Check Valves Dealers in Gandhinagar

Design features : design and manufacturing : bs 1868 inspection and testing : api 598 , bsen 12666 part 1 & 2 end flanges dimension : asme b 16.5(for nps ≤ 24”) series a & b (for nps ≥ 24), mss sp – 44 (for nps ≥ 24) bw end dimension : asme b 16.25 face to face & end to end dimension : asme 16.10, bs 2080 special features : counter weight arrangement hydraulic cylinder arrangement ibr certified nace mr 0175 & mr 1030 lift type check valves will be supplied for the sizes for nps < 2” rest of the sizes are in swing type design. gasket design : asme b 16.20 disk design : gravitational acceleration while not a valve in the traditional sense, check valves serve an important application namely to prevent flow in one direction while allowing it in the other. A check valve is self-actuated and designed to prevent fluid from flowing back into the system (prevent reverse flow). Real-life applications include preventing back flow into an injection line or into a pump. The fluid flow opens the valve by forcing a disk or ball in one direction. When the flow stops, the disk or ball is seated and closes the valve. They can be installed in horizontal or vertical upward flow piping.  

"Polyurethane Tubings" are extremely light in weight, flexible like rubber over wide range of temperature and due to its good resistance to shock & abrasion enable the user safe and easy manipulation of the machinery.

• Manufacturing Standards: BS-1868.
• Testing Standard: API/598
•  :  
• Shell (Hydrostatic): 30 kg/cm²
• Seat (Hydrostatic): 21 kg/cm²
• Seat (Air): 5.5 kg/cm²
• Size: 15mm To 300mm

Being quality oriented organization, we are offering Swing Check Valves to our clients. Finding application in different industries, these Swing Check Valves are renowned for their long functional life and are available in diverse specifications. These are completely tested by quality controllers before these are made available for sale in market. We are offering these Swing Check Valves at reasonable price.   Applicable Class – 150 StandardsClass – 300 # on request – Steel Valves,– ANSI B16.34-77,– Std. Class Face to Face – ANSI B16.10,– End. Flanges – ANSI B 16.5

Shreeraj Industries cast steel valve are designed and manufactured to meet or exceed API 6D Standards and are highly dependable and easy to maintain. Check Valve are ideally suited for applications where back flow of the fluid is not desired. Size Range: 2” – 12” (50 – 300 mm) | Pressure Rating: 150 – 1500 Class Standard Connections: Flanged End | FIRE SAFE DESIGN TO API 6FD Full open and Pig- able Replaceable SS Trim Integral or Replaceable Seat available NACE MR 0175 ( REV. 2002) Bolted Bonnet with Tap and Plug.

unted disc swing type. Valves are straight through flow which works automatically. They are opened by the force of velocity pressure and closed by the force of gravity and back pressure. The valves are single direction flow and restrains flow in opposite direction. Distortion, wear and noisy operation of the valve can be avoided by selecting the size of the valve on the basis of flow conditions. Swing Check valves are best suited for moderate velocity operations. Swing check valves are normally designed for horizontal installations. It can be installed in vertical direction with flow in upward under the disc. There is no tendency for seat to gall because the disc meets flat surface without rubbing upon contact. The most advanced design features provides the ultimate in dependable, economic flow control. They are available in wide range of sizes and weights. Flow directions are marked as cast on the body for ease of installation. Swing Check valves are adequate for all service media. Valves can also be supplied with counter weights and dash pot arrangement depending upon the condition and request. Product Range Size Range Class 2" - 24" Class 150 2" - 24" Class 300 2" - 24" Class 600 2" - 12" Class 900 2" - 12" Class 1500 1/2"-11/2" Class 800 Standard Design Standard BS 1868 Testing Standard BS EN 12266 – 1 Face To Face ASME B 16.10 End Connection Flanged End - ASME B 16.5 Butt Weld End – ASME B 16.25 Pressure – Temperature Chart ASME B 16.34 Material STRUCTURE End Connection Flanged End Raised Face, Butt Weld End, RTJ,. ETC MATERIAL Shell WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu, Hastelloy, Inconel, Duplex Stainless Steel Trim 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel

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