Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 K-270.A

An Eaton Brand

Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.

Ratings and Specifications

Performance data is typical with fluid at 21,8 cST (105 SUS) and 49°C (120°F)

Typical application pressure (all ports) 210 bar (3000 psi)

Flow rating 114 L/min (30 USgpm)

Internal leakage 82 cm³/min (5 in³/min) maximum

Reseat pressure 90% of crack pressure

Typical vented ∆P 10 bar (150 psi) at rated flow

Coil specifications Power requirements: 16 watts

Coil duty: Continuous from 85% to 110% of nominal voltage

(AC coils are internally rectified)

Temperature range -40° to 120° C (-40° to 248° F)

Fluids All general purpose hydraulic fluids such as:

MIL -H-5606, SAE 10, SAE 20, etc.

Description

Solenoid actuated vented relief

valve.

Operation

This standard valve package is

designed for pump unloading

via solenoid valve activation

to control remotely ventable

relief valve and system relief,

when the solenoid valve is not

activated.

Features

Normally closed and normally

open options, tamper proof or

adjustable relief options. Low

power requirements, gauge

port. Aluminum in-line type

housing, number of voltage

and connector options.

All components in the package

are true cartridges and can

be removed from the housing

without disturbing the plumbing.

Pressure Drop (pressure override)

Performance Data

SRV-12 - Solenoid Vented Relief Valve

Normally open or normally closed

114 L/min (30 USgpm) • 210 bar (3000 psi)

Normally Closed Version

Normally Open Version

1000

2000

3000

4000

20 40 60 80 100 120

0 5 10 15 20 25 30

140

210

(Bar)

P-T differential pressure - (psi )

275

Flow - L/min (21,8 cSt oil @ 49˚ C )

Flow - USgpm (1 05 SUS oil @ 1 20˚ F )

EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 K-271.A

An Eaton Brand

Where measurements are critical request certified drawings. We reserve the right to change specifications without notice.

1 Function

SRV - Solenoid actuated

ventable relief valve

2 Size

12 - 12 size

3 Seal Material

Blank - Buna-N

V - Viton

Viton is a registered trademark of E.I.

DuPont

4 Type

C - Normally closed

O - Normally open

Code P, T Gauge Housing

6G 3/4" BSPP 1/4" BSPP 02-184898

12T SAE 12 SAE 4 02-184899

Model Code

5 Relief Control

C - Cap

K - Knob

S - Screw

6 Valve Housing Material

A - Aluminum

10 Connector Types

GS - ISO 4400 DIN 43650

connector

PS - 1/2" NPT conduit

WS - Leadwire

11 Special Features

00 - None

(Only required if valve has special

features, omitted if "00")

7 Port Size

8 Relief Pressure Range

Note: Code based on pressure

in psi.

15 - 5-103 bar (75-1500 psi)

30 - 10-207 bar (50-3000 psi)

9 Voltage Rating

12D - 12 VDC

24D - 24 VDC

120A - 120 VAC

240A - 240 VAC

Cartridge Description Quantity

SV5-8-0-0-** 2 way/2 position N.O. poppet solenoid valve 1

SV5-8-C-0-** 2 way/2 position N.C. poppet solenoid valve 1

VRV11-12-*-0-** Vented relief valve 1

Composition Chart

Dimensions

mm (inch)

1 2 3 4 5 6 7 8 9 10 11

SRV-12 - Solenoid Vented Relief Valve

Normally open or normally closed

114 L/min (30 USgpm) • 210 bar (3000 psi)

SRV 12 (V)

* * A **

/ *** **

– –– – – – –

M-10 x 1.50-6H x .62 dp

mtg holes for BSPP port option.

.3750-16 UNC-2B x .62 dp

mtg. holes for SAE #12 port option

49,5

(1.95)

50,8

(2.00)

N.C.

63,5

(2.50)

N.O.

67,0

(2.64)

100,8

(3.97)

81,7

(3.22)

25,4 (1.00)

50,0 (1.99)

SV5-8-*-0-***

VRV11-12-*-0-**

25,4 (1.0

)

49,2 (1.

75,4 (2.97)

"P"

"G"

"T"

"P"

SV5-8-*-C-***