Directional Valves

MP10-42 — Manual, Spring Return, Pull-to-Shift Valve
   Selection guide - similar valves.
   PDF file of this page.
   STP file for MP10-42.
   Request a quote.

MP10-42 Valve

SYMBOL:
MP10-42 Valve symbol

DESCRIPTION
A manual, 4-way, pull-to-shift, spring-return, screw-in hydraulic directional valve.
Series operation is prohibited due to the tank port (1) pressure rating.

OPERATION
In its steady-state, spring-offset position, the MP10-42 directs flow between ports 3 and 2.
In the actuated (pulled) position, the cartridge directs flow from 3 to 4.
The spring chamber is vented at 1.
Note: Pressure at port 1 will directly act on the spool and spring.
   Port 1 is intended to be a tank port only.

A unique pull-and-rotate feature for holding the positive actuated position is optional.
A 90° rotation is required to position at the hold slot. The valve resets to spring-return
de-actuated with a slight pull and a 90° turn from the locked actuated position.

FEATURES
• Hardened spool and cage for long life.
• Remains closed to 12.4 bar (180 psi) back presssure.
• Optional rotational lock position.
• Industry-common cavity.

RATINGS
Operating Pressure: Ports 2, 3 and 4: 207 bar (3000 psi) max.; Port 1: 12.4 bar (180 psi) max.
Proof Pressure: 350 bar (5075 psi)
Flow: Up to 12 lpm (3.2 gpm)
Internal Leakage: 82 cc/minute (5 cu. in./minute) max.
Mechanical Pull Effort Required: 7.3 kg. (16 lbs.) installed;
   8.2 kg. (18 lbs.) to travel 3.2 mm (0.125 in.); 8.6 kg. (19 lbs.) to detent
Temperature: -40 to 100°C (-40 to 212°F) with Buna seals;
   -26 to 204°C (-15 to 400°F) with fluorocarbon seals
Filtration: 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: No restrictions; See page 9.020.1
Cavity: VC10-4; See page 9.110.1_4w
Cavity Tool: CT10-4xx; See page 8.600.1
Seal Kit: SK10-4x-MMT; See page 8.650.1

PERFORMANCE:

MP10-42 Valve Flow Chart
  DIMENSIONS:

MP10-42 Valve Dimensions

MATERIALS:

Cartridge: Weight: 0.32 kg (0.70 lb);
Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-ups standard. Plastic knob optional.

Standard Ported Body: Weight:
0.34 kg (0.75 lb) Anodized high-strength
aluminum alloy, rated to 207 bar
(3000 psi). Ductile iron bodies available; dimensions may differ.
See page 8.010.1_4w
  ORDERING CHART:

MP10-42 Ordering Chart

Selection guide - similar valves.
PDF file of this page. STP file for MP10-42. Request a quote.