Hyvair D03 Modular Valve, Single Pilot Check, B Port, 70 PSI Cracking

Product Description

Commonly used as a single load holding valve. This valve allows the free flow of oil from the B port of the directional valve out to the subplate and downstream.
Flow returning from the B port is blocked until there is sufficient pilot pressure (70psi) applied to the A port to open the valve.

• Rugged Steel body Designs:  Designed for high cycle and quick response applications.
• Uniform Height:  Valve body thickness is the same for each series and provides a clean, neat uniform appearance.
• Better Performance:  Modular valving eliminates leaking connections, reduces plumbing costs and places controls together.
• Space Saving:  Manifold mounted control circuits greatly reduce space requirements from conventional line mounted valves.
• Adjustment:  Hand knobs with locknuts provided standard tools are not required for adjustments.
• Working Temperature:  40- 160° F (5- 70°C)
• Operating Viscosity:  80- 300 SUS (17- 65 cSt)
• Max Start-up Viscosity:  1500 SUS (315 cSt)
• Filtration:  25 micron or less, (ISO 18/15)
• Recommended Fluids:  Petroleum Based Fluids – ISO VG32-68, Most Vegetable Oils.