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SVRV10-26

SOLENOID OPERATED SPOOL TYPE RELIEF VALVE U.S. PATENT # 7,137,406

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Description

SVRV10-26X is a normally open, solenoid operated, spool type, screw in relief valve. When the coil is activated, the pilot closes the drain flow and the spool closes port 2. In this position, the valve works as a relief valve, relieving flow from port 1 to port 2. The pilot opens when the pressure at port 1 exceeds the set pressure. Pilot flow is discharged to port 2.

Features

  • Various pressure ranges.
  • Continuous-duty rated coil.
  • Hardened spool and cage for long life.
  • Optional coil voltages and terminations.
  • Cartridges are voltage interchangeable.
  • Efficient wet-armature construction.
  • Optional waterproof E‑Coils rated up to IP69K.
  • Industry common cavity.
Pressure Ratings
Pressure rating:
  • 296.5 bar (4300 psi)
Proof pressure:
  • 344.7 bar (5000 psi)
Burst pressure:
  • 689.5 bar (10000 psi) Minimum to seat press fit
Relief pressure defined:
  • Pressure evident at
  • 7.57 lpm (2 gpm)
Reseat pressure:
  • 80% of relief pressure setting
Relief pressure range:
  • 20.7 to 296.5 bar (300 to 4300 psi) From zero to maximum control current
Pressure drop:
  • 6.6 bar (95 psi) At 83.3 lpm (22 gpm)
Pressure rise:
  • 0.73 bar/lpm (40 psi/gpm)
Flow Ratings
Flow rating:
  • 83.3 lpm (22 gpm)
Maximum pilot flow:
  • 350 ml/min (21.4 in³/min) And leakage at 80% of relief pressure setting: max
Other Ratings
Response:
  • 65 ms Flow pressure 7.6 lpm (2 gpm) 275.8 bar (4000 psi)
Cycle life:
  • 970000 cycles at
  • 241.3 bar (3500 psi)
  • 15.1 lpm (4 gpm)
  • 296.5 bar (4300 psi)
  • 9.5 lpm (2.5 gpm)
Corrosion protection:
  • 960 hr salt spray per ASTM b117 (model number - gsvrv10-26x)
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
  • -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)
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
Unit weight:
  • 0.19 kg (0.42 lb)
Internal wetted surface area:
  • 183 cm² (28.4 in²)
SVRV10-26_Perf_Chrt(2022-02-24)
SVRV10-26_Dim_Dwg(2022-02-24)
Cavity:
  • VC10-2
Cartridge installation torque:
  • 32.5 to 35.2 N-m (24 to 26 ft-lb)
Maximum allowable torque:
  • 54.2 N-m (40 ft-lb)
Coil nut torque:
  • 5.4 to 6.8 N-m (4 to 5 ft-lb)
Orientation restriction:
  • None
Seal kit:
  • SK10-2X-B (x = seal option) X = seal option
Housings:
Coils:
SVRV10-26_Order(2022-02-24)

