Directional Valves

MV08-22 — Manual Release Valve
   Selection guide - similar valves.
   PDF file of this page.
   STP file for MV08-22.
   Request a quote.

MV08-22 Valve

SYMBOL:
MV08-22 Valve symbol

DESCRIPTION
A cam-operated, two-way, normally-closed poppet-type directional valve.

OPERATION
The MV08-22 blocks flow in the 2 to 1 flow path until cam force is supplied sufficient
to overcome the spring bias plus load force.
Note: For applications requiring the 1 to 2 flow path, consult factory.

FEATURES
• Hardened seat and poppet for long life.
• Stainless steel cam button.
• Compact size.

RATINGS
Operating Pressure: 207 bar (3000 psi)
Flow: Up to 38 lpm (10 gpm)
Internal Leakage: 0.15 cc/minute (3 drops/minute) max.
   from 20.7 to 207 bar (300 to 3000 psi) on port 2
Required Cam Force for Operation Port 2 Loaded:
   No Load: 9.1 kgs. (20 lbs.); 69 bar (1000 psi): 20.9 kgs. (46 lbs.)
   138 bar (2000 psi): 32.7 kgs. (72 lbs.); 207 bar (3000 psi): 44.5 kgs. (98 lbs.)
Temperature: -40 to 100°C (-40 to 212°F) with Buna seals;
   -26 to 204°C (-15 to 400°F) with Fluorocarbon seals;
   -54 to 107°C (-65 to 225°F) with polyurethane seals
Filtration: Recommend 25µ nominal or better; See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
   7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: Position unlimited. 11.9 mm (15/32 in.) diameter drill, 32.5 mm (1.28 in.)
   from spotface required minimum; See page 9.020.1
Cavity: VC08-2, Variation ‘A’; See page 9.108.1_2w
Cavity Tool: CT08-2xx; See page 8.600.1
Seal Kit: SK08-2x-T; See page 8.650.1

PERFORMANCE:

MV08-22 Valve Performance Chart
  DIMENSIONS:
MV08-22 Valve Dimensions

MATERIALS:

Cartridge: Weight: 0.05 kg. (0.12 lbs.);
Stainless steel pin. Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and back-ups standard.

Standard Ported Body:
None. Consult factory.
  ORDERING CHART:

MV08-22 Ordering Chart

Selection guide - similar valves.
PDF file of this page. STP file for MV08-22 Request a quote.