Check Valves
Swing Check Valves
Swing Check Valves are used to prevent the back flow of fluid by closing before flow reversal, thereby preventing slam and water hammer. Swing Check Valves have been successfully installed in clean and dirty applications including sewage treatment, water treatment, water distribution, Irrigation and wastewater services.
- Sizes :50-1700mm
- Pressure rating : PN10 and PN 16 / 150#
- Closure control devices include Air Cushioned Cylinder, Oil Controlled Cylinder,Bottom Mounted Buffer, Lever & Spring and Lever & Weight (Optional).
Ball Type Check Valve
- Design & Mfg Std :BS 5155
- Insp & Test Std :IS 5312 Part l-1984
- Range :50mm To 200mm
- Pressure Rating :150#, PN10
- End Connection :Flange End As Per B16.5
- Moc :C.l/C.S
- Trims :Nitrile Ruber Coated Wooden Ball
- Seat :Nitrile, EPDM
Non Slam Check Valve
- Design & Mfg Std :API6D
- Insp & Test Std :En12266-1/API598
- Range :25mm To 150mm
- Pressure Rating :150#, PN10, PN16
- End Connection :Wafer Type To Suit-ASME B16.5 150# /PN10/PN16
- Moc :C.l/WCB/CFB/CF8M
- Trims :S.S410/S.S304/S.S316
- Seat :Auto (Lift Type NRV)
Wafer Check Valves
- Design & Mfg Std :API6D
- Insp & Test Std :En12266-1/API598
- Range :50mm To 300mm
- Pressure Rating :150#, PN10, PN16
- End Connection :Wafer To Suit
- Moc :C.l/WCB/CFB/CF8M
- Trims :S.S.410/S.S.304/S.S.316
- Seat :Nitrile, EPDM, Teflon
Check Valve Manufacturers in Ahmedabad and Suppliers in India
We are an Ahmedabad (India) based manufacturer and supplier of high-grade check valves. A check valve is a one-way valve that allows fluid to flow in one particular direction. At YES Valves, we offer a vast range of high-quality check valves as we prioritize our customer’s requirements at first.
Check Valves types that we offer
We have robust and simply constructed valves, consisting of 4 individual parts that are body, seat, disc and cover. Our precise manufacturing makes them available in varied types for industrial and commercial usage. Types of check valves are:
- Wafer check valves: These are designed to fit into smaller piping systems and restrict flow by a greater percentage, as they range from 50mm to 300mm.
- Non-slam valves: These are ideal for complex applications that require constant and controllable pressure levels.
- Ball-type check valves: These are used in small pumps and low head systems and the ball system engineered in them ensures self-cleaning of valves.
- Swing check valves: These are corrosion resistant and most commonly employed in large-scale pipeline applications and range from 50mm – 1700mm.
- Dual plate check valves: These are the most efficient design as they are lighter in weight and smaller in size. Soft seating in our designs ensures zero leakage.
What are the piping systems check valves used in?
We use advanced materials like ductile iron, stainless steel and grey cast iron that result in top-notch check valves to prevent waste and protect equipment. Industrial applications that transport products through pipes need check valves in the piping system. A range of applications and processes are listed below:
- Pharmaceutical
- Aircraft Hydraulic system
- Irrigation system
- Pumps/fuel pumps
- Water supply system
- Heating boiler
Conclusion
We prioritize quality and follow global standards for manufacturing and testing; therefore, we are certified as per ISO 9001:2015. We have superior quality valves varying according to flow rate, line size, pressure, velocity of the flow, media gravity and temperature.
You can browse our product page to find the perfect choice from them.
Dual Plate Check