Spring micro-opening type external thread safety valve

Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

200X pressure reducing valve is a kind of valve used for parallel connection of fire water and domestic water in the water supply system, used to allocate the direction of water supply.

Check valve can regulate the opening and closing speed. When the pump starts or stops running, it can be adjusted to the best opening or closing speed with the on-site adjustment.It is suitable for mining enterprises and high-rise buildings to reduce water hammer and water hammer in direct water supply and drainage system by water pump, so as to achieve the effect of safe closing.

The 500X relief/hold valve is mainly used in fire fighting or other water supply systems to prevent system overpressure or to maintain pressure in fire fighting water supply systems.

400X flow control valve is a kind of valve used to allocate the direction of water supply in parallel water supply system for fire protection and domestic use.

The 600X electric control valve is a hydraulic operated valve with solenoid valve as the guide valve.

700X water pump control valve is a kind of reverse valve installed at the outlet of water pump in high-rise buildings and other water supply systems to prevent the backflow of media.

Flange pressure reducing valve from the general thread of the pressure reducing valve, its connection flange, this is a control valve in the body of the opening of the opening and closing of regulating the flow of medium, the medium pressure is reduced, at the same time with the aid of the role of the valve after pressure adjust the opening of open-close part, keep the valve after pressure within a certain range, under the condition of the inlet pressure changing, keep the outlet pressure within the scope of the set, protection appliances for production from then on.

Model 200P pressure reducing valve is a direct acting type adjustable pressure reducing valve, using diaphragm type hydraulic operation, can be installed horizontally or vertically in water supply, fire fighting system or other clean water system.