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Flange valve suppliers in the UAE provide an essential part for industrial piping systems in the construction, water treatment, power generation, and oil and gas industries. For high-pressure applications, these flanged end valves offer a safe, leak-proof, and readily managed connection. Gate valves, globe valves, check valves, and ball valves with flanged connections are among the wide variety of valves that suppliers in the United Arab Emirates keep in stock. To handle different media and pressure ratings and to meet with international standards such as API 600, API 6D, ANSI B16.34, and DIN standards, common materials include cast iron valves, ductile iron valves, carbon steel valves, and stainless-steel valves (grades 304 and 316).
Delivery services cover all major emirates, including Dubai, Abu Dhabi, and Sharjah. Services go beyond supply and include technical support for valve selection and size, pressure rating recommendations, and after-sales support.
Typical UAE Price Range (AED):
• Cast Iron Flange Valve (2"-8"): 150 – 1,500/pc
• Carbon Steel Flange Valve (2"-12"): 300 – 4,000/pc
• Stainless Steel 316 Flange Valve (1"-6"): 400 – 5,000/pc
• Ductile Iron Flange Valve (2"-10"): 250 – 2,800/pc.
Note: Valve type (gate, ball, check), size, material grade, pressure class (e.g., 150#, 300#), and brand all have a significant impact on price. Large project quantities result in substantial savings.
| Parameter | Typical Specifications & Options |
|---|---|
| Valve Types | Gate Valve, Globe Valve, Check Valve (Swing, Piston), Ball Valve, Butterfly Valve |
| End Connection | Flanged Ends (RF - Raised Face, FF - Flat Face, RTJ - Ring Type Joint) |
| Size Range | 1/2 inch (DN15) to 48 inches (DN1200) and larger |
| Body Materials | Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), Stainless Steel (CF8/304, CF8M/316), Alloy 20, Duplex Steel |
| Pressure Class | ANSI 150#, 300#, 600#, 900#; PN6, PN10, PN16, PN25, PN40 |
| Temperature Range | -50°C to +600°C (dependent on body and trim materials) |
| Seat & Seal | Metal-to-Metal, Soft Seat (PTFE, RPTFE, NBR, EPDM), Graphite |
| Operation | Handwheel, Gear Operated, Electric Actuator, Pneumatic Actuator |
| Standards | API 600, API 6D, API 602, ANSI B16.34, BS EN, DIN, AWWA |
For high-pressure piping systems, its key benefit is the sturdy and leak-proof connection it offers, which makes installation, maintenance, and removal simple and doesn't need to cut the pipe.
The choice of valve is influenced by the application's temperature, pressure rating, and media (gas, water, oil, or corrosive chemicals). For instance, stainless steel valves are utilized for corrosive media, whereas carbon steel valves are used for high-temperature oil.
While ANSI standards (such as ANSI B16.34) cover a wider range of industrial applications, API standards (such as API 600) are more stringent and usually intended for the oil and gas sector. Design testing and pressure ratings frequently diverge.
No, the fluid must be compatible with the kind and substance of the valve. A flanged check valve stops backflow, and a flanged ball valve is great for controlling on and off. The substance must be able to withstand deterioration or corrosion from the fluid.
The highest pressure that the valve can safely withstand at a specific temperature is determined by the pressure class. Making the right class choice is essential for maintaining system integrity and safety as well as averting catastrophic failure.
