Valves - Electro-proportional Controls - Flow Control - Pressure Compensated - Restrictive Type - Normally Open

HPV12-21

NORMALLY OPEN PRESSURE COMPENSATED PROPORTIONAL FLOW REGULATOR VALVE U.S. PATENT NO. 8,253,063

Overview

Description

The HPV12-21 is a solenoid-operated, pressure compensated, spool type, normally open, proportional flow control regulator

Operation

With inlet flow at port 1 the HPV12-21 valve will regulate flow out of port 2 regardless of system working pressure with flow rate inversely proportional to current applied to the solenoid

Features

  • Continuous-duty rated coil.
  • Hardened spool and cage for long life.
  • Efficient wet-armature construction.
  • Cartridges are voltage interchangeable.
  • Waterproof E-Coils rated up to IP69K.
  • 1000-hour salt-spray rated solenoid tubes.
  • 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

Pressure Ratings
Pressure rating
350 bar (5075 psi)
420 bar (6090 psi) 10% cycle life
Proof pressure
690 bar (10000 psi)
Burst pressure
1241 bar (18000 psi)
Flow Ratings
Flow rating
60.6 lpm (16.0 gpm)
Maximum internal leakage
0.38 lpm (0.10 gpm) At port 2 at 100% current and 345 bar (5000 psi) at port 1
Hysteresis flow
lpm (gpm) Maximum
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 urethane seals
Storage temperature
-40 to 70 °C (-40 to 160 °F)
Ambient temperature
-40 to 70 °C (-40 to 160 °F)

Operating Parameters

Fluids
Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range
7.4 to 420 cSt
Maximum operating contamination level
18/16/13 per ISO 4406

Properties

Unit weight
0.29 kg (0.64 lb)
Internal wetted surface area
28729 mm² (44.53 in²)

Electrical Parameters

Note
With size 10 e-series coil
Maximum control current
1100 mA Coil 12 V
550 mA Coil 24 V
Threshold current
250 mA Coil 12 V
125 mA Coil 24 V
Valve inductance
247 mH Coil 12 V
973 mH Coil 24 V
Dither PWM frequency
100 to 250 Hz

Performance

HPV12-21_Perf_Chrt

Dimensions

HPV12-21_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.29 kg (0.64 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-ups standard.

Ported Body: Weight: 2.74 kg (6.05 lbs.); H-Series Ductile iron. Rated to 345 bar (5000 psi).

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.

Installation Specifications

Cavity
Hvc12-2a
Cartridge installation torque
156 to 170 N-m (115 to 125 ft-lb) Steel/ductile iron cavity
122 to 136 N-m (90 to 100 ft-lb) Aluminum cavity
Coil nut torque
7 to 10 N-m (5 to 7 ft-lb)
Orientation restriction
None

Accessories

Seal kit
Hsk12-2n-m Buna N
Hsk12-2v-m Fluorocarbon
Hsk12-2u-0 Urethane

Order Code

POSITION
CODE
DESCRIPTION
HPV12-21E-H-J-L
E
Manual Override
E
BLANK
NONE
E
T
Variable Position Override, Red Knurled Knob
H
Line Body
H
0
No Body
H
12HT
Ductile Iron SAE 12
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
U
PPDI Urethane
L
Coil
L
0
No Coil
L
10DG
10 VDC, D-Coil, DIN 43650
L
10DL
10 VDC, D-Coil, Dual Lead Wires
L
10DR/D
10 VDC, D-Coil, Deutsch with Diode
L
10DS
10 VDC, D-Coil, Dual Spade
L
10EL
10 VDC, E-Coil, Dual Lead Wires
L
10ER
10 VDC, E-Coil, Deutsch
L
10ER/Z
10 VDC, E-Coil, Deutsch with Zener Diode
L
12DG
12 VDC, D-Coil, DIN 43650
L
12DL
12 VDC, D-Coil, Dual Lead Wires, 18 inches long
L
12DL/36
12 VDC, D-Coil, Dual Lead Wires, 36 inches long
L
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
12DL/W/D
12 VDC, D-Coil, Dual Lead Wires with Weatherpak with Diode
L
12DR
12 VDC, D-Coil, Deutsch
L
12DR/D
12 VDC, D-Coil, Deutsch with Diode
L
12DR/Z
12 VDC, D-Coil, Deutsch with Zener Diode
L
12DS
12 VDC, D-Coil, Dual Spade
L
12EG
12 VDC, E-Coil, DIN 43650
L
12EJ
12 VDC, E-Coil, AMP Jr.
L
12EL
12 VDC, E-Coil, Dual Lead Wires, 18 inches long
L
12EL/36
12 VDC, E-Coil, Dual Lead Wires, 36 inches long
L
12EL/W/Z
12 VDC, E-Coil, Dual Lead Wires with WeatherPak and Zener Diode
L
12EL/Z
12 VDC, E-Coil, Dual Lead Wires with Zener Diode
L
12ER
12 VDC, E-Coil, Deutsch
L
12ER/Z
12 VDC, E-Coil, Deutsch with Zener Diode
L
12EY
12 VDC, E-Coil, Metri-Pack 150
L
12EY/Z
12 VDC, E-Coil, Metri-Pack 150 with Zener Diode
L
20DR/D
20 VDC, D-Coil, Deutsch with Diode
L
20DS
20 VDC, D-Coil, Dual Spade
L
20ER
20 VDC, E-Coil, Deutsch
L
24AG
24 VDC, D-Coil, DIN 43650
L
24AP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
L
24DG
24 VDC, D-Coil, DIN 43650
L
24DL
24 VDC, D-Coil, Dual Lead Wires
L
24DL/W
24 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
24DL/W/D
24 VDC, D-Coil, Dual Lead Wires with Weatherpak with Diode
L
24DP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
L
24DR
24 VDC, D-Coil, Deutsch
L
24DR/D
24 VDC, D-Coil, Deutsch with Diode
L
24DS
24 VDC, D-Coil, Dual Spade
L
24EG
24 VDC, E-Coil, DIN 43650
L
24EJ
24 VDC, E-Coil, AMP Jr.
L
24EL
24 VDC, E-Coil, Dual Lead Wires, 18 inches long
L
24EL/36
24 VDC, E-Coil, Dual Lead Wires, 36 inches long
L
24EL/W/Z
24 VDC, E-Coil, Dual Lead Wires with WeatherPak and Zener Diode
L
24ER
24 VDC, E-Coil, Deutsch
L
24ER/Z
24 VDC, E-Coil, Deutsch with Zener Diode
L
24EY
24 VDC, E-Coil, Metri-Pack 150
L
24EY/Z
24 VDC, E-Coil, Metri-Pack 150 with Zener Diode
L
36DS
36 VDC, D-Coil, Dual Spade
HPV12-21_Order