HYDRAFORCE
5278185S
$75.25
- HYDRAFORCE
- Material:5278185S
- Model:EHPR98-T38S-0-N-12ER CARTRIDGE
- Summary:PROPORTIONAL PRESSURE REDUCING / RELIEVING CARTRIDGE VALVE
Due to extremely high demand, please call 920-337-0234 for availability
Description This is a direct-acting, spool-type, proportional, pressure reducing/ relieving valve. It is a 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 an is not serviceable. The regulated pressure is proportional to the input electrical current in the pressure ranges shown. Manual Override Operation Rotate manual override screw clockwise until desired regulated pressure is achieved. Features 10, 12, 20 or 24 VDC coils. 960 hour salt spray protection. Economical drop-in style. Several push-on termination options. Integral waterproof coil standard. Optional 142 micron screen at port 2.
Properties: Unit weight:
0.32 kg (0.70 lb)
Internal wetted surface area:
173 cm² (26.8 in²)
EHPR98-T38
203 cm² (31.4 in²)
EHPR98-T38M
Ratings: Pressure Ratings
Pressure rating:
241 bar (3500 psi)
Port 2
34.5 bar (500 psi)
Port 3
17.2 bar (250 psi)
Port 3 - for manual override option
Burst pressure:
345 bar (5000 psi)
Ports 1 and 2 pressurized
Control pressure at maximum control current:
30 bar (500 psi)
Flow Ratings
Flow rating:
18.9 lpm (5.0 gpm)
Maximum internal leakage:
50 ml/min (3 in³/min)
De-energized, at 34.5 bar (500 psi)
100 ml/min (6 in³/min)
Energized at imax, 34.5 bar (500 psi)
Hysteresis per cent:
5 %
Of maximum control pressure ( PWM) 100 Hz
Other Ratings
Cycle life:
One million cycles
Environmental rating:
Ip69k
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 160 °F)
Ambient temperature:
-40 to 80 °C (-40 to 176 °F)
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
Electrical Parameters: Maximum control current:
1.38 A
(coil) 10 V
1.30 A
(coil) 12 V
0.69 A
(coil) 20 V
0.65 A
(coil) 24 V
Valve inductance:
80 mH
Performance:
Installation Specifications: Cavity:
VC-T011
drop-in-cavities Cavities
Installation type:
Flange mounted
Orientation restriction:
None
Mounting screw torque:
1.2 to 1.5 N-m (0.9 to 1.1 ft-lb)
Order Code: POSITION CODE DESCRIPTION EHPR98-T38EG-H-J-KL E Manual Override E BLANK NONE E M Minimum Regulated Pressure Override, 3/16" Internal Hex G Screen G BLANK NONE G S 100 Mesh Screen H Line Body H 0 No Body J Seal J N Buna-N J V Fluorocarbon K Coil Voltage K 10 10 VDC K 12 12 VDC K 20 20 VDC K 24 24 VDC L Coil Termination L EJ E-Coil, AMP Jr. L ER E-Coil, Deutsch
Dimensions:
Accessories: Mounting screw:
M4 x 12, hf p/n: 4001015 (sold separately)
Valve body:
Hf p/n 71570x0 (sold separately)
Seal kit:
SK-T011-X
X = seal option
Seal kit installation instructions