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HS10-42 / HS50-42 — Low Side (Hot Oil) Shuttle, Springless
Selection guide - similar valves.|
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STP file for HS10-42 / HS50-42
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A spool-type, closed in transition, 2-position, 3-way hot oil shuttle valve, which may be
used on hydrostatic transmissions to direct charge pump oil to a heat exchanger or to tank.
With internal piloting at port 1, 2 or 4, the HS10-42 / HS50-42 will direct oil flow from the port
opposite of the port piloted to port 3, thus removing oil from the low-pressure side for cooling
or filtration purposes.
The valve is springless, relying solely on the internal pilot pressure signal to shift to either side.
Flow paths are closed in transition.
• Hardened parts for long life.
• Industry-common cavity.
Operating Pressure: HS10-42: 207 bar (3000 psi); HS50-42: 345 bar (5000 psi)
Flow: Up to 38 lpm (10 gpm)
Internal Leakage: 115 cc/minute (7 cu. in./minute) max.
Temperature: -40 to 100°C (-40 to 212°F) with Buna seals;
-54 to 107°C (-65 to 225°F) with polyurethane 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: HS10-42: SK10-4N-TTT/BBB;
HS50-42: SK10-4P-TTT/BBB; See page 8.650.1
Cartridge: Weight: 0.15 kg (0.32 lb);
Steel with Zinc-plated exposed surfaces. Buna N O-rings and polyester elastomer back-ups standard. Polyurethane seals optional for HS50-42 high pressure operation.
Standard Ported Body: Weight:
0.34 kg (0.75 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi). Ductile iron body required for HS50-42 high pressure operation;
dimensions may differ.
See page 8.010.1_4w
|Selection guide - similar valves.
||PDF file of this page.||STP file for HS10-42 / HS50-42||Request a quote.|