Wafer Type Dual Plate Check Valve

1. PRODUCT PROFILE

The Dual Plate Check Valve is an all purpose non returnvalve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. Wafer dual plate check valve can be mounted between the two pipes in both horizontal and vertical directions. The wafer type check valves are wafer-type valves with a short overall building length. Their excellent hydrodynamic properties lead to very low pressure losses.

2. FEATURES

· Small in size, light weight, compact structure, easy maintenance

· Quick action prevents of medium back flow

· Short face to face and good rigidity

· Easy installation, can be mounted horizontally and vertically

· Tightly sealed, without leakage

· Safe and reliable operation, high interference-resistance

3. STANDARD

· Design & manufacturing: API594

· Face to face: ANSI B16.10, EN 558-1 series 16

· Matching flanges: ANSI B16.1/5, EN 1092, JIS10K, AS 2129

· Inspection & testing: API598

4. TECHNICAL SPECIFICATION

· PN10 / PN16 / 125LB / 150LB / JIS10K / 150PSI / 200PSI

· Size: 2″~24″ (50~600mm)

· Materials: A126 B (GG25), A536 65-45-12 (GGG40),

· Epoxy coating with thickness ≥ 250μm

· Working temperature: 0℃~+150℃

5.APPLICATION

· Water supply, sewage treatment industry

· Fire fighting industry

· Real estate industry

· Mining, steel industry

· Metallurgy plant, power plant

· Oil, chemical industry

· Textile, pharmaceutical industry

Anhui Prosper Flow Technology Co., Ltd. is located in Tongling City, Anhui Province, a famous ductile iron valve production base   in China.Such as the Giant AVK Valve and TALIS Spain,who all buy castings here.
This is a manufacturer of production and sales of valves and fittings. It has import and export license. Prosper flow has a high-quality professional team, and the team's core personnel have more than 10 years of experience in the valve industry. With extensive experience and continuous development and efforts, we understand the international standards and strict export quality requirements of ductile iron valves. We provide OEM services for the world-famous valve companies. Our valves cover British Standard (BS), German Standard (DIN), American Standard (AWWA), Australian Standard (AS), South African Standard (SABS) and National Standard (GB). Now it has its own valve logo ‘ZW’. We have won the favor of the market and customers with advanced management and technology, high quality products and excellent service.