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Miniature Proportional Valve

 
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Description
Thermally compensated 2-way normally closed (NC) miniature proportional valve designed to maintain accurate and repeatable flow over a wide range of media. Ideal for medical and analytical applications that require precision control and flow up to 56 slpm.

Features
1. Enables precise flow control for improved instrument accuracy
2. Thermally compensated to maintain precise flow over a wide range of media
3. Computer automated calibration and serialization for performance traceability
4. Cleaned for Oxygen and Analytical Service use
5. Proven performance tested to 100 million life cycles

Performance Characteristics of Miniature Proportional Valve
Typical Applications Gas Chromatography, Ventilators, Anesthesia Delivery, Mass Flow Control, Oxygen Conservers & Concentrators, Anaesthesia Delivery & Monitors, Pressure & Flow Control, Mass Flow Control
Performance: Flow Rate Range 0 to 56 slpm
Performance: Pressure Range 0 to 150 psi
Orifice Sizes Available 0.010, 0.020, 0.030, 0.040, 0.050, and 0.065" (0.25, 0.51, 0.76, 1.02, 1.27, and 1.65mm)
Thermal Compensation Thermally Compensated
Dimensions: 0.63 in (16.51mm)
Dimensions: 0.67 in (17.02mm)
Dimensions: Length 1.79 in (45.34mm)
Wetted Materials: Body/Stem Base 360 HO2 Brass, 430 FR Stainless Steel
Wetted Materials: Seals (Elastomer) FKM, FFKM
All Other Wetted Materials 300 Series Stainless Steel
Control Method Current or Voltage
Cleanliness Analytically Clean
Valve Configuration Type 2 Way Normally Closed
Life (# cycles) Up to 100 Million Cycles
Pneumatic Connection Options Manifold Mount, Manifold Mount w/ Screens, Barbed, 10-32 threaded
Electrical Connection Options 18" Wire Leads, 4 Pin PC Connection, Quick Spade
Voltage Configurations Available 6.5 VDC, 8 VDC, 11.5 VDC, 13.5 VDC, 20 VDC and 29VDC
Leak Rate <0.2 sccm of Helium
Power Consumption (W) 2.0 Watts Maximum
Weight (lbs) 2.2 oz (62.9g)

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