ODM Water Pump Pressure Control Valve 500X

Holding Pressure/Drain Valve

1. PRODUCT PROFILE

500X holding pressure/drain valve is composed of main valve and exterior control guide valve. Is mainly installed in buildings is to protect the water supply system in the bypass, guarantee the pressure of the main valve upstream water supply area, when the feed pipe pressure exceeds pressure relief valve set pressure, pressure relief valve to open. Prevent piping and equipment from being damaged by excessive pressure. The valve is mainly used for the leakage pressure of the fire test circulating system of high-rise buildings. It is the product of the spring safety valve upgrade.

2. PERFORMANCE CHARACTERISTICS

· The structure is novel and reasonable, and the theory of hydraulic principle is applied rationally

· The disc is fast open and no water hammer strikes

· It lasts long

· High sensitivity and safe leakage

· The operation is smooth and noiseless

3. REMOVAL OF MAIN VALVE

· The filter must be installed before the pressure/drain valve.

· Have to adjust the screw on the pilot valve should quit, start the pump water from the relief valve releasing, gradually turned into the adjustment screw, the pressure gradually increased, until the required set pressure. Tighten the nut after adjusting.

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.