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Valves - Electro-proportional Controls - Pressure Controls - Proportional Pressure Reducing/Relieving - Pilot operated - Drop-in

TS90-G34

PROPORTIONAL PRESSURE REDUCING RELIEVING CARTRIDGE VALVE

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Overview

Description

The ts90-g34xx is a pilot operated, spool-type, proportional, pressure reducing relieving valve. It is a 3rd generation HydraForce drop-in, flange mounted cartridge type valve for use with mineral based or synthetic (with lubricating properties) hydraulic fluids. The coil is an integral part of the valve and is not serviceable the regulated pressure is proportional to the input electrical current in the pressure ranges shown.

Features

  • Economical drop-in style.
  • Optional 233 micron mesh screen.
  • Optional lock-down flange.
  • Choice of several regulated pressure ratings.
  • Several push-on termination options.
  • Integral waterproof coil standard, IP69K, 960 hour salt spray per ASTM B117.
Pressure Ratings
Pressure rating:
  • 34.5 bar (500 psi)
Proof pressure:
  • 241 bar (3500 psi) Ports 2 and 3
  • 54 bar (780 psi) Port 4
Burst pressure:
  • 310 bar (4500 psi) Ports 2 and 3 pressurized
  • 269 bar (3900 psi) Port 4 pressurized
Control pressure at maximum control current:
  • 14 bar (203 psi) TS90-G34A
  • 20 bar (290 psi) TS90-G34B
  • 30 bar (435 psi) TS90-G34C
Flow Ratings
Flow rating:
  • 38 lpm (10 gpm)
Maximum internal leakage:
  • 0.40 lpm (0.11 gpm) TS90-G34A (de-energized) at: inlet 15 bar (210 psi)
  • 0.55 lpm (0.15 gpm) TS90-G34B (de-energized) at: inlet 21 bar (305 psi)
  • 0.60 lpm (0.16 gpm) TS90-G34C (de-energized) at: inlet 31 bar (450 psi)
Hysteresis per cent:
  • 4 %
Other Ratings
Cycle life:
  • 10 million cycles
Environmental rating:
  • Ip69k
Corrosion protection:
  • 960 hour salt spray per ASTM b117
Temperature Ratings
Operating fluid temperature:
  • -40 to 149 °C (-40 to 300 °F) With HNBR seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
Storage temperature:
  • -40 to 70 °C (-40 to 158 °F)
Ambient temperature:
  • -40 to 120 °C (-40 to 248 °F)
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • TBD per ISO 4406
Unit weight:
  • 0.33 kg (0.72 lb)
Internal wetted surface area:
  • 226 cm² (35 in²)
Maximum control current:
  • 1.08 A Coil 10 V
  • 0.88 A Coil 12 V
  • 0.74 A Coil 14 V
  • 0.54 A Coil 20 V
  • 0.44 A Coil 24 V
  • 0.37 A Coil 28 V
Dither PWM frequency:
  • 150 Hz
Coil resistance:
  • 4.83 ohm 10 V coil
  • 7.28 ohm 12 V coil
  • 10.05 ohm 14 V coil
  • 18.35 ohm 20 V coil
  • 29.54 ohm 24 V coil
  • 40.36 ohm 28 V coil
Valve inductance:
  • 58 mH Coil 10 V
  • 88 mH Coil 12 V
  • 127 mH Coil 14 V
  • 235 mH Coil 20 V
  • 357 mH Coil 24 V
  • 537 mH Coil 28 V
TS90-G34_Perf1(2022-02-24) TS90-G34_Perf2(2022-02-24) TS90-G34_Perf3(2022-02-24) TS90-G34_Perf4(2022-02-24) TS90-G34_Perf5(2022-02-24) TS90-G34_Perf6(2022-02-24) TS90-G34_Perf7(2022-02-24) TS90-G34_Perf8(2022-02-24) TS90-G34_Perf9(2022-02-24)
TS90-G34_Dim(2022-02-24)
Cavity:
  • VC-G025 Standard configuration
Installation type:
  • Flange mounted
Orientation restriction:
  • None
Mounting screw torque:
  • 3 to 4 N-m (2.2 to 3.0 ft-lb)
Note:
  • For retro-fitting into older drop-in cavities and other mounting options, see "Mounting-options-for-G3-valves" technical reference
Mounting plate:
  • HF P/N 4595096 Use with standard VC-G025 cavity
  • HF P/N 4210236 Use with retrofit VC-T003 cavity
Mounting screw:
  • M5 x 0,8 x 12 mm long, HF P/N: 4002609 (sold separately) Use with standard VC-G025 cavity
Seal kit:
  • SK-G025-X X=seal option
Ported test body:
  • HF P/N: 71609X0
TS90-G34_Order2(2022-02-24)

Model Options

TS90-G34DG-H-J-KL-U
D Max Regulated Pressure
CODE
DESCRIPTION
A
14 bar (203 psi)
B
20 bar (290 psi)
C
30 bar (435 psi)
G Screen
CODE
DESCRIPTION
BLANK
NONE
S
60 Mesh Screen
H Line Body
CODE
DESCRIPTION
0
No Body
6T
Aluminum SAE 6
J Seal
CODE
DESCRIPTION
G
HNBR (Hydrogenated Nitrile Butadiene Rubber)
V
Fluorocarbon
P
Polyurethane
K Coil Voltage
CODE
DESCRIPTION
10
10 VDC
12
12 VDC
14
14 VDC
20
20 VDC
24
24 VDC
28
28 VDC
L Coil Termination
CODE
DESCRIPTION
EJ
E-Coil, AMP Jr.
ER
E-Coil, Deutsch
EY2A
E-Coil, Metri-Pack 150.2
U Mounting Plate
CODE
DESCRIPTION
BLANK
None
G
Standard Single Valve Plate
T
Retro-Fit Plate

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