Directional Valves

LS10-30 — Load Shuttle, Ball-Type
  Selection guide - similar valves.
  PDF file of this page.
  STP file for LS10-30.
  Request a quote.

LS10-30 Valve

SYMBOL:
LS10-30 Valve symbol

DESCRIPTION
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.

OPERATION
The LS10-30 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.

FEATURES
• Rapid response to load direction changes.
• Industry-common cavity.

RATINGS
Operating Pressure: 241 bar (3500 psi)
Proof Pressure: 390 bar (5700 psi)
Flow: Up to 30.2 lpm (8 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
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: VC10-3; See page 9.110.1_3w
Cavity Tool: CT10-3xx; See page 8.600.1
Seal Kit: SK10-3x-MM; See page 8.650.1

PERFORMANCE:

LS10-30 Valve Performance Chart
  DIMENSIONS:
LS10-30 Valve Dimensions

MATERIALS:

Cartridge: Weight: 0.08 kg (0.18 lb);
Steel with Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-ups standard.

Standard Ported Body: Weight:
0.36 kg (0.80 lb); Anodized high-strength aluminum alloy, rated to 207 bar
(3000 psi). Ductile iron bodies available; dimensions may differ.
See page 8.010.1_3w
  ORDERING CHART:

LS10-30 Ordering Chart

Selection guide - similar valves.
PDF file of this page. STP file for LS10-30 Request a quote.