Electric Control Valve Company

High flow Siemens electric control valveAdopting Siemens hydraulic spring reset actuator from Germany, it has the characteristics of low power consumption, large output force, short response time, and fast positioning. Accept the control system's output switch or standard analog [DC0-10V or DC4-20mA] control signal, and simultaneously output the valve position feedback signal. The GLPD series electric regulating valve adopts a balanced valve body with built-in balancing components; Can maintain long-term stability and control under high pressure differential conditions. The outer seal of the valve body adopts a V-shaped high-temperature sealing component to eliminate the hidden danger of valve stem jamming or leakage. The valve core and valve port are ground one-to-one to ensure that the internal leakage is below the national standard. The valve body is connected with a GB flange for easy installation, with a nominal diameter ranging from 15mm to 300mm.

High flow Siemens electric control valveModel Usage

Used as a control or shut-off valve in boilers, district heating and cooling equipment, cooling towers, heating units, and air conditioning units

Suitable for closed or open systems (be careful to avoid cavitation)

The flow characteristics of the valve are optimized for large volume flow starting from 90% stroke for KVS of 63 m/h, 450 m/h, and 630 m/h;

DN=nominal caliber

Kvs=rated flow rate of cold water (5... 30 ° C) flowing through the valve per hour with a pressure difference of 100 kPa (1 bar) before and after the valve is fully open (H100)

Sv=adjustable ratio

∆ ps=the large pressure difference at both ends of the valve (closing pressure difference) to ensure the safe shutdown of the electric valve

∆ pmax=the maximum allowable pressure difference at both ends of the valve, at which the electric valve ensures normal operation throughout the entire stroke range.

Features:

1. Siemens electric control valve has high thrust - suitable for high flow and large pressure difference;

2. Safe and reliable - able to ensure safe and reliable operation even under extremely harsh conditions;

3. Economy - sturdy structure, long service life.