745X Control Valve

Structural features and uses

This series of 745X control valves mainly use the water pressure in the pipeline to control the movement of the main valve through the pressure difference between the upper and lower chambers. Under the adjustment of the bypass pipeline outside the main valve, the main valve opens slowly when the water is opened, and the water flow is controlled to meet the flow characteristics of the water opening and closing, effectively generating water back pressure: when the water stops, it can achieve fast closing and slow idle action, effectively protecting the water tank from damage to the equipment due to stopping the pump. This product is mainly used in the system room where the water quality does not contain fine particles, and effectively plays the role of one valve with "three valves" (back pressure valve. Check valve, water ballast eliminator).

Warranty period: 1 year

Material: cast iron

Application: mechanical hydraulic system

Specifications

Basic valve: Y-type direct current type

Connection end: flange in accordance with BS EN 1092-2:20 97

Temperature range: 0℃-100℃

Working pressure: PN10/PN16/PN25

Test standard: API 598