Buschjost Valves and systems for cleaning dust collectors

Motorised valve For neutral gases and liquids – Interal thread G 1/2 to G 1 – Cartridge system Operating pressure –0.9 to 10 bar Description (standard valve) Motorised valve for e.g. hot water, oil, air Flow direction: determined Fluid temperature: max.+90 °C Ambient temperature: max.+40 °C Mounting position: prefer ably with drive vertical on top ±60° Material Body: Brass (C W617N) Seal: NBR Control discs: Oxide-ceramic Features • Low power consumption • Choice of compact drives • Valve remains on last setting if power lost • Will handle contaminated fluids • Characteristic data Valves Part Number -Wert ** Nominal Diameter Connection size Operatng pressure * k Weight v s 1) 3 (motor  (Base m ) (mm) min. (bar)                      max. (bar)   /h) (kg) 8288500.96XX ¨ Cartridge ¨C0. 10 1.1 0.7 8288200.96XX 15 G 1/2 ¨C0. 10 1.1 0.9 2) 4.4 1.6 8288300.96XX 20 G 3/4 ¨C0. 6 2) 4.4 1.6 8288400.96XX 20 G 1 ¨C0. 6 1) 2)  See motor drives for motor C

Differenzdruck-Messumformer Beschreibung (Standardger?t) Der Differenzdruck-Messumformer ist ein universeller Messumformer f¨1r kleine und mittlere Dr- cke. Durch die Best¨1ckung mit unterschiedlichen Drucksensoren k?nnen Messbereiche zwischen 2,5 und 100 mbar realisiert werden. Zwei Anschlussleitungen dienen zur Spannungsversorgung. Der Speisestrom ist das Mess-Signal von 4...20 mA. Der Betriebszustand wird mit einer Leuchtdi- ode angezeigt. Technische Daten Spannungsversorgung:  U  = 10 - 36 V DC (Hilfsenergie) b Messsysteme:  Halbleitersensor Medium:  Luft sowie trockene, nicht aggressive Gase Analogausgang:  4...20 mA (Zweileitertechnik) Max. zul?ssige B¨1rde  R  = !Y (  - 9 V) / 0,02 A A b Druckanschluss:  Push In 6/4 Umgebungstemperatur: ¨C20 !aC ... max. +55 Ausf¨1hrungen   Kunststoffgehuse  88 x 88 x 53 mm   Elektrischer   Anschluss   Federkraftklemmen,   max. Anschlussquerschnitt 2 1,0 mm2 feindr?htig, 1,5 mm  eindr?htig Zulassung:   Ex tD A22 IP65 T60!a x II 3D Ex tb IIIB T60!aC D

Microcontroller-operated valve controller Description (standard valve) The microcontroller-operated valve controller is used for the cycle control of electromagnetic valves in industrial dust filter systems. The flexible design concept enables the use as PCB version with spacer sleeves, as standard rail version or as separate control unit in plastic casing with ATEX for use in Zone 22 approval. To adapt the controller to various valve outputs, it can be equipped with the corresponding transformer. Technical Data Power supply:   230 V AC, 50 - 60 Hz or 24 V DC Current consumption:   30 VA Operating temperature:  0 !aC ... +50 ! Valve outputs:  8 Displays:   LED  1 x green "Operation" 1 x yellow "Cleaning" 8 x red assigned to the valves Control elements:   Start button  Set cycles are executed   Test button  The next valve is cleaned   Rotary selector   switch   Number of valves from 1...8 Cycle setting   Potentiometer  Pulse setting, Pause setting Electrical connection:   Cage clamp terminal strips Valve current:   1 A at a pulse time !Y 1 s and a paus

Valve controller for industrial filters Description (standard valve) The solenoid valve controller is used for the time- or differential pressure-dependent control of solenoid valves in industrial dust extraction technology. Up to 64 valves are controlled with the base unit and three expansion units. The base unit communicates with the expansions over a RS-485 connection. The valves are activated sequentially and are not chamber-oriented. They are monitored for excess current and interruption. Errors are displayed on the base unit. The controller is simple to operate through symbol labelling and LEDs for status and differential pressure indications. The differential pressure signal is supplied as 4...20 mA value. The controller is available purely as time controller in a version without differential pressure display. Accessories, such as the differential pressure sensor, the dp-connection set and the valve connector with various line lengths comple- ment the controller. Technical Data Power supply:   230 V AC, 50...60 Hz or 24 V DC Current consumption:   30 VA Operating temperature:  ¨C20 !aC up to max. +50 Valve outputs:  16 (with expa

