Cartridge Valves - Pressure Control Valves - Sequence Valves - Internal Pilot

PS10-36

SEQUENCE VALVE, PILOT OPERATED U.S. PATENT # 7,137,406

Overview

Description

The PS10-36X is a screw-in, cartridge style, pilot operated, spool type, hydraulic sequence valve with internal pilot and external spring chamber drain.

Operation

In its steady state, the PS10-36X blocks flow from port 1 to port 2, with the spring chamber drained at port 3. On attainment of a predetermined pressure at port 1, the cartridge shifts to open port 1 to port 2. The valve will remain shifted until the pressure in the circuit falls below the pressure setting. Note that the back pressure on port 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 144.8 bar (2100 psi).
  • Hardened spool and cage for long life.
  • Industry-common size.
Pressure Ratings
Pressure rating:
  • 344.7 bar (5000 psi) At port 1
  • 241.3 bar (3500 psi) At port 2
  • 68.9 bar (1000 psi) At port 3
Proof pressure:
  • 482.6 bar (7000 psi) At port 1
  • 482.6 bar (7000 psi) At port 2
  • 103.4 bar (1500 psi) At port 3
Burst pressure:
  • 1034 bar (15000 psi)
Crack pressure defined:
  • Pressure evident at 0.95 lpm (0.25 gpm) attained port 1 to port 2
Flow Ratings
Flow rating:
  • 56.8 lpm (15 gpm)
Maximum internal leakage:
  • 82 ml/min (5 in³/min) At port 3, to 85% of nominal setting
Temperature Ratings
Operating fluid temperature:
  • -40 to 100 °C (-40 to 212 °F) With Buna N seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
  • -54 to 107 °C (-65 to 225 °F) With polyurethane and urethane seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)
Other Ratings
Corrosion protection:
  • PS10-36X - Type III clear zinc plating per astm B633, GPS10-36X - 960 hour salt spray per ASTM B117
Fluids:
  • Mineral based or synthetic with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/13 per ISO 4406
Unit weight:
  • 0.259 kg (0.57 lb) PS10-36A
  • 0.281 kg (0.62 lb) PS10-36B
  • 0.299 kg (0.66 lb) PS10-36C PS10-36L
  • 0.249 kg (0.55 lb) PS10-36F
  • 0.245 kg (0.54 lb) PS10-36H
Internal wetted surface area:
  • 161 cm² (25 in²) PS10-36A PS10-36B PS10-36C PS10-36L
  • 181 cm² (28 in²) PS10-36F PS10-36H
Pressure change per adjuster turn:
  • 3.8 bar (54.54 psi) A Adaptor Code 04
  • 16.0 bar (231.63 psi) A Adaptor Code 15
  • 27.8 bar (402.72 psi) A Adaptor Code 30
  • 47.3 bar (685.41 psi) A Adaptor Code 50
  • 4.7 bar (68.17 psi) H adaptor Code 04
  • 20.0 bar (289.54 psi) H adaptor Code 15
  • 34.7 bar (503.40 psi) H adaptor Code 30
  • 59.1 bar (856.77 psi) H adaptor Code 50
PS10-36_Perf1(2022-02-24) PS10-36_Perf2(2022-02-24)
PS10-36_Dim(2022-02-24)
Cavity:
Cartridge installation torque:
  • 32.5 to 35.3 N-m (24 to 26 ft-lb)
H style plug torque:
  • 32.5 to 35.3 N-m (24 to 26 ft-lb)
Orientation restriction:
  • None
Seal kit:
  • SK10-3X-BM X=seal options
PS10-36_Order(2022-02-24)

Model Options

PS10-36F-H-J-R/S
F Adjustment Option
CODE
DESCRIPTION
A
1/4" Hex Allen Head
B
1-1/2" Diameter Aluminum Knob with Aluminum Lock Knob
C
1/4" Hex Allen Head with Cover Cap
F
Factory Preset Non-Adjustable
H
Factory Preset Hidden Adjustment
L
1/4" Hex Allen Head with Cover Cap and Lockwire Holes
H Line Body
CODE
DESCRIPTION
0
No Body
6T
Aluminum SAE 6
8T
Aluminum SAE 8
6TD
Ductile Iron SAE 6
8TD
Ductile Iron SAE 8
3B
Aluminum BSPP 3/8" (3)
3BD
Ductile Iron BSPP 3/8" (3)
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
R Spring
CODE
DESCRIPTION
04
4.1 to 27.6 bar (60 to 400 psi) Spring Range
15
16.5 to 103.4 bar (240 to 1500 psi) Spring Range
30
31.7 to 206.9 bar (460 to 3000 psi) Spring Range
S Setting
CODE
DESCRIPTION
MXXX
Spring Setting in XXX bar
XX
Spring Setting in XX psi (x 100)