Single Plate Wafer Type Check Valve Manufacturer in India
Krishna Industries is a prominent Manufacturer, Supplier, Wholesaler, Exporter, Distributor and Trader of Single Plate Wafer Type Check Valve based in Ahmedabad, Gujarat, India. We specialize in delivering high-performance non-return valves designed for Indian industrial applications including water supply, fire protection systems, HVAC, oil & gas, chemical processing, and power plants.
Our Single Plate Wafer Type Check Valve is engineered for compact installation, low pressure drop, and reliable backflow prevention. Designed as a space-saving solution, this valve is ideal where pipeline layouts demand lightweight and cost-effective flow control solutions.
Minimum Order Quantity (MOQ)
MOQ: 10 Pieces (Special pricing available for bulk Indian buyers)
Long Introduction – Advanced Flow Protection for Indian Industries
The Single Plate Wafer Type Check Valve is an advanced non-return valve designed to allow flow in one direction and automatically prevent reverse flow. This valve plays a critical role in protecting pumps, compressors, pipelines, and process equipment from potential damage caused by backflow or water hammer.
In modern piping systems, industries demand compact and efficient valves such as Wafer Type Check Valve, Non Return Valve (NRV), Dual Plate Check Valve, Spring Loaded Check Valve, and Cast Iron Check Valve. Our single plate wafer design offers superior sealing performance with minimal maintenance requirements, making it highly suitable for Indian infrastructure projects and industrial plants.
Manufactured using high-grade raw materials such as Cast Iron (CI), Ductile Iron (DI), Carbon Steel (WCB), and Stainless Steel (SS 304 / SS 316), our valves comply with industrial standards and are tested for leak-proof performance under specified pressure ratings.
Krishna Industries ensures strict quality inspection at every stage — from casting inspection to machining accuracy and hydrostatic testing — delivering dependable flow control solutions to Indian buyers.
Product Overview
Design Features
Compact wafer-type body design
Single disc plate with spring mechanism
Low cracking pressure
Reduced water hammer effect
Lightweight and easy installation
Sandwich mounting between flanges
Suitable for horizontal and vertical installation
Available Materials
Body: Cast Iron (CI) / Ductile Iron (DI) / WCB
Disc: SS 304 / SS 316 / CF8 / CF8M
Spring: SS 304 / SS 316
Seat: Metal to Metal / EPDM / NBR
Pressure Ratings
PN 10 / PN 16
Class 150
Size Range
DN 40 to DN 300 (1.5” to 12”)
Custom sizes available on request
Working Principle
The Single Plate Wafer Type Check Valve operates on a spring-assisted disc mechanism. When fluid flows in the forward direction, pressure pushes the disc open against the spring tension. When the flow stops or reverses, the spring forces the disc back to the closed position, preventing reverse flow instantly.
This quick closure mechanism significantly reduces the chances of water hammer and back pressure damage — making it ideal for pump discharge lines and vertical pipelines.
Applications in Indian Industries
1. Water Supply & Irrigation Systems
Prevents reverse flow in municipal water lines and borewell pumping systems.
2. Fire Fighting Systems
Used in hydrant lines, sprinkler systems, and pump discharge lines.
3. HVAC Systems
Ensures directional flow in chilled water and cooling systems.
4. Oil & Gas Sector
Used in process lines to protect equipment from backflow.
5. Chemical & Process Industries
Suitable for handling compatible industrial fluids.
6. Power Plants
Installed in auxiliary cooling water systems.
Advantages of Our Single Plate Wafer Type Check Valve
Low pressure drop design
Compact and space-saving
Cost-effective solution for Indian buyers
Minimal maintenance requirement
Quick response closing mechanism
Easy installation between standard flanges
Available in bulk quantities
Why Choose Krishna Industries?
Krishna Industries, based in Ahmedabad, Gujarat, is recognized as a trusted name in the valve industry across India. We serve contractors, OEMs, EPC companies, traders, and industrial plants nationwide.
Our Strengths
Direct manufacturer pricing
Bulk stock availability
Fast dispatch across India
Strict quality inspection
Competitive rates for wholesalers
Custom manufacturing support
GST billing and proper documentation
Technical Specifications Table
Parameter
Specification
Type
Single Plate Wafer Type Check Valve
End Connection
Wafer Type (Sandwich Mounting)
Size Range
DN 40 – DN 300
Pressure Rating
PN10 / PN16 / Class 150
Testing
Hydrostatic & Seat Leakage Test
MOQ
10 Pieces
Commercial & Supply Information
Minimum Order Quantity: 10 Pieces
Delivery: 5–10 Working Days (Subject to Stock)
GST: Applicable as per Government Rules
Packing: Industrial Export Packing
Dispatch Location: Ahmedabad, Gujarat
Frequently Asked Questions (FAQ)
1. What is the function of a Single Plate Wafer Type Check Valve?
It prevents reverse flow in pipelines and protects equipment from backflow damage.
2. What is the minimum order quantity?
The MOQ is 10 pieces.
3. What sizes are available?
Sizes range from 1.5 inch to 12 inch.
4. Is it suitable for vertical installation?
Yes, it can be installed in both horizontal and vertical pipelines.
5. What materials are available?
CI, DI, WCB body with SS disc options.
6. What pressure ratings do you supply?
PN10, PN16 and Class 150.
7. Do you provide testing certificates?
Yes, hydro test certificates are available upon request.
8. What industries use this valve?
Water treatment, fire fighting, HVAC, oil & gas, power plants.
9. What is the delivery time?
Usually 5–10 working days depending on quantity.
10. Do you supply across India?
Yes, we supply to all major cities in India including Mumbai, Delhi, Chennai, Kolkata, Pune, and more.
Bulk Orders & Dealer Enquiries Welcome
If you are a contractor, EPC company, wholesaler, or industrial buyer looking for reliable Single Plate Wafer Type Check Valve supplier in India, Krishna Industries offers competitive pricing and consistent supply capability.
Contact us today for technical support, price quotation, and bulk order discussions.
Reviews
There are no reviews yet.