Purge Valve for use with differential pressure regulator Publication 7501550.06.04.96 in dust filter systems Catalogue index A 20 Description (standard valve) Solenoid valve for purging measuring lines. Incorporates electronic pulse control unit. Flow direction:fixed Fluid temperature:max+80°, Ambient temperature:max+55°, Sum of fluid and ambient temperature:max+100°, Mounting position:optional, preferably with solenoid upright Materialbody:brass seat seal:NBR reinforced fabric diaphragm Features B A 2 2 High flow rate A B Powerful burst of air 1 1 P Compact design Cleaning time adjustable Characteristic data 1 Port P:G  /4 1 Regulator port:G  /8 1 Filter port:G  /8 Operating pressure:2 to 8 bar Differential pressure between Measuring lines:max 0.2 bar Pulse duration:0.5 to 10 s Interval:10 to 120 min 8493571.8803.23050 Cat no: Solenoid ETM pulse solenoid cat no: 8803. 23050 Power supply:230 V 50 Hz Design to:VDE 0580 Protection system to:EN 60529 IP 65 (previous DIN 40 050) Power consumption:Inrush 50 VA Holding 24 VA Available on request Models  with different solenoids Detailed technical data for:ETM pulse soleno

Pneumatic controller for dust filter valves for controlling up to 20 filter pulse valves with ATEX approval Internal thread P = G 1?8  Z = G 1?4 Operating pressure 2 to 8 bar Description (standard model) The device controls a maximum of 20 filter pulse valves and replaces the solenoid control unit. The pulse valves are connected to the pressure cham- ber of the controller by small bore airlines.The wiper arm assembly of the controller is operated by a pneumatic ratchet drive.It pauses between valve connections for a preset time which is adjustable by the user.The switching time is also user adjustable by means of a throttle valve accessed after remo- val of the bottom casing.During the switching time the wiper arm passes be- neath a valve connection port and vents the pilot line to that particular valve. The valve opens and remains open until the wiper arm moves on to the next position. The pilot air is vented through the port marked ?R!° underneath the manual override knob,which is marked to show the exact position of the wi- per arm. The control section consists of a pneumatic timer for adjusting the interval, throttle valve for adjusting the switching tim

2/2-way valves DN 20 to DN 80 For air Remote pilot operated   Internal threads G 3/4 up to G 3 or 3/4 NPT up to 3 NPT Operating pressure 0.4 to 8 bar Description (standard valve) Control via separate pilot valve or pilot controller. Switching function:  normally closed Flow direction:  determined Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85 Mounting position:  optional Pilot connection:  G 1/8 resp. 1/8 NPT Material Body:  Aluminium Seat seal:  TPE Features High flow rateClear compact designOne-piece diaphragm Characteristic Data Valves Part Number  Nominal   Connection Size Valve Length Operating Pressure  k -value * Weight Total v 3 Diameter (mm) (mm) (Base m min.                max. (bar) /h) (kg) 8290300.0000 G 3/4 20 95.0 0.4  8 18 0.32 8291300.0000 3/4 NPT 8290400.0000 G 1 25 95.0 0.4  8  22 0.29 8291400.0000 1 NPT 8290600.0000 G 1 1/2 40 135.0 0.4  8  59 0.97 8291600.0000 1 1/2 NPT 8290700.0000 G 2 50 170.0 0.4  8  80 1.7

