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HYDRAFORCE
5145003


$222.98 USD
  • HYDRAFORCE
  • Material:5145003
  • Model:PV72-21G-0-N-00 FLOW CONTROL
  • Summary:NORMALLY OPEN PRESSURE COMPENSATED ELECTRO PROPORTIONAL FLOW REGULATOR VALVE CARTRIDGE

Due to extremely high demand, please call 920-337-0234 for availability

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce 5145003 (5145003) is a high-performance solenoid-operated, two-port, pressure-compensated, spool-type, normally open, proportional flow control valve. Specifically designed to regulate the flow out of port 2 irrespective of the system working pressure, this valve ensures that the regulated flow is inversely proportional to the electric current supplied to the solenoid. As current increases, the output flow decreases. This model stands out for its excellent linearity and hysteresis characteristics which promise precise control and reliable operation under varying conditions. The 5145003 features a hardened spool and cage that enhance its durability and lifespan even under rigorous use. Its efficient wet-armature construction optimizes performance while minimizing maintenance needs. The valve offers flexibility in terms of customization with options for different coil voltages and terminations, making it versatile for various application requirements. Additionally, cartridges are voltage interchangeable which allows for easy modifications based on specific needs without complete system overhauls. This model also includes a unitized molded coil design which enhances structural integrity and reliability. Standard coil waterproofing ensures that the valve operates effectively in moist environments without risk of damage or performance degradation. Moreover, a manual override option provides an added layer of operational security allowing manual control when needed. This combination of advanced features makes the Hydraforce 5145003 an ideal solution for controlling fluid flow in sophisticated hydraulic systems efficiently and reliably.

Unit weight: 0.40 kg (0.88 lb)
Blank option
0.44 kg (0.98 lb)
"m" option
0.55 kg (1.21 lb)
"g" option

Internal wetted surface area: 283 cm² (43.8 in²)
Blank option
348 cm² (53.9 in²)
"m" option "g" option

RatingsPressure Ratings
Pressure rating: 240 bar (3500 psi)

Proof pressure: 345 bar (5000 psi)

Burst pressure: 896 bar (13000 psi)

Flow Ratings
Flow rating: 0 to 57 lpm (0 to 15.0 gpm)

Maximum internal leakage: 0.38 lpm (0.1 gpm)
Max at 100 current

Hysteresis flow: lpm (gpm)

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
Operating ParametersFluids: 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
Electrical ParametersNote: With size 70 e-series and d-series coils

Maximum control current: 1350 mA
12 V coil
750 mA
24 V coil

Threshold current: 150 mA
12 V coil
75 mA
24 V coil

Valve inductance: 240 mH
E-coil 12 V
200 mH
D-coil 12 V
700 mH
E-coil 24 V
600 mH
D-coil 24 V

Dither PWM frequency: 100 to 250 Hz
Performancehttps://www.hydraforce.com/globalassets/product-images/pv72-21_perf_chrt2022-02-24.gif

Installation SpecificationsCavity: VC12-2B
12-size-2-way Cavities
Cartridge installation torque: 47 N-m (35 ft-lb)

Coil nut torque: 14 to 16 N-m (10 to 12 ft-lb)

Cover cap torque: 7 to 9 N-m (5 to 7 ft-lb)

Orientation restriction: None
Order CodePOSITION CODE DESCRIPTION PV72-21E-H-J-L E Manual Override E BLANK NONE E G Variable Position Override, Red Knurled Knob with Cover Cap E M Variable Position Override, Red Knurled Knob H Line Body H 0 No Body H 10T Aluminum SAE 10 H 12T Aluminum SAE 12 J Seal J N Buna-N J V Fluorocarbon J P Polyurethane J U PPDI Urethane L Coil L 0 No Coil L 12DG 12 VDC, D-Coil, DIN 43650 L 12DL 12 VDC, D-Coil, Dual Lead Wires L 12DL/W 12 VDC, D-Coil, Dual Lead Wires with Weatherpak L 12DS 12 VDC, D-Coil, Dual Spade L 12ER 12 VDC, E-Coil, Deutsch L 12EY 12 VDC, E-Coil, Metri-Pack 150 L 24DG 24 VDC, D-Coil, DIN 43650 L 24DL 24 VDC, D-Coil, Dual Lead Wires L 24DS 24 VDC, D-Coil, Dual Spade L 24ER 24 VDC, E-Coil, Deutsch
https://www.hydraforce.com/globalassets/product-images/pv72-20_dim_dwg2022-02-24.gif


Seal kit: SK12-2X-M
X = seal option
Seal kit installation instructions
Housings:
Available
12-2w valve bodies
Coils:
70 size D
coils
70 size E
coils