Plug valve PV 2023
pneumatically-operatedfor controlflow control

plug valve
plug valve
plug valve
plug valve
plug valve
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Characteristics

Type
plug
Operation
pneumatically-operated
Function
for control, flow control
Media
for water, for oil
Body
stainless steel, brass
Applications
liquids, LED
Other characteristics
compact, normally closed, proportional, amplifier
DN

2.4 mm
(0.094 in)

Pressure

8 bar
(116 psi)

Temperature

Max.: 90 °C
(194 °F)

Min.: -10 °C
(14 °F)

Description

Proportional control valve »posiflow«, for water / oil, 24 V DC, NC, G 1/4, DN 2.4, Operating pressure difference max. 8 bar For electronic flow control. For all applications where the flow rate of a liquid or gas has to be controlled. The valve features a special magnet armature and is characterised by low friction and a high dynamic response. If the valve is combined with a plug amplifier: The maximum / minimum current and frequency can be adjusted by means of integrated potentiometers. A current ramp can also be connected and adjusted with a potentiometer. This facilitates a slow change in the flow rate, even if the setpoint changes suddenly. If the setpoint is < 200 mV (< 0.4 / 4.4 mA), the piloting current is completely switched off, causing the valve to be de-energised (tightly closed function). We recommend combining these proportional valves with a plug amplifier. Benefits: - Compact and economical - Integrated temperature compensation - Precise control - Optimised flow with no water hammer - Ramp function assures a smooth response to step changes in the input signal - Disconnect function

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.