HF Pro – Miniature Proportional Valve

by | Jun 24, 2012

Non thermally compensated, 2-way normally closed (NC) miniature proportional valve capable of 60 slpm flow and pressures up 50 psig. Ideal performance when utilized with closed loop control.

Product Information

The HF Pro is a miniature 2-way normally closed (NC) high flow proportional valve that controls gas flow proportionaly to input current with flow rates up to 60 slpm at 50 psig. The valve can be controlled with either DC current or pulse width modulation along with closed loop feedback to deliver optimal system performance. The HF Pro miniature proportional valve is an ideal choice for applications that require repeatable pressure and flow control such as respiratory and patient monitoring applications.
  • Capable of contollable flow rates of up to 60 slpm and pressures of 50 psig
  • Provides repeatability across its operating range for improved accuracy
  • Available Oxygen Service use clean
  • Proven performance tested to 35 million life cycles
  • RoHS compliant

Typical Applications:

  • Ventilators
  • O2 Concentrators/Conservers
  • Anesthesia Delivery
  • Patient Monitors
  • Pressure & Flow Control

Technical Specifications

Typical Applications:Ventilators, O2 Concentrators/Conservers, Anesthesia Delivery,Patient Monitors, Pressure & Flow Control
Orifice Sizes Available:0.070" (1.8mm)
Thermal Compensation:Non-Thermally Compensated
Control Method:Current or Voltage
Cleanliness:Oxygen Clean
Valve Configuration(Type):2 Way Normally Closed
Life (# cycles):Up to 35 Million Cycles
Pneumatic Connection Options:Manifold Mount, Barbed
Electrical Connection Options:18" Wire Leads
Leak Rate: Voltage Configurations Available:5 VDC, 12 VDC, and 24 VDC
Power Consumption (Watts):2.0 Watts Maximum
Weight:2.2 oz (62.9 g)

Performance

Flow Rate Range:0 to 60 slpm
Pressure Range:0 to 50 psi

Dimensions

Width:0.61 in (15.49 mm)
Height:1.27 in (32.26 mm)
Length:2.32 in (58.93 mm)

Wetted Materials

Body/Stem Base:360 HO2 Brass, 430 FR Stainless Steel
Seals(Elastomer):FKM
All other:300 Series Stainless Steel

Data Sheet

Click to download the Technical Specification of HF Pro - Miniature Proportional Valve