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HIGH PERFORMANCE, EASY-TO-INTEGRATE PROPORTIONAL VALVES FOR LIQUIDS & GASES The PFV series of 2/2 proportional solenoid valves simplifies design and construction of medical, life-science, semiconductor and other OEM equipment by providing superior performance and material compatibility.
PFV valves feature an isolated wetted path made of 300/400 series stainless steel, high resolution, individual calibration, consistent liftoff, and laser-marked traceability.
SUPERIOR FLOW CONTROL
The usability, compatibility and performance of the PFV series of 2/2 proportional solenoid valves make them an ideal choice for OEM equipment makers:
* LIQUIDS & GASES
The PFV features an isolated wetted path made of 300 and 400 series stainless steel and 4 seal options (including NSF certified for beverage dispensing). This means the PFV can flow not only air and water but also the most challenging media.
* HIGH PERFORMANCE
Low hysteresis (+/- 5% of full current), high resolution (0.2% FS) and low power consumption (<2.1W nominal) come standard. Each valve is individually calibrated and then crimped to lock in a consistent liftoff current.
* EASY TO INTEGRATE
Available both with and without onboard drive electronics (0…20mA, 0…10Vdc and 0…5Vdc), the PFV is ideal for users who have tight project deadlines, need to get to market quickly and require a plug-and-play device that can be up and running in a short amount of time.
COMPANIES WHO CHOOSE ENFIELD
KEY ADVANTAGES
A PARTIAL LIST OF THE KEY ADVANTAGES OF USING THE PFV SERIES OF 2/2 PROPORTIONAL SOLENOID VALVES:
* 7 ORIFICE SIZES
Seven available orifice sizes ranging from the ultra-low flow Ø0.12 mm (0 to 30 mLPM liquid and 0 to 1.3 SLPM gas) to Ø1.75 mm (0 to 2.5 LPM liquid and 0 to 140 SLPM gas)
* LASER MARKED TRACEABILITY
Each PFV is laser marked with serial number and date and time code allowing traceability back to the original calibration and performance data
* SELECTABLE INPUT PRESSURE
Each PFV is individually calibrated for the inlet and outlet pressure range of the application. Available from 0…10 bar (0...145 psi).
* 6 DRIVER OPTIONS
Six driver options (12Vdc or 24Vdc power with 0…5Vdc, 0…10Vdc or 0…20m command input). Optimized for the PFV series and designed to minimize fluctuations based on temperature and power.
* 4 SEAL OPTIONS
FKM, FKM (NSF Certified), FFKM and EPDM seal options provide compatibility with a maximum range of liquids and gases
* IP67 RATING
Able to handle tough environments while staying protected against both dust and water ingression.
VIDEOS
SEE EXAMPLES OF HOW THE PFV CAN INCREASE THE PERFORMANCE OF YOUR NEW OR EXISTING APPLICATION
FREE PFV SAMPLES
WANT AN EASY WAY TO BEGIN TESTING?
Enfield offers free PFV samples to qualified customers as a quick and very cost-effective method to jump start new development efforts.
Customers can choose from any of the available options (seals, body styles, drive electronics, calibration pressures, and orifices) to make sure they get the right valve for their application. Most models are available to ship within a few days.
WHAT PEOPLE ARE SAYING...
“Overall, quite impressed with the PFVs!”
“This valve is working great- I’m very happy with it...”
“We have been testing your valves with very positive results...”
“We like your company's product. If we have applications in the future that require these valves I'll be sure to reach out!”
“I like the way the valve is designed with the way it screws on to the manifold…”
“The valve works like a charm.…”
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