Model Options

SVRV10-26D-H-J-L/S
D Pressure Setting
CODE
DESCRIPTION
A
241.3 bar (3500 psi) Relief Pressure
B
206.8 bar (3000 psi) Relief Pressure
C
172.4 bar (2500 psi) Relief Pressure
D
137.9 bar (2000 psi) Relief Pressure
E
103.4 bar (1500 psi) Relief Pressure
F
20.7 to 296.5 bar (300 to 4300 psi) Factory Preset Relief Pressure
H Line Body
CODE
DESCRIPTION
0
No Body
6T
Aluminum SAE 6
8T
Aluminum SAE 8
6TD
Ductile Iron SAE 6
8TD
Ductile Iron SAE 8
2B
Aluminum BSPP 1/4" (2)
3B
Aluminum BSPP 3/8" (3)
4B
Aluminum BSPP 1/2" (4)
4BD
Ductile Iron BSPP 1/2" (4)
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
L Coil
CODE
DESCRIPTION
0
No Coil
10DG
10 VDC, D-Coil, DIN 43650
10DL
10 VDC, D-Coil, Dual Lead Wires
10DR/D
10 VDC, D-Coil, Deutsch with Diode
10DS
10 VDC, D-Coil, Dual Spade
10EL
10 VDC, E-Coil, Dual Lead Wires
10ER
10 VDC, E-Coil, Deutsch
10ER/Z
10 VDC, E-Coil, Deutsch with Zener Diode
12DG
12 VDC, D-Coil, DIN 43650
12DL
12 VDC, D-Coil, Dual Lead Wires, 18 inches long
12DL/36
12 VDC, D-Coil, Dual Lead Wires, 36 inches long
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
12DL/W/D
12 VDC, D-Coil, Dual Lead Wires with Weatherpak with Diode
12DR
12 VDC, D-Coil, Deutsch
12DR/D
12 VDC, D-Coil, Deutsch with Diode
12DR/Z
12 VDC, D-Coil, Deutsch with Zener Diode
12DS
12 VDC, D-Coil, Dual Spade
12EG
12 VDC, E-Coil, DIN 43650
12EJ
12 VDC, E-Coil, AMP Jr.
12EL
12 VDC, E-Coil, Dual Lead Wires, 18 inches long
12EL/36
12 VDC, E-Coil, Dual Lead Wires, 36 inches long
12EL/W/Z
12 VDC, E-Coil, Dual Lead Wires with WeatherPak and Zener Diode
12EL/Z
12 VDC, E-Coil, Dual Lead Wires with Zener Diode
12ER
12 VDC, E-Coil, Deutsch
12ER/Z
12 VDC, E-Coil, Deutsch with Zener Diode
12EY
12 VDC, E-Coil, Metri-Pack 150
12EY/Z
12 VDC, E-Coil, Metri-Pack 150 with Zener Diode
20DR/D
20 VDC, D-Coil, Deutsch with Diode
20DS
20 VDC, D-Coil, Dual Spade
20ER
20 VDC, E-Coil, Deutsch
24AG
24 VDC, D-Coil, DIN 43650
24AP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
24DG
24 VDC, D-Coil, DIN 43650
24DL
24 VDC, D-Coil, Dual Lead Wires
24DL/W
24 VDC, D-Coil, Dual Lead Wires with Weatherpak
24DL/W/D
24 VDC, D-Coil, Dual Lead Wires with Weatherpak with Diode
24DP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
24DR
24 VDC, D-Coil, Deutsch
24DR/D
24 VDC, D-Coil, Deutsch with Diode
24DS
24 VDC, D-Coil, Dual Spade
24EG
24 VDC, E-Coil, DIN 43650
24EJ
24 VDC, E-Coil, AMP Jr.
24EL
24 VDC, E-Coil, Dual Lead Wires, 18 inches long
24EL/36
24 VDC, E-Coil, Dual Lead Wires, 36 inches long
24EL/W/Z
24 VDC, E-Coil, Dual Lead Wires with WeatherPak and Zener Diode
24ER
24 VDC, E-Coil, Deutsch
24ER/Z
24 VDC, E-Coil, Deutsch with Zener Diode
24EY
24 VDC, E-Coil, Metri-Pack 150
24EY/Z
24 VDC, E-Coil, Metri-Pack 150 with Zener Diode
36DS
36 VDC, D-Coil, Dual Spade
115AG
115 VAC, D-Coil, DIN 43650
115AP
115 VAC, D-Coil, 1/2" Conduit and Dual Lead Wires
230AG
230 VAC, D-Coil, DIN 43650
230AP
230 VAC, D-Coil, 1/2" Conduit and Dual Lead Wires
S Pressure Setting
CODE
DESCRIPTION
XX
20.7 to 296.5 bar (300 to 4300 psi)
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