Valves - Pressure Controls - Sequence Valves - Internal Pilot

PS10-30

SEQUENCE VALVE

Overview

Description

The PS10-30X is a screw in, cartridge style, direct acting, spool type, hydraulic sequence valve with internal pilot and spring chamber drain. It is designed to direct flow to a secondary circuit once a predetermined pressure is attained in the primary circuit

Operation

In its steady state, the PS10-30X blocks flow at port 1, while allowing flow from port 2 to port 3. On attainment of a predetermined pressure at port 1, the valve shifts port 1 opens to port 2, port 3 closes

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.

Ratings

Pressure Ratings
Pressure rating
206.8 bar (3000 psi) Ports 1, 2
68.9 bar (1000 psi) Port 3
Proof pressure
517.1 bar (7000 psi) Ports 1, 2
103.4 bar (1500 psi) Port 3
Burst pressure
965.3 bar (14000 psi)
Crack pressure defined
Pressure evident at 0.95 lpm (0.25 gpm) attained port 1 to port 2
Flow Ratings
Flow rating
37.9 lpm (10 gpm)
Maximum internal leakage
82 ml/min (5 in³/min) Port 2 to 3 at ΔP 206.8 bar (3000 psi)
Temperature Ratings
Maximum operating fluid temperature
-40 to 100 °C (-40 to 212 °F) With buna N seals
-26 to 204 °C (-15 to 400 °F) With viton seals
Storage temperature
-40 to 70 °C (-40 to 160 °F)
Ambient temperature
-40 to 70 °C (-40 to 160 °F)

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

Cartridge weight
0.25 kg (0.55 lb) PS10-30A
0.29 kg (0.65 lb) PS10-30C PS10-30L
0.27 kg (0.60 lb) PS10-30B
0.24 kg (0.54 lb) PS10-30F PS10-30H
Internal wetted surface area
143 cm² (22.1 in²) PS10-30A PS10-30B PS10-30C PS10-30L
158 cm² (24.5 in²) PS10-30F PS10-30H

Performance

PS10-30_Flow-Press2 PS10-30_Flow-Press1

Dimensions

PR10-32_Dim

Materials

Materials

Cartridge: Weight: 0.27 kg (0.60 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-ups standard. Anodized aluminum knobs and caps.

Standard Ported Body: Weight: 0.36 kg (0.80 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions may differ.

Adjustment Option Details: See adjustment options

Installation Specifications

Cavity
VC10-3
Cartridge installation torque
32.5 to 35.3 N-m (24 to 26 ft-lb)
H style plug torque
33.9 N-m (25 ft-lb)
Orientation restriction
None

Accessories

Seal kit
SK10-3X-BB X=seal options

Order code

POSITION
CODE
DESCRIPTION
PS10-30F-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
2.8 to 27.6 bar (40 to 400 psi) Spring Range
R
08
9 to 55.2 bar (130 to 800 psi) Spring Range
R
15
11 to 103.4 bar (160 to 1500 psi) Spring Range
R
21
13.8 to 144.8 bar (200 to 2100 psi) Spring Range
S
Setting
S
MXXX
Spring Setting in XXX bar
S
XX
Spring Setting in XX psi (x 100)
PS10-30_Order