DALS10-30 Load Shuttle, Ball-Type

DESCRIPTION

A load-shuttling, screw-in, cartridge-style hydraulic check valve,for use in blocking circuits where a priority of fl ow/direction is given to a higher pressure circuit over a lower one.

OPERATION

The DALS10-30 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:240 bar（3500 psi）
Proof Pressure：390 bar（5700 psi）
Flow:See Performance Chart
Internal Leakage: 0.25 cc/minute (5 drops/minute) max. at 207 bar(3000 psi)
Temperature:-40℃～ 120℃（with Buna N seals）
Fluids:Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu)

Cavity：