Patent 2013205109302 ZLY13X-16P screw threaded stainless steel adjustable pressure reducing valve is mainly used in various building water supply systems, fire fighting systems, central air conditioning systems, heating systems, etc. it is used for branch pipeline pressure reduction, which can make the water supply pressure distribution more balanced, avoid partial water supply over-pressure, optimize the water supply division of high-rise buildings. It can replace the frequency modulation variable speed pump in the partition, and can replace the partition pump in the fire water supply system, and used in domestic water supply system to protect all taps and other water appliances.

- Accurately control the dynamic and static pressure without fluctuation due to the change of upstream pressure.

- Patented double piston large flow (about 3 times of common similar valves) low flow noise.

- The internal structure is compact and reasonable,saving a lot of installation space consumption.

- The installation environment is simple and the pressure adjustment is wide. The best water supply pressure can be adjusted on site without professional operation.

- it is made of stainless steel with high strength and environmental protection.

Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipal drinking water and water supply,, construction, fire fighting and other fields, we also provide supporting engineering services for home and abroad markets.

Relying on strong talents, technology, equipment, information, management and team spirit, currently we own more than ten categories of products including control valve, American standard valve, ball valve, butterfly valve, gate valve, globe valve, ball valve, check valve, pressure reducing valve, power station valve and special valve, and launched into the domestic and overseas markets with product serialization, intelligent control, multi-polarization function, large size, environmental protection and energy saving and other high-tech products.

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