PS10-36 Hydraulic Pressure Control Valve

Pressure Control Valves

PS10-36 — Sequence, Internal Pilot-Operated, External Drain

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SYMBOL:
PS10-36 Valve symbol

DESCRIPTION
A screw-in, cartridge-style, spool-type, hydraulic sequence valve with internal pilot
and external spring chamber drain.

OPERATION
In its steady state, the PS10-36 blocks flow from 1 to 2 with the spring chamber drained at 3.
On attainment of a predetermined pressure at 1, the cartridge shifts to open 1 to 2.
Note that back-pressure on 3 adds to the spring setting value.

FEATURES
• Adjustments cannot be backed out of the valve.
• Adjustments prohibit springs from going solid.
• Optional spring ranges to 207 bar (3000 psi).
• Hardened spool and cage for long life.
• Industry-common size.

RATINGS:
Operating Pressure: up to 241 bar (3500 psi)
Sequence Pressure: up to 207 bar (3000 psi)
Flow: up to 56 lpm (15 gpm); see performance chart
Internal Leakage: 82 cc/minute (5 cu. in/minute) maximum to 85% of nominal setting
Pilot Orifice: Pilot-operated through 0.51 mm (0.02 inch) hole
Crack Pressure Defined: bar (psi) evident at 0.95 lpm (0.25 gpm) attained 1 to 2
Standard Spring Ranges: 4.1 to 27.6 bar (60 to 400 psi); 16.5 to 103.4 bar (240 to 1500 psi);
   37.7 to 206.7 bar (460 to 3000 psi)
   Note: Due to manufacturing tolerances, it may be possible to adjust the valve either lower or
   higher than the nominal ratings shown. If the valve is adjusted beyond the recommended maximum
   pressure range for F and H style adjuster options, the valve may not open to relieve pressure.
Temperature: -40 to 100 °C (-40 to 212 °F) with Buna seals;
   -26 to 204 °C (-15 to 400 °F) with Fluorocarbon seals
Filtration: 10 microns nominal or better; ISO 4406: 18/14. 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_3 w
Cavity Tool: CT10-3xx; See page 8.600.1
Seal Kit: SK10-3x-BM; See page 8.650.1

PERFORMANCE:

PS10-36 Flow vs Pressure

DIMENSIONS:
PS10-36 Valve Dimensions

MATERIALS:

Cartridge: Weight: With manual override options A & F: 0.24 kg (0.54 lb); with manual override option B: 0.27 kg (0.59 lb); with manual override option C & L: 0.29 kg (0.63 lb.); with manual override option H: 0.24 kg (0.53 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces. Buna N O-rings and elastomer back-ups standard. Anodized aluminum knobs and caps.

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_3 w.

Adjustment Option Details:
See page 6.003.1

ORDERING CHART:

PS10-36 Ordering Chart