Valves - Solenoid on/off Controls - 2-Position 4-Way - Normally Open

SV12-40R

SOLENOID VALVE SPOOL, 2 POSITION, 4 PORT

Overview

Description

A solenoid operated, 2 position, 4 way, direct-acting spool type, screw-in hydraulic cartridge valve

Operation

When de-energized, the SV12-40R allows flow from port 2 to port 1 and from port 3 to port 4. When energized, the spool shifts to allow flow from port 3 to port 2, and from port 4 to port 1

note: consult factory for applications where port 1 will be used as an inlet

Features

  • Continuous-duty rated coil. Hardened precision spool and cage for long life. Optional coil voltages and terminations. Manual override option. All ports may be fully pressurized. Heavy-duty waterproof E‑Coils rated up to IP69K.

Ratings

Pressure Ratings
Pressure rating
241 bar (3500 psi)
Proof pressure
345 bar (5000 psi)
Burst pressure
758 bar (11000 psi)
Flow Ratings
Maximum internal leakage
410 ml/min (25 in³/min) Max at
240 bar (3500 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
-54 to 107 °C (-65 to 225 °F) With polyurethane seals
Storage temperature
-40 to 70 °C (-40 to 160 °F)
Ambient temperature
-40 to 70 °C (-40 to 160 °F)
Other Ratings
Environmental rating
Ip67 (with integral connectors)

Operating Parameters

Fluids
Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range
7.4 to 420 cSt
Maximum operating contamination level
20/18/14 per ISO 4406

Properties

Cartridge weight
0.43 kg (0.95 lb)
Internal wetted surface area
333 cm² (51.6 in²)

Performance

SV12-40R_Perf_Chrt SV12-40R_Perf_Chrt2

Dimensions

SV12-40R_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.42 kg (0.94 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O‑rings and TFE back-ups standard.

Standard Ported Body: Weight: 1.5 kg (3.3 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions may differ.

E‑Coil: Weight: 1.36 kg (3.0 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.

Installation Specifications

Cavity
VC12-4
Cartridge installation torque
70.5 to 81.3 N-m (52 to 60 ft-lb)
Coil nut torque
6.8 to 9.5 N-m (5 to 7 ft-lb)
Orientation restriction
None

Accessories

Seal kit
SK12-4X-MMM X=seal option

Order code

POSITION
CODE
DESCRIPTION
SV12-40RE-H-J-L
E
Manual Override
E
BLANK
NONE
E
K
Momentary Push Override, Knob
E
P
Momentary Push Override, Button
E
T
Variable Position Override, Slotted Screw
H
Line Body
H
0
No Body
H
10T
Aluminum SAE 10
H
12T
Aluminum SAE 12
H
12TD
Ductile Iron SAE 12
H
6B
Aluminum BSPP 3/4" (6)
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
P
Polyurethane
J
U
PPDI Urethane
L
Coil
L
0
No Coil
L
12EG
12 VDC, E-Coil, DIN 43650
L
12EL
12 VDC, E-Coil, Dual Lead Wires
L
12EL/W
12 VDC, E-Coil, Dual Lead Wires with WeatherPak
L
12ER
12 VDC, E-Coil, Deutsch
L
12ER/Z
12 VDC, E-Coil, Deutsch with Zener Diode
L
12ES
12 VDC, E-Coil, Dual Spade
L
12EY
12 VDC, E-Coil, Metri-Pack 150
L
24EG
24 VDC, E-Coil, DIN 43650
L
24ER
24 VDC, E-Coil, Deutsch
L
24ER/Z
24 VDC, E-Coil, Deutsch with Zener Diode
L
24ES
24 VDC, E-Coil, Dual Spade
SV12-40R_Order