Check Valves Manufacturer & Supplier in India

Check Valves Manufacturer & Supplier in India

Piping Projects India is one of the leading Check Valves Manufacturer in India. Check Valves are a great product in the metal industry. These Check Valves come in a variety of sizes, styles, and dimensions, and can be customized to meet our customers' exact needs. Our organization is one of the largest Check Valves Supplier in India. We sell and distribute completely tested Check Valves. Check Valves are submitted to several toughness and hardness tests before being distributed to clients.

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Check Valves Manufacturer & Supplier in India

Check Valves

Check Valves Manufacturer in India
Double Disc Wafer Check Valves Manufacturer in India
Pressure Sealed Check Valves Supplier in India

Check Valves Manufacturers - Specifications

  • Size: 1/2" to 4" Screwed End, 1/2" to 12" Wafer Type, 1.1/4" to 2" Lug type
  • Pressure: PN20, PN40
  • Temperature (deg. Celsius): Max. 300 deg. Celsius
  • End Connection: Screwed End / Wafer type / Lug type.
  • Body: Body
  • Disc: S.S. 304 / 316
  • Seat: Metal to Metal (PTFE / EPDM On Request)


Genuine Product


Easy purchase


What is Check Valves?

A check valve, sometimes referred to as a non-return valve or one-way valve, is a mechanical device that allows fluid or gas to flow in only one direction. It works by allowing flow in the desired direction but blocking reverse flow. This characteristic is critical in a variety of systems where flow direction must be maintained for operational efficiency, safety, or regulatory compliance.

A check valve is often designed with a moveable mechanism or a flap that opens when the fluid or gas flows in the desired direction. When there is backflow or reverse pressure, the valve closes automatically, blocking the passage and preventing unwanted flow. They provide a variety of roles, including pressure maintenance, backflow prevention, and fluid or gas control system efficiency.

Best Check Valves Suppliers - Available Stock

Piping Projects India is a leading Check Valves Manufacturer in India. This gives a varied selection of alternatives, ensuring that customers have access to high-quality Check Valves that may be customised to meet their specific application requirements. Check Valves are available in a variety of diameters and options, some of which are shown here.

Check Valves Chemical Composition

A prominent Check Valves Manufacturer in India, specializes in ensuring exceptional quality through precise chemical composition. Our Check Valves is dependable, robust, and performs optimally, meeting and exceeding industry standards in India and elsewhere.

Check Valves Chemical Composition
Material Chemical Composition
Stainless Steel Iron (Fe): 65-74%, Chromium (Cr): 16-18%, Nickel (Ni): 10-14%
Brass Copper (Cu): 55-63%, Zinc (Zn): 30-39%
Bronze Copper (Cu): 88-92%, Tin (Sn): 6-8%, Zinc (Zn): 2-4%
PVC (Polyvinyl Chloride) Carbon (C), Hydrogen (H), Chlorine (Cl)
Cast Iron Iron (Fe): ~95%, Carbon (C): 2-4%, Silicon (Si): 1-3%, Manganese (Mn): 0.5-1.2%
Ductile Iron Iron (Fe): ~94%, Carbon (C): 3.2-3.6%, Silicon (Si): 2.2-2.8%, Manganese (Mn): 0.1-0.2%, Magnesium (Mg): 0.02-0.04%


Check Valves are useful in a wide range of industries and applications because of their basic purpose of permitting fluid or gas movement in one direction while prohibiting reverse flow. In water distribution systems, Check Valves guarantee that water flows in the correct direction, preventing backflow and contamination of clean water sources. Check Valves are vital components in a variety of sectors where precise fluid or gas flow control is critical for operational efficiency, safety, and environmental protection.

Check Valves Mechanical Properties

As a top Check Valves Supplier in India, Our Check Valves offers superior mechanical properties, ensuring long-term endurance in critical applications. In India's industrial climate, our precision-engineered equipment performs well and lasts long.

