China hydraulic control valve for hvac systems Manufacturers Factory Suppliers

300X Slow Close Check Valve is a kind of intelligent valve, installed at the outlet of pump in high building’s feeding system and other feeding systems to prevent the fluid flowing backwards,

Slow Control Check Valve is a directional control valve that allows fluid to flow in only one direction, which is, fluid can only flow along the inlet, but the outlet media can not return to the flow.

Remote Control Floating Valve has its valve disc and piston connected by the valve stem, and the opening and closing of the float guide valve is used to control the up and down movement of the

Control Valve Pressure Reducing Valve is designed with anti-cavitation for application where there is high potential for damage from cavitation, which provides optimum internal pressure control

Pressure Reducing/Pressure Regulating Valve (PRV) automatically reduces a higher inlet pressure to a steady lower downstream pressure, regardless of changing flow rate and/or varying inlet pressure

The valve is normally closed, and, on pump start-up, a pilot solenoid is energized to slowly open the valve, at a rate governed by the opening speed control. The pipeline flow is gradually increased.

100X Non-Modulating Float Valve controls fluid level in a tank by opening fully at a low set point and closing tightly at a high set point. Standard features ease maintenance and repair, and provide

500X Pressure Reducing Valve is a valve that reduces the inlet pressure to a certain required outlet pressure through regulation.

200X Pressure Reducing Valve is a valve that reduces the inlet pressure to a certain required outlet pressure through regulation and relies on the energy of the medium itself to keep the outlet