Flanged Gate Valve
Flanged Gate Valve
Introduction of Flanged Gate Valve
As its name implies, a flanged gate valve is a gate valve with flanged end connections. This connection type is both simple to install and uninstall in pipelines. For this reason, a flanged end is widely used in industrial valves. Furthermore, a flanged end provides easy access to inspection, cleaning, and readjustments.
This valve is made from strong materials, such as aluminum, bronze, cast iron, stainless steel, forged steel, and even plastic. However, depending on the application, this valve can be made from more complex materials. Some examples are low carbon steel, high-alloy steel, and non-ferrous steel.
Industries that commonly use it include transport, water and wastewater treatment, petroleum, gas, and chemicals. Depending on the make of the flanged gate valve, it can also be used in chemical fertilizer processing and power generation.
Specifications
| Pressure Class | 150LB–2500LB, PN16–PN420 |
|---|---|
| Materials | Carbon Steel: A105, LF2, Stainless Steel: F304, F304L, F316, F316L, Duplex: F51, F55, Alloy: F1, F5, F5A, F9, F11, F22; |
| Design and Manufacturing Standards | API602, ASME 16.34, BS 5352, BS 6364; |
| Face to Face Standards | API 602 |
| Flange Dimension Standards | SW Socket welding ends according to ASME B16.11, BW butt end by ASME B16.25, NPT threaded connectors according to ASME B1.20.1 |
| Pressure Test Standards | API 598 |
| Fire Safety Test Standards | – |
| Quality/Product Certifications | ISO9001, ISO14001, ISO18001; |
| Fugitive Emissions | ISO 15848-1, API 622; |
| NACE | NACE MR 0103 NACE MR 0175; |
| Valve operator options | Handwhel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator; |
| Shutoff Class | API 598 (Zero Leakage), API 6D |
| Bore | Full Bore, Reduced Bore |
| Process Connection Types | SW, NPT, BW, RF, RTJ |
Product Details
