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Flow Control Valves — HyPerformance™
HEC12-32 — Flow Regulator, Pressure Compensator
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A screw-in, cartridge-style, flow-on-demand, pressure-compensator with load sense.
With inlet at port 2, the HEC12-32 will deliver required flow at 3 in response to load
differential pressure sensed at 1.
Note: For greater stability, it is recommended to install the 10.53 mm (0.21 inch) orifice
in the load sense line at port 1.
Hardened parts for long life.
Quiet, modulated response.
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%
Operating Pressure: 350 bar (5075 psi); 10% cycle life at 420 bar (6090 psi)
Note: HyPerformance valves 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)
Inlet Flow: 83 lpm (22 gpm) max. with 11 bar (160 psi) compensating spring;
57 lpm (15 gpm) max. with 5.5 bar (80 psi) compensating spring
Internal Leakage: 52 ml/minute (3.2 cu.in./minute) max. at port 1
with 350 bar (5075 psi) pressure at port 2, and with port 3 blocked
Flow Maintenance: See performance chart
Temperature: -54° to 107°C (-65° to 225°F) with PPDI Urethane seals
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: HVC12-3; See page 9.112.1_3w
Cavity Tool: HCT12-3xx; See page 8.600.1
Seal Kit: HSK12-3U-MMM; See page 8.650.1
Cartridge: Weight: 0.42 kg (0.93 lb);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; PPDI Urethane O-rings with no back-ups standard.
Ported Body: Weight: 4.05 kg (8.93 lb)
H-series ductile iron standard. Rated to 345 bar (5000 psi).
See page 8.012.1_3w.
|Selection guide - similar valves.
||PDF file of this page.||Request a quote.|