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Wafer Check Valve

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MOQ : 1 Unit

Wafer Check Valve Specification

Connection Type
Wafer type, Fits between flanges

Features
Compact design, Low pressure drop, Easy installation, Maintenance-free

Control System
Flow-actuated (automatic operation)

Valve Type
Non-return, check valve

Valve Size
112 - 12 (depends on variant)

Material
Body: Cast Iron, Ductile Iron, Stainless Steel

Structure
Single disc, wafer-type

Application
Industrial fluid control, Water supply, HVAC, Pumping stations, Chemical processing

Sealing
EPDM, NBR, or FPM seat options

Type
Wafer Check Valve

Power
Manual (non-powered)

Pressure
PN10, PN16, PN25 (max 25 bar)

Media
Water, Oil, Gas, Air, Corrosive fluids

Port Size
DN40 to DN300 (custom sizes available)

Temperature
-10C to 180C (varies by seal and material)

Disc
Stainless Steel, Ductile Iron or Alloy coated

Pin
1-piece disc hinge pin

Leakage Class
Class A - zero leakage (soft seat options)

Disc Opening Pressure
Low cracking pressure (< 0.3 bar)

Surface Finish
Epoxy powder-coated (external)

Backflow Prevention
Ensured by spring-loaded disc

Face-to-Face Dimension
Standard wafer short pattern

Mounting Orientation
Horizontal & vertical (upward flow only)

Weight
Lightweight (varies by size, e.g. 1.2 kg for DN50)

Installation Length
Short length (space-saving)

Corrosion Resistance
High, due to coated body and stainless parts

End Connection
Flange clamping (compatible with EN, ANSI, JIS flanges)

Wafer Check Valve Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Units Per Month

Delivery Time
2-5 Days

Main Domestic Market
All India

About Wafer Check Valve

Jump on our Prime new release: the Wafer Check Valve, a best-seller renowned for its eminent performance in backflow prevention across a range of industrial applications. Decorated for its space-saving, lightweight design (as low as 1.2 kg for DN50), this valve features a spring-loaded, single-disc structure with a short, wafer-type installation. Compatible with EN, ANSI, and JIS flanges, it boasts high corrosion resistance, an epoxy powder-coated body, and zero-leakage Class A sealing. Trusted for industrial fluid control, water supply, HVAC, and chemical processing, it's maintenance-free, energy-efficient, and delivers low pressure drop with easy installation.

Targeted Applications and Usage Guidelines

The Wafer Check Valve is ideal for water supply systems, HVAC installations, pumping stations, and chemical processes. Designed for horizontal or vertical (upward flow only) installation, it fits seamlessly between flanges using its short face-to-face, wafer-type design. To ensure correct operation, orient the valve so fluid enters in the designated flow direction; the spring-loaded disc prevents backflow. No external power is needed, making it simple to install and maintain in both new and existing pipelines.

Certifications, Supply Capabilities, and Transaction Protocol

Our Wafer Check Valve is manufactured under strict quality controls and adheres to international standards. The product's documented certifications can be shared upon proposal amount confirmation and quick handover. With a robust supply ability, we cater to both large-scale and bespoke outlay requirements across India and export markets. Payment terms are flexible, supporting secure and timely transactions to facilitate seamless integration with your procurement process.

FAQ's of Wafer Check Valve:

Q: How does the Wafer Check Valve prevent backflow in fluid systems?

A: The Wafer Check Valve uses a spring-loaded, single-disc mechanism that automatically closes when flow reverses, ensuring reliable backflow prevention without the need for external actuation.

Q: What installation orientations are supported for this valve?

A: This valve can be installed horizontally or vertically (with upward flow only) between compatible flanges, providing flexibility across different pipeline configurations.

Q: When is the Wafer Check Valve most beneficial for industrial applications?

A: It is particularly valuable in setups requiring zero leakage, space-saving, and maintenance-free operation-such as fluid control, water supply, HVAC, and chemical processing industries.

Q: Where should I use this valve for optimal performance?

A: Optimal performance is achieved when installed in environments requiring efficient backflow prevention, high corrosion resistance, and easy integration between standard flange types in water, oil, gas, air, or corrosive fluid lines.

Q: What is the process for procurement and payment?

A: Upon receiving your inquiry specifying the proposal amount and requirements, we will initiate a swift handover, with flexible payment terms tailored to your outlay and project timeline.

Q: How lightweight is the Wafer Check Valve, and why does this matter?

A: The valve is exceptionally lightweight, starting at approximately 1.2 kg for DN50, which makes handling, installation, and pipe support easier compared to conventional valves.