2 contact addresses ................3 ▶ The quickstart must be available to every user. 3 intended use .....................4 ▶ The liability and warranty for type 2031 INOX do not apply if the quick- start are not observed. 4 Basic safety instructions ............4 The quickstart illustrates the installation and commissioning of the 5 technical data ..................5...
▶ Keep the device away from highly flammable substances and INTeNDeD use media. Diaphragm valve Type 2031 INOX is designed to control the flow-rate of liquid and gaseous media. • Observe the permitted application conditions for using the equipment. • Operate only when in perfect condition and pay attention to correct storage, transportation, installation and operation.
Medium temperature: -10 °C…+140 °C specified as flow media in the chapter “Technical data”. Permitted medium temperature depending on diaphragm material: ▶ Do not make any internal or external changes to type 2031 INOX and do not load mechanically. Material temperature remarks [°c]...
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Type label see “Fig. 1” Orifice (Diaphragm size) Seal material Control function required minimum pilot pressure for control function B Body material depending on the medium pressure on one side: Type 2031 A 8,0 EPDM VA Connections, Max. G1/4 Pmed 8,5 bar medium pressure Pilot 5,5-10 bar Elastomer Pilot pressure (including coated) S/N 1060...
Type 2031 INOX Installation INsTallaTION 6.1.1 Installation position installation position: any, preferably with the actuator face up. Danger! installation for self-drainage of the body: danger – high pressure. ▶ Before dismounting the lines and valves, turn off the pressure and It is the responsibility of the installer and operator to ensure vent the lines.
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Type 2031 INOX Installation devices with Vg/Vs welded body 6.2.2 Installation installation for actuator with control function a: Before welding the body, the actuator must be removed. → Align diaphragm. the mark tab of the diaphragm must be vertical to the flow Installation of direction. → Place actuator on the body. WarnIng! → Apply control air connection with compressed air (5.5 bar).
Type 2031 INOX Installation Pneumatic connection sTarT-uP WarnIng! WarnIng! risk of injury from unsuitable connection hoses. risk of injury from improper operation. Hoses which cannot withstand the pressure and temperature range Improper operation may result in injuries as well as damage to the may result in hazardous situations. device and the area around it.
Type 2031 INOX Transportation, Storage, Disposal 8.1.2 Inspection intervals TraNsPOrTaTION, sTOraGe, → DIsPOsal Check diaphragm for wear after a maximum 10 switching operations. Muddy and abrasive media require correspondingly shorter note! inspection intervals! transport and storage damage. • Protect the device against moisture and dirt in shock-resistant cleaning packaging during transportation and storage.
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