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Valves - Electro-proportional Controls - Flow Control - Pressure Compensated - Priority Type - Normally Closed

PV76-30

NORMALLY CLOSED PROPORTIONAL FLOW REGULATOR

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Overview

Description

Pv76-30 is a solenoid operated, pressure compensated, spool type, normally closed proportional flow control valve.

Operation

The valve CAN be used as priority type flow regulator with pressure compensated regulated and bypass flow. It can also be used as a restrictive type, 2-way, pressure compensated flow regulator when bypass line (port 2) is blocked. The regulated flow is proportional to electric current applied to the solenoid.

Features

  • Excellent linearity and hysteresis characteristics.
  • Hardened spool and cage for long life.
  • Optional coil voltages and terminations.
  • Efficient wet-armature construction.
  • Manual Override option.
Pressure Ratings
Pressure rating:
  • 241 bar (3500 psi) Inlet
  • 207 bar (3000 psi) Ports 2, 3
Proof pressure:
  • 345 bar (5000 psi)
Burst pressure:
  • 896 bar (13000 psi)
Flow Ratings
Flow rating:
  • Note: Flow rating for PV76-30A, PV76-30AM, and PV76-30AG
  • 85.2 lpm (22.5) 2-ported, regulated
  • 94.6 lpm (25 gpm) 3-ported, regulated
  • 121.1 lpm (32 gpm) 3-ported, input (bypass open), nominal
  • 151.4 lpm (40 gpm) 3-ported, input (bypass open), maximum
Flow rating:
  • Note: Flow rating for PV76-30B, PV76-30BM, and PV76-30BG
  • 60.6 lpm (16 gpm) 2-ported, regulated
  • 64.4 lpm (17 gpm) 3-ported, regulated
  • 83.3 lpm (22 gpm) 3-ported, input (bypass open), nominal
  • 113.6 lpm (30 gpm) 3-ported, input (bypass open), maximum
Maximum internal leakage:
  • 0.38 lpm (0.10 gpm) At zero current
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
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/14 per ISO 4406
Unit weight:
  • 0.6 kg (1.3 lb) PV76-30A, PV76-30B
  • 0.64 kg (1.4 lb) PV76-30AM, PV76-30BM
  • 0.73 kg (1.6 lb) PV76-30AG, PV76-30BG
Internal wetted surface area:
  • 468 cm² (72.6 in²) PV76-30A, PV76-30B
  • 473 cm² (73.3 in²) PV76-30AM, PV76-30AG, PV76-30BM, PV76-30BG
Maximum control current:
  • 1600±100 mA 12 V coil
  • 800±50 mA 24 V coil
Threshhold current:
  • Note: PV76-30A/AM/AG
  • 300±100 mA 12 V coil
  • 150±50 mA 24 V coil
Threshhold current:
  • Note: PV76-30B/BM/BG
  • 350±100 mA 12 V coil
  • 175±50 mA 24 V coil
PV76-30_perf1(2023-09-18) PV76-30_perf2(2023-09-18) PV76-30_perf3(2023-09-18) PV76-30_perf4(2023-09-18)
PV76-30_dim(2023-09-18)
NOTES:
  • Note: For D-series coils install both the upper and lower O-rings.
  • Note: For E-series coils install the upper O-ring only.
  • Note: Do not operate or pressurize the valve without installing the coil retaining nut. To ensure proper function, the coil nut must be installed to retain the coil.
  • Note: See installation instructions for detailed procedure.
Cavity:
  • VC16-3
Cartridge installation torque:
  • 67.8 N-m (50 ft-lb)
Coil nut torque:
  • 13.6 to 16.3 N-m (10 to 12 ft-lb)
Guard cap torque:
  • 7 to 9 N-m (5 to 7 ft-lb)
Orientation restriction:
  • None
Seal kit:
  • SK16-3N-MM Buna N
  • SK16-3V-MM Fluorocarbon
  • SK16-3P-MM Polyurethane
Housings:
Coils:
PV76-30_order(2023-09-18)

Model Options

PV76-30ADE-H-J-L
D Max Regulated Flow
CODE
DESCRIPTION
A
0 to 95 lpm (0 to 25.0 gpm) Max Regulated Flow
B
0 to 64 lpm (0 to 17 gpm) Max Regulated Flow
E Manual Override
CODE
DESCRIPTION
BLANK
NONE
G
Variable Position Override, Red Knurled Knob with Cover Cap
M
Variable Position Override, Red Knurled Knob
H Line Body
CODE
DESCRIPTION
0
No Body
12T
Aluminum SAE 12
16T
Aluminum SAE 16
16TD
Ductile Iron SAE 16
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
L Coil
CODE
DESCRIPTION
0
No Coil
12DG
12 VDC, D-Coil, DIN 43650
12DL
12 VDC, D-Coil, Dual Lead Wires
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
12DS
12 VDC, D-Coil, Dual Spade
12ER
12 VDC, E-Coil, Deutsch
12EY
12 VDC, E-Coil, Metri-Pack 150
24DG
24 VDC, D-Coil, DIN 43650
24DL
24 VDC, D-Coil, Dual Lead Wires
24DS
24 VDC, D-Coil, Dual Spade
24ER
24 VDC, E-Coil, Deutsch

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