Explosion Proof Valves from Wandfluh AG

The well-proved explosion-protected hydraulic valves, equipped with Wandfluh solenoid coils with pressure-proof encapsulation, now are GOST-Ex - certified. The valves also have the certifications in accordance with ATEX and IEC Ex.

The solenoid case is designed to contain the possibile explosion which could be caused by the presence of the gas mixture inside the housing, thus avoiding dangerous propagation in the external environment.

They are also designed to limit the external temperature according to the certified class to avoid the self ignition of the explosive mixture present in the environment.

In the programme there are spool valves, poppet valves and proportional pressure valves. They are utilised in the petrochemical industry, in offshore operations, in the textile industry, in the wood processing industry as well as in the pharmaceutical industry.

4WE6 - Solenoid Directional Control Valves

Application:
Directional spool valves type  WE6 electrically operated are intended for change in direction of fluid flow in a hydraulic system and thus it allows to change direction of movement of a receiver - mostly piston rod of a cylinder or hydraulic motor  as well to use functions:  on and  off. These directional spool valves are used for subplate mounting in any position in a hydraulic system.

Specifications:

Flow	Up to 80 lpm
Maximum Operation Pressure	Port P, A, B – 315 bar Port T – 210 bar
Switchin Time	ON – 60 ms OFF – 40 ms
Maximum Switching Frequency	15000 on/h
Weight	With 1 solenoid – 1,5 kg With 2 solenoid – 2,1 kg
Supply Voltage	12VDC, 24VDC,  230VAC
Power Requirement	30 W
Hydraulic Fluid	Mineral Oil

For more information:

Tucson Hydrocontrols - Solenoid Valves
Tucson Hydrocontrols - Modular Valves