PS10-36 SEQUENCE VALVE, PILOT OPERATED U.S.
PATENT # 7,137,406
hydraforce.com
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.
Symbol
hydraforce.com 27FEB2022 16:56 PS10-36
PS10-36 SEQUENCE VALVE, PILOT OPERATED U.S. PATENT # 7,137,406
hydraforce.com
Ratings
Pressure Ratings
Pressure rating 344.7 bar (5000 psi) - Note: At port 1
241.3 bar (3500 psi) - Note: At port 2
68.9 bar (1000 psi) - Note: At port 3
Proof pressure 482.6 bar (7000 psi) - Note: At port 1
482.6 bar (7000 psi) - Note: At port 2
103.4 bar (1500 psi) - Note: 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) - Note: At port 3, to 85% of nominal setting
Temperature Ratings
Operating fluid temperature -40 to 100 °C (-40 to 212 °F) - Note: With Buna N seals
-26 to 204 °C (-15 to 400 °F) - Note: With fluorocarbon seals
-54 to 107 °C (-65 to 225 °F) - Note: 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
Operating Parameters
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
Properties
Unit weight 0.259 kg (0.57 lb) - Note: PS10-36A
0.281 kg (0.62 lb) - Note: PS10-36B
0.299 kg (0.66 lb) - Note: PS10-36C PS10-36L
0.249 kg (0.55 lb) - Note: PS10-36F
0.245 kg (0.54 lb) - Note: PS10-36H
Internal wetted surface area 161 cm² (25 in²) - Note: PS10-36A PS10-36B PS10-36C PS10-36L
181 cm² (28 in²) - Note: PS10-36F PS10-36H
Pressure change per adjuster turn 3.8 bar (54.54 psi) - Note: A Adaptor Code 04
16.0 bar (231.63 psi) - Note: A Adaptor Code 15
27.8 bar (402.72 psi) - Note: A Adaptor Code 30
47.3 bar (685.41 psi) - Note: A Adaptor Code 50
4.7 bar (68.17 psi) - Note: H adaptor Code 04
20.0 bar (289.54 psi) - Note: H adaptor Code 15
34.7 bar (503.40 psi) - Note: H adaptor Code 30
59.1 bar (856.77 psi) - Note: H adaptor Code 50
Performance
hydraforce.com 27FEB2022 16:56 PS10-36
PS10-36 SEQUENCE VALVE, PILOT OPERATED U.S. PATENT # 7,137,406
hydraforce.com
Dimensions
Installation Specifications
Cavity VC10-3
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
Accessories
Seal kit SK10-3X-BM - Note: X=seal options
Housings
Order Code
hydraforce.com 27FEB2022 16:56 PS10-36
PS10-36 SEQUENCE VALVE, PILOT OPERATED U.S. PATENT # 7,137,406
hydraforce.com
POSITION CODE DESCRIPTION
PS10-36F-H-J-R/S
F Adjustment Option
F A 1/4" Hex Allen Head
F B 1-1/2" Diameter Aluminum Knob with Aluminum Lock Knob
F C 1/4" Hex Allen Head with Cover Cap
F F Factory Preset Non-Adjustable
F H Factory Preset Hidden Adjustment
F L 1/4" Hex Allen Head with Cover Cap and Lockwire Holes
H Line Body
H 0 No Body
H 6T Aluminum SAE 6
H 8T Aluminum SAE 8
H 6TD Ductile Iron SAE 6
H 8TD Ductile Iron SAE 8
H 3B Aluminum BSPP 3/8" (3)
H 3BD Ductile Iron BSPP 3/8" (3)
J Seal
J N Buna-N
J V Fluorocarbon
J P Polyurethane
J U PPDI Urethane
R Spring
R 04 4.1 to 27.6 bar (60 to 400 psi) Spring Range
R 15 16.5 to 103.4 bar (240 to 1500 psi) Spring Range
R 30 31.7 to 206.9 bar (460 to 3000 psi) Spring Range
hydraforce.com 27FEB2022 16:56 PS10-36
PS10-36 SEQUENCE VALVE, PILOT OPERATED U.S. PATENT # 7,137,406
hydraforce.com
POSITION CODE DESCRIPTION
S Setting
S MXXX Spring Setting in XXX bar
S XX Spring Setting in XX psi (x 100)
hydraforce.com 27FEB2022 16:56 PS10-36
