hard faced), Resilient Gate Valve(rubber seat) Bonnet.
Working Temperature: -29°C - +400°C
