low price solenoid operated directional valve
02-04-2018, 07:02 PM
Post: #1
Basic Information:
· Connection Form: Thread
· Type: Pilot Operated
· Material: Cast Iron
· Pressure: High Pressure
· Valve Structure: Pilot Piston Structure
· Usage: Flow Control
· Standard: DIN
· Application: Industrial Usage, Water Industrial Usage, Household Usage
· Trademark: HISTAR
· Transport Package: Carton Box and Wooden Case
· Specification: CE, ISO
· Origin: China
· HS Code: 8413910000


Product Description
4WEH series solenoid pilot operated directional valves are solenoid pilot operated spool type valves. This series are used to control the start, stop and direction of flow. 4WH series hydraulic operated directional valves can be used to change the direction of hydraulic oil by moving the main spool when the valve receives a hydraulic signal from the pilot hydraulic oil.
Ordering Code:

Technical Specification:

Hydraulic specification:
Max. Operating Pressure (P, A, B port)H-WEH16 typeWEH16 type
3528
T portOil Outer discharge control (MPa)2525
Oil inner discharge control (MPa)DC:21AC:16



Y PortOil outer discharge control (MPa)DC: 21AC: 16
Min. control pressure Oil inner supply control (MPa) 3 position valve: 1.4
Spring reset 2 position valve: 1.4
Spool function valve symbol C, Z, F, G, H, P, S, T, V and big flow rate: 0.45
Max.control pressure (MPa)25
Liquid mediummineral oil, phosphate oil
Oil Temperature range (ºC)-30 to +80 (nitrile rubber seal)
-20 to +80( fluororubber seal)
Oil viscosity range (mm2)/s2.8-500
Max. oil volume of reversing
Spring reset 3 position valve(cm3)5.72
2 position valve(cm3)11.45
Hydraulic reset 3 position valve
position 0 to position a (cm3)2.83
position a to position 0 (cm3)2.9
position a to position b (cm3)5.72
position b to position 0 (cm3)2.83



Reversing time of position 0 to operating position (AC and DC solenoid):
Pilot control pressure(MPa)51525
ACDCACDCACDC
Spring reset 3 position valve(ms)356530603058
Spring reset 2 position valve(ms)456535653030
Hydraulic reset valve( ms)abababababab
303065652525556320255560



Reset time of operating position to position 0:
Spring reset 3 position valve(ms)30
Spring reset 2 position valve(ms)454535353030
Hydraulic reset 3 position valve(ms)abababababab

202020202020202020202020
Mounting position Horizontal mounting for C, D, K, Z, Y type hydraulic reset valve, any position for other else
flow rate of short time reversing(l/m)about 35
Weight of total valve (kg)about 8.6
General Specification:
Votage typeDCAC
Votage12, 24, 48, 96, 110,220110, 220
Rated power (W)30

Absorbed Power (W)
36
Starting voltage
220
Operating statecontinuous operation
Surrounding Temp range (ºC) +50
Coil Temp. range(ºC) + 150
IP grade IP65



Ordering code:

Symbol list:
Mountain size:low price solenoid operated directional valve
website:http://www.histarhydraulic.com/directional-control-valves/solenoid-directional-valve/


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