Valves - Electro-proportional Controls - Pressure Controls - Proportional Pressure Reducing/Relieving - Piloted - Pressure Rising with Current

TS90-31

PROPORTONAL PRESSURE REDUCING / RELIEVING CARTRIDGE VALVE

Overview

Description

TS90-31 is a pilot operated, spool type, proportional pressure reducing/relieving valve. The regulated pressure is proportional to the input electrical current. Protected by 50 x 50 mesh screen

Operation

Without applied current, the TS90-31 allows bidirectional flow from port 2 to port 3, while blocking port 1. When the coil is energized, port 2 is connected to port 1, and pressure at port 2 is controlled proportional to the amount of current applied to the coil. If pressure at port 2 exceeds the setting induced by the coil, pressure is relieved to port 3

Features

  • 12 and 24 volt coils standard.
  • Optional waterproof E-Coils rated up to IP69K.
  • Valve spool protected by a 50x50 mesh screen.

Ratings

Pressure Ratings
Pressure rating:
  • 206.8 bar (3000 psi) Ports 1, 2
  • 68.9 bar (1000 psi) Port 3
Burst pressure:
  • 344.7 bar (5000 psi)
Adjustable pressure range:
  • 0 to 137.9 bar (0 to 2000 psi)
Note:
  • Tank port pressure is additive to valve setting
Flow Ratings
Flow rating:
  • 37.9 lpm (10 gpm)
Maximum pilot flow:
  • 0.85 lpm (0.23 gpm)
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
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)
Other Ratings
Corrosion protection:
  • 960 hr 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:
  • 0.25 kg (0.55 lb)
Internal wetted surface area:
  • 223 cm² (34.6 in²)

Performance

TS90-31_Perf_Chrt1 TS90-31_Perf_Chrt2 TS90-31_Perf_Chrt3

Dimensions

TS90-31_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.25 kg (0.55 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; O-rings standard.

Standard Ported Body: Weight: 0.34 kg (0.75 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions may differ.

D-Coil: Weight each: 0.32 kg (0.70 lb); Unitized thermoplastic encapsulated, Class H high temperature magnet wire.

E-Coil: Weight: 0.41 kg (0.9 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.

Installation Specifications

Cavity:
Cartridge installation torque:
  • 32.5 to 33.9 N-m (24 to 25 ft-lb)
Coil nut torque:
  • 6.8 to 9.5 N-m (5 to 7 ft-lb)
Orientation restriction:
  • None

Accessories

Order Code

POSITION
CODE
DESCRIPTION
TS90-31-H-J-L
H
Line Body
H
0
No Body
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
L
Coil
L
0
No Coil
L
10DG
10 VDC, D-Coil, DIN 43650
L
10DL
10 VDC, D-Coil, Dual Lead Wires
L
10DS
10 VDC, D-Coil, Dual Spade
L
10EL
10 VDC, E-Coil, Dual Lead Wires
L
10ER
10 VDC, E-Coil, Deutsch
L
12DG
12 VDC, D-Coil, DIN 43650
L
12DL
12 VDC, D-Coil, Dual Lead Wires, 18 inches long
L
12DL/36
12 VDC, D-Coil, Dual Lead Wires, 36 inches long
L
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
12DR
12 VDC, D-Coil, Deutsch
L
12DS
12 VDC, D-Coil, Dual Spade
L
12EG
12 VDC, E-Coil, DIN 43650
L
12EJ
12 VDC, E-Coil, AMP Jr.
L
12EL
12 VDC, E-Coil, Dual Lead Wires, 18 inches long
L
12EL/36
12 VDC, E-Coil, Dual Lead Wires, 36 inches long
L
12ER
12 VDC, E-Coil, Deutsch
L
12EY
12 VDC, E-Coil, Metri-Pack 150
L
20DS
20 VDC, D-Coil, Dual Spade
L
20ER
20 VDC, E-Coil, Deutsch
L
24AG
24 VDC, D-Coil, DIN 43650
L
24AP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
L
24DG
24 VDC, D-Coil, DIN 43650
L
24DL
24 VDC, D-Coil, Dual Lead Wires
L
24DL/W
24 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
24DP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
L
24DR
24 VDC, D-Coil, Deutsch
L
24DS
24 VDC, D-Coil, Dual Spade
L
24EG
24 VDC, E-Coil, DIN 43650
L
24EJ
24 VDC, E-Coil, AMP Jr.
L
24EL
24 VDC, E-Coil, Dual Lead Wires, 18 inches long
L
24EL/36
24 VDC, E-Coil, Dual Lead Wires, 36 inches long
L
24ER
24 VDC, E-Coil, Deutsch
L
24EY
24 VDC, E-Coil, Metri-Pack 150
L
36DS
36 VDC, D-Coil, Dual Spade
TS90-31_Order