Solenoid-Operated On/Off Valve

SV16-23 — Poppet-Type, 2-Way, Normally Open
with Reverse Flow De-Energized
  Selection guide - similar valves.
  PDF file of this page.
  STP file for SV16-23.
  Request a quote.

SV16-23 Valve

SYMBOL:
SV12-23 Valve symbol

DESCRIPTION
A solenoid-operated, 2-way, normally open, poppet-type, screw-in hydraulic cartridge
valve designed for low leakage in load-holding or blocking applications.

OPERATION
When de-energized, the SV16-23 allows flow from 2 to 1 and from 1 to 2. When energized,
the valve closes, blocking flow from 2 to 1. In this mode, flow from 1 to 2 will be allowed after
overcoming the solenoid force. This requires 3.4 to 10.3 bar (50 to 150 psi).
Operation of Manual Override Option: To override, push and hold override button.

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.

RATINGS
Operating Pressure: 207 bar (3000 psi); Under certain conditions,
this valve may be used at higher pressures; consult factory.
Proof Pressure: 390 bar (5700 psi)
Flow: Up to 132 lpm (35 gpm)
Internal Leakage: 0.15 cc/minute (3 drops/minute) max. at 207 bar (3000 psi)
Temperature: -40° to 100 °C (-40° to 212 °F) with standard Buna seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20 °C: Standard Coil: 1.67 amps at 12 Vdc;
0.18 amps at 115 Vac (full wave rectified).
E-Coil: 1.7 amps at 12 Vdc; 0.85 amps at 24 Vdc
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi)
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC16-2; See page 9.116.1_2w
Cavity Tool: CT16-2xx See page 8.600.1
Seal Kit: SK16-2x-T; See page 8.650.1
Coil Nut: Part No. 7004420

PERFORMANCE:

SV16-23 Performance Chart

 

DIMENSIONS:

SV16-23 Valve Dimensions


MATERIALS:

Cartridge: Weight: 0.31 kg (0.69 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O‑rings and polyester elastomer back-up standard.

Standard Ported Body: Weight: 0.57 kg (1.25 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions may differ. See page 8.016.1_2w.

Standard D-Coil: Weight each: 0.27 kg (0.60 lb); Unitized thermoplastic encapsulated, Class H high temperature magnetwire.
See page 3.200.1_10-size.

E-Coil: Weight: 0.41 kg (0.9 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors. See page 3.400.1_10-size.
 

ORDERING CHART:

SV12-23 Ordering Chart Manual Override Options


Selection guide - similar valves.
PDF file of this page. STP file for SV16-23. Request a quote.