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Explosion-Proof Solenoid Directional Valve Rexroth Interchangeable

Explosion-proof Solenoid Valve with Handle 4WEM6

MANUFACTURER Genuine Huade Hydraulic
STANDARDS ISO 4401 / DIN 24340
AVAILABILITY Factory Direct Stock
Explosion-proof Solenoid Valve with Handle 4WEM6
Explosion-proof Solenoid Valve with Handle 4WEM6 - Image 2
Explosion-proof Solenoid Valve with Handle 4WEM6 - Image 3
TECHNICAL REPLACEMENT NOTICE

This Huade® directional control valve serves as a 100% direct drop-in replacement for Bosch Rexroth EXPLOSION-PROOF-SOLENOID-VALVE-WITH-HANDLE-4WEM6 equivalents. Dimensions, mounting interfaces, and technical parameters are identical. Designed for cost reduction in industrial and mobile hydraulic systems.

• Product features:The solenoid can rotate 90°
• Specifications:Explosion-proof Solenoid Valve with Handle 4WEM6 series,
• Applications:petrochemical, natural gas and fuel gas,

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100% Genuine Huade Direct factory authorized supply
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ISO 4401 Mounting ISO 4401 / Rexroth interchangeable
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Secure Packaging Sealed rust-proof global shipping

Technical Data Sheet

  • Product Overview
  • Features & Applications
  • Technical Parameters

Product Overview

Explosion-proof solenoid valve with handle 4WEM6 is a dual-function directional control valve with both solenoid control and manual emergency operation. Explosion-proof solenoid valve 4WEM6 is widely used in industrial hydraulic and pneumatic systems that require reliable directional control and emergency fault handling.

The explosion-proof solenoid valve 4WEM6 with handle adopts stainless steel or copper alloy valve body, which is corrosion-resistant and high-pressure-resistant. When in use, in case of power failure, coil failure or automatic system failure, the valve can be directly mechanically operated by the handle to ensure system safety.

Key Features

  • The opening, closing and direction of the flow controlled by the solenoid and manual
  • Wet-pin solenoid with detachable coil
  • The solenoid can rotate 90°
  • Subplate mounting

Industrial Applications

  • WEM6 explosion-proof solenoid valve with handle is widely used in petrochemical, natural gas and fuel gas, pharmaceutical and coating, mining and dust environment, military and aerospace industries.
  • The WEMM type directional valve is a directional spool valve operated by solenoid and operating handle. It controls the opening, closing and flow direction of liquid flow.
  • It is mainly composed of a valve body(1), one or two solenoids (2), a valve spool (3), a reset spring (4) and a manual control device.
  • Solenoid operation:
  • When there is no power, the valve spool (3) is in the neutral or original position under the action of the return spring. When the force of the solenoid (2) acts on the valve spool (3), it is pushed from the rest position to the terminal position. In this way, the pressure oil is conducted from P to A and B to T, or from P to B and from A to T. After the solenoid (2) is powered off, the return spring (4) returns the valve spool (3) to its original position.
  • Auxiliary handle operation:
  • When the solenoid is not energized, the valve spool (3) can be moved by operating the auxiliary handle. Turn the auxiliary handle (5) to the right, so that the operating force passes through the rotating shaft (6). The ball valve core(7) and the guide sleeve (8) act on the valve spool(3), causing it to move to the left. When the auxiliary handle(5). When returning to the zero position, the valve spool (3) returns to the original position under the action of the return spring (9).
  • Structure  Explosion-Proof Solenoid Valve with Handle 4WEM6
  • Symbols of  Explosion-Proof Solenoid Valve with Handle 4WEM6

Technical Parameters

Mechanical ratings and operating limits for the Explosion-proof Solenoid Valve with Handle 4WEM6:

Parameter / Dimension Name Value / Rating Specification
Working pressure Mpa A, B, PO to 35
T port pressure Mpa to 16(AC) to 21 (DC)
Mediu Mineral hydraulic oil or phosphate ester wave pressure oil
Viscosity range mm2/s 2.5 to 500
Temperature range ℃ -30 to +80

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