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NPV Series Diaphragm Isolation Proportional Valves

Orifice diameter 4.0mm

NPV Series Disphragm Separated Proportional Valves

Description

2/2-way proportional diaphragm isolation solenoid valve with fluid separation.

With these valves the flow rate can be controlled via the operating voltage.

Wetted materials exclusively made of PTFE enable use in applications that require a high chemical resistance.

The adjustable flow rates are:

0 - 30 l / min (ΔP= 100 mbar, air)

0 -   4 l / min (ΔP= 1,000 mbar, water)

Flow diagram proportional diaphragm separated solenoid valve

Flow diagram proportional diaphragm separated solenoid valve

Specifications

Type 2/2-way normally closed - proportional
Orifice diameter 4.0 mm (OD)
Port connection Rc1/8 | Rc1/4
Rated voltage 24 VDC
other voltages on request
Operating range Input: 0 - 1000 mbar
Output: 0 - 500 mbar
Diaphragm material PTFE
Body material PTFE
Power consumption 7.0 W
Operating duration 100% ED
Adjustable flow rates 0 - 30 l/min (ΔP=100mbar, air)
0 - 4 l/min (ΔP=1000mbar, water)
Fluid resistant neutral and aggressive liquids / gases
(see resistance lists)
Mounting direction Any
Dimensions Ø40,0 x 95,0 mm