Check Valves Mechanical Properties
Material Tensile Strength Yield Strength Hardness (Brinell) Elastic Modulus
Stainless Steel High High Moderate to High High
Brass Moderate to High Moderate to High Moderate Moderate
Bronze Moderate to High Moderate to High Moderate to High Moderate to High
PVC (Polyvinyl Chloride) Low to Moderate Low to Moderate Low Low to Moderate
Cast Iron Moderate to High Moderate to High High Moderate
Ductile Iron High High Moderate to High High


Check Valves should be strategically put in fluid or gas systems where flow direction needs to be controlled and backflow or reverse flow prevented. One significant application is in water supply systems, where Check Valves are installed at various places along pipelines to ensure that water flows in only one way, preventing contamination of clean water sources and maintaining system integrity. Check Valves should be installed anywhere fluid or gas flow direction has to be regulated and backflow prevented, assuring the dependability and functionality of a wide range of systems across industries and applications.

Check Valves Manufacturer in India

Check Valves WIDELY USE IN?

  • Wastewater Management: Check Valves prevent sewage or wastewater from flowing back into drainage systems, lowering the risk of floods and contamination in residential and industrial settings.
  • Fire Protection Systems: Check Valves in fire sprinkler systems and hydrants allow water to flow freely in emergencies while preventing reverse flow, hence preserving pressure and readiness for firefighting operations.
  • Marine and Shipbuilding: Check Valves are essential components in shipboard systems such as cooling water, ballast and bilge pumping systems, as they help to prevent flooding and maintain operational integrity.
  • Power Generation: Check Valves are used in power plants to control the flow of steam, water, and other fluids in boilers, turbines, and cooling systems, ensuring that they operate continuously and safely.

Check Valves Product Range

Check Valves Product Range
Valve Type Class Rating Size Range Shell Material As Per Specification
Swing Check 150# 2" to 36"
  • ASTM A216 Gr. WCB
  • ASTM A217 Gr. WC1
  • ASTM A217 Gr. WC6
  • ASTM A217 Gr. WC9
  • ASTM A217 Gr. C5
  • ASTM A217 Gr. C12
  • ASTM A351 Gr. F8
  • ASTM A351 Gr. F3
  • ASTM A351 Gr. F8M
  • ASTM A351 Gr. CF3M
  • ASTM A351 Gr. CN7M
  • ASTM A351 Gr. CF8C
  • ASTM A351 Gr. CD4Mcu
  • ASTM A351 Gr. CK3MCuN
  • ASTM A352 Gr. LCA
  • ASTM A352 Gr. LCB
  • ASTM A352 Gr. LCC
  • ASTM A494 Gr. CW6MC
  • ASTM A494 Gr. CW2M
  • ASTM A494 Gr. CW2M
  • ASTM A494 Gr. CY40
  • ASTM A494 Gr. CU5MCuC
  • ASTM A995 Gr. 1A
  • ASTM A995 Gr. 4A
  • ASTM A995 Gr. 5A
  • ASTM A995 Gr. 6A
  • NACE malt. Grade to NACE MR0175/NACE MR

Things To Consider When Buying Check Valves

Most Common Uses for Check Valves

  • Industrial: Chemical processing equipment, pharmaceutical equipment, maritime equipment, and oil and gas equipment.
  • Architecture: Our materials greatly impact the design of exterior walls, roofing systems, railings, and functional frameworks.
  • Foodservice: A fully equipped kitchen must feature tables and counters, sinks and appliances, as well as food preparation tools.
Petrochemical Industry Power Plant Chemical Industry
Filtration, Disinfection and Chemicals Oil & Gas

Application & uses of Check Valves

  • Sugar Industry
  • Power Industry
  • Shipbuilding Industry
  • Mechanical and Plant engineering
  • Food, Beverage, and Dairy
  • Oil and Gas Plant
  • Process Instrumentation

Supplying Check Valves to Following Cities:

Piping Projects India is a leading Check Valves Manufacturer in India. We proudly supply high-quality Check Valves to major cities in India. We are known in the market as the India’s leading Check Valves Supplier for a long time.

Cities We Supply in India
Cities We Supply
Raigad Pune Nashik Nagpur Mumbai
Ahmednagar Rajkot Kolkata Vadodara Jalandhar

Check Valves Manufacturer in India

Check Valves Manufacturer in India
Check Valves Supplier in India


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