PS10-34 Sequence, Internal Pilot & Drain (PS10-34)
A screw-in, cartridge-style, direct-acting, spool-type, hydraulic sequence valve with internal pilot and spring chamber drain.
Product Operation
In its steady state, the PS10-34 blocks flow from ➀ to ➁, with the spring chamber drained at ➂On attainment of a predetermined pressure at ➀, the cartridge shifts to open ➀ to ➁Note that back-pressure on ➂ adds to the spring setting value.
Product Features
• Adjustments cannot be backed out of the valve.
• Adjustments prohibit springs from going solid.
• Optional spring ranges to 117.2 bar (1700 psi).
• Hardened spool and cage for long life.
• Industry common cavity.
Product Ratings
Operating Pressure: to 207 bar (3000 psi)
Sequence Pressure Max.: to 117 bar (1700 psi)
Flow: See Performance Chart
Internal Leakage: 82 cc/minute (5 cu. in./minute) max. to 85% of nominal setting
Standard Spring Ranges: 6.9 to 48.3 bar (100 to 700 psi); 20.7 to 117.2 bar (300 to 1700 psi)
Temperature: -40 to 120°C with standard Buna seals
Filtration: 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
Cavity Tool: CT10-3XX; See page 8.600.1
Seal Kit: SK10-3X-BM; See page 8.650.1
