Directional Valves VDCQ-01
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Features
- The phaser check is a pair of checks, with both poppets mechanically actuated. The valve is meant to be installed into the piston or rod of a cylinder. When the cylinder reaches the end of its stroke the poppet in the phaser check is shoved off its seat allowing flow through the piston. This allows two cylinders to get back into phase.
- This valve is not designed to handle side forces. Actuating direction must be axial.
- A cylinder that does its work while extending can put a large load on the rod gland at the end of its stroke. A phaser check in the piston can limit the unnecessary force on the gland.
- A phaser check in the piston of a vertically mounted cylinder will bleed air at the end of the stroke.
- Phaser checks in the pistons of master/slave cylinders will synchronize the cylinders simply by taking the mechanism to the end of its travel in both directions. This lends itself to dual cylinder steering applications.
- Specifications
- How to Order
| Model Number | Maximum Pressure (bar) | Cracking Pressure (bar) | Flow (lpm) | Weight (kg) |
|---|---|---|---|---|
| VDCQ-01 | 350 (5076 psi) | 2 (29 psi) | 4.7 (1.24 gpm) | 0.04 (0.09 lbs) |
| Fluid Type | ISO VG 32, 46, 68 | |||
| Viscosity (cSt) | 10~400 (59~1854 SSU) | |||
| Operating Temperature (°C) | -30~100 (-22~212°F) | |||
| Contamination Level | ISO4406. 20/18/15 NAS1638. 9 | |||
