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Valves - Solenoid on/off Controls - 2-Position 2-Way - Poppet Type - Normally Closed - Restrictive Reverse Flow

SV16-20

SOLENOID VALVE POPPET, 2 PORT, NORMALLY CLOSED

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Overview

Description

A solenoid-operated, 2 port, normally closed, poppet-type, screw-in hydraulic cartridge valve, designed to function as a load-holding or blocking valve in applications requiring low internal leakage.

Operation

When de-energized, the SV16-20X acts as a check valve, allowing flow to pass from port 1 to port 2, while blocking flow in the reverse direction. When energized, the poppet lifts to open the port 2 to port 1 flow path. In this mode, flow from port 1 to port 2 is severely restricted.

Features

  • Continuous-duty rated coil. Hardened seat for long life and low leakage. Optional coil voltages and terminations. Efficient wet-armature construction. Cartridges are voltage interchangeable. Unitized, molded coil design. Manual override option. Optional waterproof E-Coils rated up to IP69K. Industry-common cavity.
Pressure Ratings
Pressure rating:
  • 241 bar (3500 psi)
Proof pressure:
  • 344 bar (5000 psi)
Burst pressure:
  • 779 bar (11300 psi)
Flow Ratings
Flow rating:
  • 227.4 lpm (60 gpm) Based on
  • 34.4 bar (500 psi) Pressure drop, see performance graphs
Maximum internal leakage:
  • 5 drops/min At rated pressure
Hysteresis per cent:
  • 5 % Maximum up to 60% of imax
  • 10 % Maximum from 60% of imax up to imax
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)
Other Ratings
Corrosion protection:
  • 960 hr salt spray per ASTM b117 (gsv16-20)
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
Unit weight:
  • 0.32 kg (0.71 lb)
Internal wetted surface area:
  • 221 cm² (34.2 in²)
Valve inductance:
  • 166 mH
Maximum control current:
  • 1.2 A For coil 12 Vdc
Threshhold current:
  • 0.4 A For coil 12 Vdc
Dither PWM frequency:
  • 100 to 400 Hz
SV16-20_Perf_Chrt(2022-02-24)
SV16-20_Dim_Dwg(2022-02-24)
Cavity:
  • VC16-2
Cartridge installation torque:
  • 62.4 to 73.2 N-m (46 to 54 ft-lb)
Maximum allowable torque:
  • 169 N-m (125 ft-lb)
Orientation restriction:
  • None
Seal kit:
  • SK16-2X-T X = seal option
Housings:
Coils:
SV16-20_Order(2022-02-24)

Model Options

SV16-20E-H-J-L
E Manual Override
CODE
DESCRIPTION
BLANK
NONE
J
Momentary Pull Override, #10-32 threads
M
Two Position Override, Red Knurled Knob
Y
Momentary Pull Override, Red Knurled Knob
H Line Body
CODE
DESCRIPTION
0
No Body
12T
Aluminum SAE 12
16T
Aluminum SAE 16
12TD
Ductile Iron SAE 12
16TD
Ductile Iron SAE 16
6B
Aluminum BSPP 3/4" (6)
8B
Aluminum BSPP 1" (8)
8BD
Ductile Iron BSPP 1" (8)
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

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