China Electric two way control valve factory and manufacturers

Electric two way control valve

Short Description:

Electric water control valve is used for water pressure, water temperature, water flow control, Electric water control valve adopts the top guide structure, compact structure, S streamlined fluid path, large flow, small pressure differential loss, wide adjustable range and accurate flow control. Large guide area in Electric water control valve spool guiding part, characterized with excellent anti-vibration performance. The intelligent control module of Electric water control valve is built into the electric actuator,without external positioner.

01.Electric modulating control valve is used for water, steam,gas, oil medium and for flow/pressure/temperature/level control ,Electric modulating control valveadopts the top guide structure, compact structure, S streamlined fluid path, large flow, small pressure differential loss, wide adjustable range and accurate flow control.
02.Large guide area in Electric modulating control valve spool guiding part, characterized with excellent anti-vibration performance
03.The intelligent control module of Electric modulating control valve is built into the electric actuator,without external positioner

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Two way electric control valve structure drawing

Two way electric control valve actuator specification

Electric control valve Type\ Method	Electric actuator
	3810L series
	Intelligent integrated type
Usage	Regulating
Air supply pressure or Power supply voltage	Power: AC 200V±10% 50Hz Or Power: AC 380V±10% 50Hz
Connector	Normal type: cable inlet 2-PF(G1/2〞) Explosive proof: Protection jacket PF(G3/4〞)
Direct action	Input signal increase, stem descend, valve close.
Reaction	Input signal increase, stem ascend, valve open.
Input signal	Input/output4～20mA.DC
Lag	≤0.8%FS
Linear type	≤+1%FS
Environmental temperature	Standard type: -10℃～+60℃ With space heater : -35℃～+60℃ Explosive proof: -10℃～+40℃
Elecctric control valve Accessories	Space heater (normal type) Non-standard accessories, need special customized notes.

Normal material sheet

The material of valve body: Cast iron, cast steel, cast stainless steel and so on.
Pressure grade: 1.6Mpa, 4.0Mpa, 6.4Mpa
Connecting type: Flange coupling
Temperature range: Normal temperature -20---230º The thermal slug type -60---450º
Operation form: Automatic open or close
Flow characteristic: Equal percentage, linearity
Leakage: Single-seated valve: 0.01* rating Kv
Double-seated valve, sleeve valve: 0.5%* rating Kv

DN	20				25	32	40	50	65	80	100	125	150	200	250	300
Diameter (mm)	10	12	15	20	25	32	40	50	65	80	100	125	150	200	250	300
Rated Kv Valve	1.2	2	3.2	5	8	12	20	32	50	80	120	200	280	450	700	1100
PN (Mpa)	1.6 4 6.4
BELL Actuator type	BELL-A+Z64
Rated stroke (mm)	10				16		25		40			60			100
Flow Characteristic	equal percentage flow characteristic linearity
Action type	Electric power/off
Temperature	Normal temperature:-20~200 °C Fin type: -60~450 °C