Wafer Check Valve
Wafer Check Valve Manufacturer in India | Concorde Valves & Automations
Concorde Valves & Automations is a trusted Wafer Check Valve Manufacturer in India, providing high-performance non-return valves designed to prevent backflow in pipeline systems. Wafer check valves ensure automatic flow control and protect pumps, compressors and other critical equipment from reverse flow damage.
Our wafer type check valves are manufactured using high-quality materials such as carbon steel, stainless steel and alloy steel to deliver reliable sealing, corrosion resistance, and long service life. These valves are widely used in oil & gas pipelines, water treatment plants, chemical industries, power plants and industrial fluid systems where efficient backflow prevention is essential.
Why Choose Concorde Valves & Automations?
- ✔ ISO Quality Manufacturing Standards
- ✔ 14+ Years Industry Experience
- ✔ Advanced Engineering & Testing Facilities
- ✔ Durable Industrial Grade Materials
- ✔ Pan India Supply & Export Capability
- ✔ Reliable After-Sales Support
Types of Wafer Check Valves
- Single Plate Wafer Check Valve – Compact design with a single disc for quick response and minimal pressure drop.
- Dual Plate Wafer Check Valve – Features two spring-loaded plates for enhanced sealing and efficient flow control.
- Spring Loaded Wafer Check Valve – Ensures fast closing action to prevent backflow and water hammer.
- Non-Slam Wafer Check Valve – Designed to eliminate slamming effect and reduce pipeline shock.
- Cast Iron Wafer Check Valve – Cost-effective solution for general water and industrial applications.
- Stainless Steel Wafer Check Valve – Corrosion-resistant and suitable for chemical and harsh environments.
How Wafer Check Valves Work
Wafer check valves are widely used in pipeline systems to prevent reverse flow of liquids or gases. These valves are installed between two flanges and operate automatically without the need for manual or external control.
When fluid flows in the forward direction, the disc or plates inside the valve open, allowing smooth passage. When the flow stops or reverses, the disc quickly closes due to back pressure or spring action, preventing backflow and protecting the system.
As a reliable wafer check valve manufacturer in Mumbai, we provide high-quality valves designed for compact installation, low pressure loss, and long-lasting performance across various industrial applications.
Applications
- Oil & Gas Pipeline Systems
- Water & Wastewater Treatment Plants
- Chemical Processing Industries
- Power Generation Plants
- HVAC and Utility Systems
- Industrial Fluid Handling Systems
Benefits
- Prevents reverse flow in pipelines
- Compact wafer design for easy installation
- Low pressure drop across the valve
- Durable materials ensure long service life
- Reliable sealing with EPDM seat
- Low maintenance and high efficiency
Technical Specifications
| Parameter | Details |
|---|---|
| Body Material | ASTM A216 Gr. WCB | WC1 | WC6 | WC9 | LCB |
| Closure Plate (Disc) | SS 304 | SS 316 |
| Hinge Pin | AISI 304 | AISI 316 |
| Stop Pin | AISI 304 | AISI 316 |
| Spring | Stainless Steel |
| Seat | EPDM (Other Elastomers on Request) |
| Manufacturing Standard | Generally Conforming to API 6D | API 594 |
| Inspection & Testing Standard | Generally Conforming to API 6D | API 598 |
| Ends | Wafer Type to Suit ANSI B16.5 (Class 150) |
| Hydro Test Pressure | Body: 425 psig (30 kg/cm²) Seat: 300 psig (21 kg/cm²) |
| Size Range | 50 mm to 600 mm |
Advantages
- Automatic Operation: Opens with forward flow and closes automatically during reverse flow.
- Space Saving Design: Compact wafer type structure requires less installation space.
- Equipment Protection: Prevents damage to pumps, compressors, and pipelines.
- Durable Construction: Built using high-grade materials for reliable industrial performance.
- Easy Installation: Wafer type design fits easily between flanges.
Wafer Check Valve Supplier in India
Concorde Valves & Automations is a reliable wafer check valve supplier in India offering precision-engineered non-return valves with strict quality testing, competitive pricing, and timely delivery for industrial pipeline systems.
We also offer a wide range of high-quality check valves designed for reliable backflow prevention and efficient flow control in industrial pipeline systems.
Frequently Asked Questions
A wafer check valve is a compact non-return valve installed between two pipe flanges to prevent backflow in pipelines. It automatically allows fluid to flow in one direction and closes when the flow reverses.
Wafer check valves are widely used in industries such as oil and gas, water treatment plants, chemical processing, HVAC systems and power generation for reliable backflow prevention.
Wafer check valves are typically manufactured using carbon steel, stainless steel and alloy steel bodies with seat materials such as EPDM, NBR, or PTFE depending on the application.
Most wafer check valves are available in sizes ranging from 50 mm (2 inches) to 600 mm (24 inches), suitable for a wide range of pipeline systems.
Wafer check valves are generally manufactured according to international standards such as API 6D, API 594, and API 598 to ensure quality, reliability and proper testing.
Hydrostatic pressure testing is commonly performed, including body testing at around 425 psig and seat testing at approximately 300 psig to ensure leak-proof performance.
Common seat materials include EPDM, NBR, PTFE, and other elastomers that provide sealing performance based on pressure, temperature and media compatibility.
Yes, wafer check valves can be supplied with customized materials, sizes, pressure ratings and seat types to meet specific industrial project requirements.
Looking for Wafer Check Valves Supplier in Mumbai?
Leading wafer check valve manufacturer and supplier in Mumbai, offering precision-engineered, compact valves designed for backflow prevention, low pressure drop, and reliable performance in industrial, chemical, and water treatment systems.
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