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Aluminum Bronze Disc Dual Plate Wafer Check Valve

Unlike standard check valves, our dual plate wafer design features aluminum bronze discs (ASTM B148 C95400 or equivalent) – a material renowned for exceptional corrosion resistance, especially against saltwater, chlorides, and a wide range of chemicals. The two spring-assisted, hinged plates open fully with minimal flow pressure, reducing turbulence and water hammer risk, and close swiftly upon flow reversal, achieving bubble-tight sealing.

  • BFHV02-TA01

  • OEM | ODM | WDS

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Introduction：

Aluminum Bronze Disc Dual Plate Wafer Check Valve: Corrosion-Resistant, Zero-Leakage Protection for Marine & Aggressive Media Systems

Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE, UKCA & WRAS Certified Manufacturer

BFHV02-TA01-Operation and Maintenance Manual DOWNLOAD

Aluminum Bronze Disc Dual Plate Wafer Check Valve-1

Key Features & Advantages:

1. Superior Corrosion Resistance: The aluminum bronze discs and often-matched bronze/SS trim provide outstanding performance in marine environments, cooling seawater systems, and chemical media where cast iron or standard stainless steel may fail.

2. Compact & Lightweight Wafer Design: The wafer-style body fits directly between pipeline flanges without extra flange kits, saving significant weight, space, and installation cost compared to swing check valves.

3. Low Pressure Drop, High Flow Efficiency: The dual plates retract fully into the valve body, creating an unobstructed flow path that minimizes energy loss and optimizes system efficiency.

4. Rapid Response & Water Hammer Mitigation: Lightweight discs and precise spring assistance ensure quick closing, reducing the risk of damaging pressure surges (water hammer).

5. Bidirectional Sealing (Optional): Many models can be specified for bidirectional sealing, protecting systems where reverse flow may come from either direction.

6. Low Maintenance & Long Service Life: Robust construction, corrosion-resistant materials, and no complex linkages result in a valve that requires minimal attention even in harsh conditions.

7. Quality Assurance & Compliance

  • ISO 9001 Certified Manufacturing: Ensures consistent quality control throughout production process

  • International Certifications: CE, UKCA, and WRAS approvals guarantee compliance with global market requirements

  • Material Traceability: Full documentation and material certifications available for quality verification

Aluminum Bronze Disc Dual Plate Wafer Check Valve (8)

Standard:

Parameter

Specification

Model

BFHV02-TA01

Sizes

DN50-DN600

Flange Pressure

PN10  PN16  150LB  JIS10K  AS “D” “E”

Design

DIN3356  GB/T12236

Testing

ISO5208

Face to Face

DIN3202 ISO5752


Aluminum Bronze Disc Dual Plate Wafer Check Valve (7)

Industry Applications  

  • Seawater Intake & Cooling Systems (Power Plants, Ships, Offshore)

  • Chemical & Process Industries (Handling Corrosive Fluids)

  • Firefighting Systems (Marine & Offshore Platforms)

  • Water & Wastewater Treatment (Brine, Chlorinated Water)

  • Oil & Gas (Produced Water, Cooling Lines)

  • HVAC & Industrial Cooling Circuits

Aluminum Bronze Disc Dual Plate Wafer Check Valve (6)

Why Choose Our Valve?

We are a certified manufacturer with deep expertise in metallurgy and valve design for aggressive services. Every valve is rigorously tested. We offer full customization (materials, pressures, sizes, coatings) to meet your exact project specifications and certification requirements (CE, WRAS, UKCA, DNV, etc.).


Dual plate wafer check valve Aluminum bronze check valve Bronze Disc Check Valve Compact Check Valve Wafer Type Check Valve ANSI Class 150 Check Valve Corrosion Resistant Check Valve CE certified check valve WRAS approved check valve OEM check valve supplier

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