Contact Us
ABOUT PRODUCTS NEWS DOWNLOAD SEND INQUIRY APPLICATIONS CONTACT US
Directional Control Valve Rexroth Interchangeable

Poppet Directional Valve M-SEW 6

MANUFACTURER Genuine Huade Hydraulic
STANDARDS ISO 4401 / DIN 24340
AVAILABILITY Factory Direct Stock
Poppet Directional Valve M-SEW 6
Poppet Directional Valve M-SEW 6 - Image 2
TECHNICAL REPLACEMENT NOTICE

This Huade® directional control valve serves as a 100% direct drop-in replacement for Bosch Rexroth POPPET-DIRECTIONAL-VALVE-M-SEW-6 equivalents. Dimensions, mounting interfaces, and technical parameters are identical. Designed for cost reduction in industrial and mobile hydraulic systems.

• Product features: Solenoid operation, direct actuated, leak-free closed port, Rexroth-compatible design
• Specifications: Max 25 L/min flow, up to 50°C ambient temperature, DC/AC voltage options
• Applications: Industrial hydraulic systems, various industrial environments

Request B2B Quote

Submit your target quantity and technical questions. Our hydraulic engineering team will provide a factory-direct quote and lead time estimate within 24 hours.

Send Product Inquiry →
💬 WhatsApp: +86-18217786775
✓
100% Genuine Huade Direct factory authorized supply
✓
ISO 4401 Mounting ISO 4401 / Rexroth interchangeable
✓
Secure Packaging Sealed rust-proof global shipping

Technical Data Sheet

  • Product Overview
  • Features & Applications
  • Technical Parameters
  • Functional Description

Product Overview

Huade Hydraulic is a leading manufacturer in China's hydraulic industry and it has had two long-term cooperation experience with Rexroth from 1979. Huade® directional directional seat valves type M-SEW 6 is an affordable replacement for Rexroth® M-SEW 6 component series 3X. It is competitive with good quality and lower price. To ensure the high quality of hydraulic products, Huade Hydraulic operates more than 750 pieces advanced production equipment imported from all over the world. The quality of this solenoid operated valve can completely conforms to customers requirements. The factory has passed the international standards,namely, ISO9001, ISO14001 and OH SAS18001. The series of directional valves are widely used in various industrial environment.

Technical data (For applications outside these parameters, please consult us!)

Max. ambient temperature            (℃)

2/2-way poppet valve         (kg)

3/2-way poppet valve         (kg)

4/2-way poppet valve         (kg)

Max. operating pressure             (MPa)

Max. flow                        (L/min)

Pressure fluid temperature range       (℃)

Degree of contamination               μm

Maximum permissible degree of contamination of the hydraulic fluid to NAS 1638 class 9. We therefore recommend a filter with a minimum retention rate of β10≥ 75.

Available voltages                      (V)

Voltage tolerance (nominal voltage)        (%)

Power consumption                     (W)

Switching frequency                 (cycle s/h)

Max. coil temperature                   (℃)

Key Features

  • Direct actuated directional poppet valve, solenoid actuated
  • Closed port is leak-free
  • Switching is ensured even after long periods of being under pressure
  • Solenoid coil can be rotated by 90°
  • Individual electrical connection
  • With protected hand override, optional
  • Porting pattern to Din 24 340 form A, ISO 4401 and CETOP - RP 121H

Industrial Applications

  • The 2 type M-SEW directional valve is a solenoid actuated directional poppet valve. They control the start, stop and direction of a flow.

Technical Parameters

Mechanical ratings and operating limits for the Poppet Directional Valve M-SEW 6:

Parameter / Dimension Name Value / Rating Specification
Technical data (For applications outside these parameters, please consult us!) Technical data (For applications outside these parameters, please consult us!)
General General
Installation - optional optional
Max. ambient temperature            (℃) - 50 50
Weight - 2/2-way poppet valve         (kg) - 1.5 1.5
Weight - 3/2-way poppet valve         (kg) - 1.5 1.5
Weight - 4/2-way poppet valve         (kg) - 2.3 2.3
Max. operating pressure             (MPa) - see table on page 140 see table on page 140
Max. flow                        (L/min) - 25 25
Pressure fluid - mineral oils or phosphate ester mineral oils or phosphate ester
Pressure fluid temperature range       (℃) - - 30 to + 80 - 30 to + 80
Viscosity range (mm²/s) - 2.8 to 500 2.8 to 500
Degree of contamination               μm - Maximum permissible degree of contamination of the hydraulic fluid to NAS 1638 class 9. We therefore recommend a filter with a minimum retention rate of β10≥ 75. Maximum permissible degree of contamination of the hydraulic fluid to NAS 1638 class 9. We therefore recommend a filter with a minimum retention rate of β10≥ 75.
Type of voltage - DC AC
Available voltages                      (V) - 12、24、42、96、110、205、220 only possible via rectifier

Functional Description

M-SEW 6 basically consists of a housing (1), the solenoids (2), the hardened valve system (3) and the ball(s) (4) as the closing element.

Basic principle:

In the initial position the ball (4) is pressed onto the seat by the spring(9), and in the switched position by the solenoid (2). The solenoid (2) force acts via the lever (6) and the ball (7) on the actuator pin (8), which is sealed on two sides. The chamber between the two sealing elements is connected with port P. The valve system (3) is thereby pressure balanced with regard to the actuating forces (solenoid or return spring). The valves can, therefore, be used up to a pressure of 63 MPa.

cutaway view of type M-2SEW6N

cutaway view of type M-3SEW6U

Related Products