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MP10-43 — Manual, Spring Return, Pull-to-Shift Valve
Selection guide - similar valves.|
PDF file of this page.
STP file for MP10-43.
Request a quote.
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.
In its steady-state, spring-offset position, the MP10-43 blocks flow at ports 3 and 2 while 4 is open to 1.
In the actuated (pulled) position, the cartridge directs flow from 3 to 4 and from 2 to 1.
Note that all ports are restricted but open in transition.
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.
• Hardened spool and cage for long life.
• Remains closed to 10.3 bar (150 psi) back presssure.
• Optional rotational lock position.
• Industry-common cavity.
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 34 lpm (9 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
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
|Selection guide - similar valves.
||PDF file of this page.||STP file for MP10-43||Request a quote.|