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LS04-B30 — Load Shuttle, Ball-Type, “Down-Hole” Mount
Selection guide - similar valves.|
PDF file of this page
STP file for LS04-B30.
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A load-shuttling, screw-in, cartridge-style, hydraulic check valve for use in blocking
circuits where a priority of flow/direction is given to a higher pressure circuit over a lower one.
The LS04-B30 will allow flow from the higher pressure of 1 or 3 port to the 2 port.
The valve is commonly used to direct oil from the pressure side of a bidirectional
hydraulic motor to a pressure-released hydraulic brake. It can also be used as a
load-sense signaling valve.
• Rapid response to load direction changes.
• Miniature size.
Operating Pressure: 241 bar (3500 psi)
Flow: 5.68 lpm (1.5 gpm)
Internal Leakage: 0.25 cc/minute (5 drops/minute) max. at 207 bar (3000 psi)
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: No restrictions; See page 9.020.1
Cavity: VC04-B3; See page 9.104.1_3w
Cavity Tool: CT04-B3xx; See page 8.600.1
Seal Kit: SK04-B3x-M; See page 8.650.1
Cartridge: Weight: 0.01 kg (0.2 lb);
Steel with Zinc-plated exposed surfaces; Buna N O-rings and back-ups standard.
|Selection guide - similar valves.
||PDF file of this page.||STP file for LS04-B30||Request a quote.|