Valves - Directional Controls - Manual - Push to Open

MV06-20

MANUAL RELEASE VALVE

Overview

Description

The MV06-20 is a screw-in, cartridge style, thumb or cam operated, two-way normally closed, poppet type, directional valve

Operation

The valve blocks flow from port 2 to 1 until applied thumb or cam force is sufficient to overcome the spring bias plus load force

Features

  • Hardened seat and poppet for long life. Stainless steel cam button.
Pressure Ratings
Pressure rating:
  • 241 bar (3500 psi)
Proof pressure:
  • 690 bar (10000 psi)
Burst pressure:
  • 1380 bar (20000 psi)
Flow Ratings
Flow rating:
  • 15 lpm (4 gpm)
Maximum internal leakage:
  • 0.25 ml/min (5 drops/min) At 241 bar (3500 psi)
Temperature Ratings
Operating fluid temperature:
  • -40 to 100 °C (-40 to 212 °F) With buna N seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
  • -54 to 107 °C (-65 to 225 °F) With polyurethane seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 20/18/14 per ISO 4406
Operating force required:
  • 7.3 kg (16 lb) At 69 bar (1000 psi)
  • 9.1 kg (20 lb) At 138 bar (2000 psi)
  • 11.4 kg (25 lb) At 241 bar (3500 psi)
Unit weight:
  • 0.03 kg (0.07 lb)
Internal wetted surface area:
  • 39 cm² (6.1 in²)
MV06-20_Perf_Chrt
MV06-20_Dim_Dwg

Materials

Cartridge: Weight: 0.03 kg. (0.07 lbs.) Stainless steel pin. Steel with hardened work surfaces. Zinc-plated exposed surfaces. Buna N O-rings and back-up standard.

Standard Ported Body: Weight: 0.23 kg. (0.51 lbs.). Anodized high-strength aluminum alloy, rated to 241 bar (3500 psi).

Cavity:
Cartridge installation torque:
  • 25.8 to 28.5 N-m (19 to 21 ft-lb)
Orientation restriction:
  • None
Seal kit:
  • SK06-2X-T X = seal option
MV06-20_Order
POSITION
CODE
DESCRIPTION
MV06-20-H-J
H
Line Body
H
0
No Body
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
P
Polyurethane
J
U
PPDI Urethane