Solenoid-Operated On/Off Valve – HyPerformance™

HSV12-23 — Poppet-Type, 2-Way, Normally Open,
Bi-Directional
  Selection guide - similar valves.
  PDF file of this page.
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HSV12-23 Valve

SYMBOL:
HSV12-23 Valve symbol

DESCRIPTION
A solenoid-operated, 2-way, piloted, normally open, poppet-type, screw-in hydraulic
cartridge valve, designed to function as a load holding valve in high-pressure applications
requiring low internal leakage

OPERATION
When de-energized, the HSV12-23 allows flow bi-directionally. When energized, the valve's
poppet closes on its seat, blocking flow from ports 2 to 1. In this mode, the cartridge will allow
flow from ports 1-2 after overcoming the actuator and spring forces. (See performance graph.)
Operation of Manual Override Option: The manual override feature is intended for emergency
use, not continuous duty operation. To shift the valve manually, push and hold down the manual
override button or knob.

FEATURES
• Bi-directional operation.
• Continuous-duty rated solenoid.
• Hardened seat for long life and low leakage.
• Optional coil voltages and terminations.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Manual override option.
• Waterproof E-Coils rated up to IP69K.
• Corrosion-resistant plating.
• Unitized, molded coil design.
• Cost effective cavity.
• All HyPerformance™ products are tested to NFPA specification T2.6.1.
and are tested at a verification level of 90% and an assurance of 99%.

RATINGS
Operating Pressure: 350 bar (5075 psi); 10% cycle life: 420 bar (6090 psi)
   Note: All HyPerformance products are tested for 900K cycles at 350 bar and 100K cycles at 420 bar
Proof Pressure: 690 bar (10,000 psi)
Burst Pressure: 1380 bar (20,000 psi)
Flow: Up to 114 lpm (30 gpm)
Internal Leakage: 7 drops/minute with 350 bar (5075 psi) at port 2
Temperature: -54 to 107°C (-65 to 225°F) with urethane seals
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20 °C: E-Coil: 1.7 amps at 12 Vdc; 0.85 amps at 24 Vdc
Minimum Pull-in Voltage: 85% of nominal at 240 bar (3500 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: HVC12-2; See page 9.112.1_2w
Cavity Tool: HCT12-2XX; See page 8.600.1
Seal Kit: SK12-2U-0; See page 8.650.1
Coil Nut: Part No. 4553800

PERFORMANCE:

HSV12-23 Valve Performance Chart
  DIMENSIONS:

HSV12-23 Valve Dimensions
**Cartridge torque shown for ductile iron manifold. Torque 60-65 ft-lb (81-88 Nm)
  in aluminum. Aluminum housing is rated to 207 bar (3000 psi).

MATERIALS:

Cartridge: Weight: (without coil and nut) 0.29 kg (0.63 lb) Steel with hardened work surfaces. Urethane seals without back-up rings standard.

Standard Ported Body:
Weight: 2.62 kg (1.18 lb) H–series ductile iron. Rated to 350 bar (5075 psi).
See page 8.012.1_2w.

10-Size E-Coil: Weight: 0.41 kg (0.9 lb); Fully encapsulated with rugged external metal shell. Rated up to IP69K with integral connectors.
See page 3.400.1_10-size.
  ORDERING CHART:

HSV12-23 Ordering Chart Manual Override Options

Selection guide - similar valves.
PDF file of this page. Request a quote.