Bellow control valve with compact or element actuator (25 pages)
Summary of Contents for Burkert 2301
Page 1
Type 2301 2/2-way globe control valve 2/2-Wege-Geradsitzregelventil Vanne de réglage à siège droit 2/2 voies Quickstart English Deutsch Français...
The Quickstart provides an exemplary description of the installation and start-up of the device. The detailed description of the device can be found in the oper- ating instructions for Type 2301. The operating instructions can be found on the Internet at: www.burkert.com 1.1...
Type 2301 Symbols SYMBOLS INTENDED USE Unauthorised use of the Type 2301 globe control valve may be DANGER! dangerous to people, nearby equipment and the environment. Warns of an immediate danger. ▶ The device is designed to control the flow of liquid and gaseous ▶...
Type 2301 Basic safety instructions BASIC SAFETY INSTRUCTIONS Risk of injury due to moving parts in the device! ▶ Do not reach into openings in the device. These safety instructions do not take account of any Danger due to loud noises. • contingencies or events which may occur during installation, ▶...
▶ The exhaust air can be contaminated by lubricants in the actuator. ▶ Transport, install and remove heavy device only with the aid of a second person and using suitable tools. 5.3 Information on the Internet Operating instructions and data sheets for Type 2301 can be found online at: www.country.burkert.com English...
Type 2301 Structure and function STRUCTURE AND FUNCTION Closed by spring force in rest position. The Type 2301 globe control valve can only be used in combination with the following control units: Opened by spring force in rest position. Positioner Type 8692, 8694, 8696 and 8792 Process controller Type 8693 and 8793...
Type 2301 Structure and function TECHNICAL DATA CFB/CFI 7.1 Conformity The Type 2301 globe control valve conforms to the EU directives as Marking on the per the EU Declaration of Conformity (if applicable). housing 7.2 Standards Flow direction Fig. 1: F lowdirectionbelowseat(idleon/off,closingagainstmedium) The applied standards, which are used to demonstrate conformity with EU Directives, are listed in the EU-type examination certificate and/or...
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Tab. 1: Actuatortemperatureranges CE marking Type 1) W henusingacontrolunit,themax.Ambienttemperatureof thiscomponentmustbenotedandadheredto. 2) Pilotairconnectoraspush-inconnector 3) Controlairconnectorasthreadedbushing 2301 B PTFE Kvs4,3 lin PS 16bar Tmed -10...+130°C The globe control valve is suitable for steam Flow 1 see manual for derating W17AL 00297969 sterilisation.
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Type 2301 Structure and function Derating pressure and temperature ranges Temperature Medium pressure Usage limits of the valve (derating medium pressure) –10 – +50 °C 14 bar Temperature Medium pressure 100 °C 14 bar –10 – +50 °C 25 bar 150 °C 13.4 bar 100 °C 24.5 bar 200 °C 12.4 bar...
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Type 2301 Structure and function 7.4.3 Control medium Medium pressure for control function A Max. sealed medium pressure [bar] In conjunction with pneumatic control units (positioner or Actuator process controller), pilot air as per DIN ISO 8573-1 must be size Steel/steel PTFE/steel PEEK/steel used: [mm] •...
Type 2301 Installation INSTALLATION Pilot pressure for control function B The required minimum pilot pressure P for control function B and I (flow direction below seat) depends on the medium 8.1 Safety instructions pressure. DANGER! The pressure graphs can be found in the operating Risk of injury from high pressure in the system! instructions on the Internet at www.country.burkert.com...
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Type 2301 Installation Uninstall the control unit from the actuator (if present): CAUTION! → Clamp valve body into a collet. Risk of injury due to heavy device. → Loosen fastening screws (2 x). During transportation or installation work, a heavy device may →...
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Type 2301 Installation Dirt trap for devices with approval according to EN 161 Exhaust port Install collet: According to EN 161 "Automatic shut-off valves for gas burners CFA, CFB and gas appliances", a dirt trap, which prevents the penetration of Pilot air port CFI a 1 mm test pin, must be installed upstream of the valve.
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Type 2301 Installation 8.3.3 Install control unit → Before re-installation, grease nipple thread of the actuator (e.g. using Klüberpaste UH1 96-402 from Klüber). Before installation, check the state of the control unit NOTE! connections and align the actuator if necessary. For a description see chapter “8.3.4 Turning actuator”.
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Type 2301 Installation 8.3.4 Turning actuator NOTE! The position of the ports can be smoothly aligned by turning the Excessive torque when tightening the fastening screw actuator 360°. cannot ensure the degree of protection IP65/IP67! ▶ The fastening screws must only be applied with a maximum Only the actuator can be rotated.
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Type 2301 Installation → Place a suitable open-end wrench on the hexagon head of the WARNING! actuator. For control function I – risk of pilot pressure failure! → Move the actuator into the required position by turning it counterclockwise (seen from below).
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Type 2301 Installation 8.6 Disassembly For usage in an aggressive environment, we rec- ommend using a pneumatic hose to drain all free pneu- DANGER! matic ports in a neutral atmosphere. Risk of injury from discharge of pressure and escaping medium! Exhaust air port...
Type 2301 Transportation, storage, disposal TRANSPORTATION, STORAGE, Visual inspection: According to the usage conditions, perform regular visual DISPOSAL inspections: NOTE! → Check medium ports for tightness. Damage from transport and storage! → Check relief bore on the pipe for leaks. • Protect the device against moisture and dirt in shock-re- sistant packaging during transportation and storage.
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