Parker D1FVE02CC0NM03 Proportional Pressure Reducing Valve
Product Details
Product Description
1. Description
Series D1FV proportional pressure reducing valves are available with and without onboard electronics (OBE).
D1FV OBE
The digital onboard electronics are situated in a robust metal housing, which allows the usage under rough environmental conditions. The nominal values are factory set. The cable for connection to a serial RS-232 interface is available as an accessory.
D1FV for External Electronics
The parameters can be saved, changed and duplicated in combination with the digital power amplifier PWD00A-400. The value parameters can be edited with the common ProPxD software for both versions. The D1FV values control the pressure in the A- or B-ports using the barometric feedback principle
2. Features
• Barometric feedback
• 3 command options for D1FV OBE: ±10V, 4...20mA, ±20mA
• High repeatability from valve to valve • Low hysteresis
• Manual override
• Pressure ranges 25 Bar (363 PSI) and 45 Bar (653 PSI)
3. Structural diagram

4. How to Order

Krohne H250 M40 Variable area flowmeter for liquids and gases
* Modular design: from mechanical indicator to 4…20 mA/HART® 7, FF, Profibus-PA and totalizer * Any installation position: vertical, horizontal or in descending pipes * Flange: DN15…150 / ½…6"; also NPT, G, hygienic connections, etc. * -196…+400°C / -320…+752°F; max. 1000 barg / 14500 psig...
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