Nominal Diameter：DN200-DN2000
Nominal Pressure：PN6-PN64
Body Material：Ductile lron QT450-10,Carbon Steel WCB
Driving Mode：Electric
Applied Service：Clean Water,Wastewater, Raw Material, etc

Products Introduction

The piston-type electric flow and pressure control valve is a speed and pressure regulating valve. This series of flow control valves is not only suitable for clean water but also demonstrates excellent tolerance to natural river, lake water,and mildly contaminated water. Through innovative design structures and carefully selected materials, it has overcome long-standing issues such as easy scaling, clogging, and oversized drive devices commonly found in flow control valves. It has been widely applied in various fields including power stations, water diversion, and water supply systems.

 

Products Feature

Linear adjustment: The valve's opening degree and the flow rate are in a linear relationship, which can realize precise adjustment.

Long life: Reasonable flow channels and suitable materials ensure a long service life of the valve.

Small driving force: Hydraulic balance design, guide bar surfacing copper alloy to ensure more stable and reliable operation of the piston.

Installation is optional: it can be installed vertically, horizontally, or suspended, and can be installed on any side of the pipeline.

Reliable sealing: The valve seat provides a bubble-level sealing effect, and effectively prevents the valve seat from scratching and prolongs

Ant-vibration: Spiral holes are evenly distributed on the sleeve to make the water column collide and dissipete energy,effectively preventing the violent vibration caused by the energy  dissipator.

Anti-cavitation: The special cone hole design speeds up the water flow when flowing through the sleeve, so that cavitation occurs in the center of the valve, effectively preventing cavitation from damaging the valve parts.