2/2-way valves DN 20 to DN 80 For air Remote pilot operated   Internal threads G 3/4 up to G 3 or 3/4 NPT up to 3 NPT Operating pressure 0.4 to 8 bar Description (standard valve) Control via separate pilot valve or pilot controller. Switching function:  normally closed Flow direction:  determined Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85 Mounting position:  optional Pilot connection:  G 1/8 resp. 1/8 NPT Material Body:  Aluminium Seat seal:  TPE Features High flow rateClear compact designOne-piece diaphragm Characteristic Data Valves Part Number  Nominal   Connection Size Valve Length Operating Pressure  k -value * Weight Total v 3 Diameter (mm) (mm) (Base m min.                max. (bar) /h) (kg) 8290300.0000 G 3/4 20 95.0 0.4  8 18 0.32 8291300.0000 3/4 NPT 8290400.0000 G 1 25 95.0 0.4  8  22 0.29 8291400.0000 1 NPT 8290600.0000 G 1 1/2 40 135.0 0.4  8  59 0.97 8291600.0000 1 1/2 NPT 8290700.0000 G 2 50 170.0 0.4  8  80 1.7

2/2-way valves DN 20 to DN 80 For air Solenoid pilot operated Internal threads G 3/4 up to G 3 or 3/4 NPT up to 3 NPT Operating pressure 0.4 to 8 bar Description (standard valve) Switching function:  normally closed t Flow direction:  determined Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85   Mounting position:  optional, preferably solenoid    vertical on top Material Body:  Aluminium Seat seal:  TPE Internal parts:  TPU FeaturesHigh flow rateAll internal components captiveSimple compact designSolenoid interchangeable without toolsIntegrated silencerOne-piece diaphragm Characteristic Data Valves Part Number  Nominal   Connection Size Valve Length Operating Pressure  k -value * Weight Total v 3 Diameter (mm) (mm) (Base m min.                max. (bar) /h) (kg) 8296300.8171 G 3/4 20 95.0 0.4  8   18 0.50 8297300.8171 3/4 NPT 8296400.8171 G 1 25 95.0 0.4  8   22 0.47 8297400.8171 1 NPT 8296600.8171 G 1 1/2 40 135.0 0.4  8&nb

2/2-way valves DN 20 to DN 80 For air Solenoid pilot operated Internal threads G 3/4 up to G 3 or 3/4 NPT up to 3 NPT Operating pressure 0.4 to 8 bar Description (standard valve) Switching function:  normally closed Flow direction:  determined Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85   Mounting position:  optional, preferably solenoid    vertical on top Material Body:  Aluminium Seat seal:  TPE Internal parts:  TPU FeaturesHigh flow rateAll internal components captiveSimple compact designSolenoid interchangeable without toolsIntegrated silencerOne-piece diaphragm Characteristic Data Valves Part Number  Nominal   Connection Size Valve Length Operating Pressure  k -value * Weight Total v 3 Diameter (mm) (mm) (Base m min.                max. (bar) /h) (kg) 8296300.8171 G 3/4 20 95.0 0.4  8   18 0.50 8297300.8171 3/4 NPT 8296400.8171 G 1 25 95.0 0.4  8   22 0.47 8297400.8171 1 NPT 8296600.8171 G 1 1/2 40 135.0 0.4  8 

2/2-way valves DN 20 to DN 40 For air Remote pilot operated   Internal threads G 3/4 to G 1 1/2 or 3/4 NPT to 1 1/2 NPT Operating pressure 0.4 to 8 bar Description (standard valve) Controlled by external pilot unit Switching function:  normally closed Flow direction:  determined Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85 Mounting position:  optional Control port:  G 1/8 Material Body:  Stainless steel (1.4408) Seat seal:  TPE FeaturesHigh flow rateSimple, compact designOne-piece diaphragm haracteristic data Valves Part Number  Nominal   Connection size Valve length Operating pressure  k -value * Weight v 3 Diameter (mm) (mm) min. (bar)              max. (bar) (Base m /h) (kg) 8330300.0000 G 3/4 20 95 0.4 8 18 0.7 8331300.0000 3/4 NPT 8330400.0000 G 1 25 95 0.4 8 22 0.8 8331400.0000 1 NPT 8330600.0000 G 1 1/2 40 135 0.4 8 59 2.9 8331600.0000 1 1/2 NPT *Cv-value (US) v kv-value x 1.2 Further options (Valves) XXXXX54.XXXX  Flange version without valve body XXXXX62.XXXX&nbs

