K- 07 25 09 91

Proportional control valve

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Connecting thread

G 1/4″ -19

Max. working pressure difference

8 bar

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K- 07 25 09 91 K- 07 25 09 92 K- 07 25 09 93 K- 07 25 09 94

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Product details for

K- 07 25 09 91

Connecting thread

G 1/4″ -19

Max. working pressure difference

8 bar

85 mm

40.0 mm

95 mm

All characteristics

Characteristics

Pressure range

Vacuum up to 8 bar

Piloting

Via plug amplifier 0 to 10 V, 0 to 20 mA, 4 to 20 mA

Internal parts

stainless steel

Seal

Behaviour failsafe

Tight closure in case of loss of voltage

Housing, valve seat

brass

Media

air, neutral gases, water, oil

Temp. range

max. 50 °C (G 1/8″), max. 90 °C (G 1/4″, G 3/8″)

Valve disc

Customs tariff number

84818079

All characteristics

Product description

Notes

Further information on request.

Description

Constantly increasing demands on quality, accuracy, productivity, comfort, ease of operation and service place ever higher demands on operating and manufacturing equipment. These high demands can only be achieved with a more precise adjustment of the physical variables such as temperature, pressure, force, speed, torque etc. to the respective operating conditions. The stepless adjustment of the physical variables is of decisive importance here. Proportional valves open up the possibility of varying a medium depending on an electronic input variable. The linkage with electronics improves the accuracy and expands the fields of application. For example, a pressure regulator must be usable for many pressure ranges without manually adjusting the pressure. The proportional valve regulates the output pressure in a closed control loop proportionally to the specified setpoint signal. The output pressure is thus constantly compared with the desired setpoint and continuously adjusted - always depending on the current parameters.

Further information

We recommend combining these proportional valves with a plug amplifier, type K-07250999 or K-07251000
We recommend combining these proportional valves with a plug amplifier, type K-07250999 or K-07251000