2/2-way valves DN 20 to DN 40 For air Solenoid pilot operated Internal threads G 3/4 to G 1 1/2 Operating pressure 0.4 to 8 bar Description (standard valve) Switching function:  normally closed Flow direction:  determined t Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85 Mounting position:  optional, preferably solenoid   vertical on top Material Body:  Stainless steel (1.4408) Seat seal:  TPE Internal parts:  TPU FeaturesHigh flow rateAll internal components captiveSimple, compact designSolenoid interchangeable without toolsIntegrated silencerOne-piece diaphragm Characteristic data Valves Part Number  Nominal   Connection size Valve length Operating pressure  k -value * Weight v 3 Diameter (mm) (mm) min.                max. (bar) (Base m /h) (kg) 8332300.8171 20 G 3/4 95 0.4 8 18 0.92 8332400.8171 25 G 1 95 0.4 8 22 1.01 8332600.8171 40 G 1 1/2 135 0.4 8 59 3.11 State voltage [V] and frequency [Hz] * Cv-value (US) v kv-value x 1.2 Further options (Valves)Solenoid 8171 XXXXX

Microcontroller-operated valve controller Description (standard valve) The microcontroller-operated valve controller is used for the cycle control of electromagnetic valves in industrial dust filter systems. The flexible design concept enables the use as PCB version with spacer sleeves, as standard rail version or as separate control unit in plastic casing with ATEX for use in Zone 22 approval. To adapt the controller to various valve outputs, it can be equipped with the corresponding transformer. Technical Data Power supply:   230 V AC, 50 - 60 Hz or 24 V DC Current consumption:   30 VA Operating temperature:  0 !aC ... +50 ! Valve outputs:  8 Displays:   LED  1 x green "Operation" 1 x yellow "Cleaning" 8 x red assigned to the valves Control elements:   Start button  Set cycles are executed   Test button  The next valve is cleaned   Rotary selector   switch   Number of valves from 1...8 Cycle setting   Potentiometer  Pulse setting, Pause setting Electrical connection:   Cage clamp terminal strips Valve current:   1 A at a pulse time !Y 1 s and a paus

2/2-way valves DN 25 to DN 40 For air Remote pilot operated Compression Fittings DN 25 and DN 40 Operating pressure 0.4 to 8 bar Description (standard valve) Control via separate pilot valve or pilot controller Switching function:  normally closed Flow direction:  determined Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85 Mounting position:  optional Pilot connection:  G 1/8 Material Body:  Aluminium Seat seal:  TPE Features High flow rateClear compact designOne-piece diaphragmSimple mounting Characteristic data Valves Part Number  Nominal diameter  Operating pressure  k -value * Weight v 3 (mm) min. (bar)                           max. (bar) (Base m /h) (kg) 8364400.0000 25 0.4 8 22 0.7 8364600.0000 40 0.4 8 59 1.85 * Cv-value (US) v kv-value x 1.2     State voltage [V] and frequency [Hz] Part Number  Connection  T T1 B H H1 L L1 size (mm) (mm) (mm) (mm) (mm) (mm) (mm) 8364400.0000 34.8 ca. 45 10 80 ca.

2/2-way valves DN 25 to DN 40 For air Solenoid pilot operated Compression Fittings DN 25 and DN 40 Operating pressure 0.4 to 8 bar Description (standard valve) Switching function:  normally closed Flow direction:  determined Coil gas temperature:  ¨C40 !aC to max. +85 Ambient temperature:  ¨C20 !aC to max. +85 Mounting position:  optional, preferably solenoid   vertical on top Material Body:  Aluminium Seat seal:  TPE Internal parts:  TPU Features High flow rateAll internal components captiveSimple compact designSolenoid interchangeable without toolsIntegrated silencerOne-piece diaphragmSimple mounting Characteristic data Valves Part Number  Nominal diameter  Operating pressure  kv-value * Weight 3 (mm) min.                             max. (bar) (Base m /h) (kg) 8367400.8171 25 0.4 8 22 0.9 8367600.8171 40 0.4 8 59 2.1 State voltage [V] and frequency [Hz] * Cv-value (US) v kv-value x 1.2 Further options (Valves)Solenoid 8171 XXXXX62.XXXX  Crude gas te