寶德二位三通伺服活塞閥特點，BURKERT活塞閥供應(yīng)

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to DIN EN 175301803 Form A (supplied as standard) Protection class IP 65 with cable plug

 Installation As required, preferably with actuator upright

Flow rate QNn value air [l/min] 

為此需要一個至少比運行壓力高 2 bar 的輔助控制空氣。

一個隔膜將運行介質(zhì)與驅(qū)動裝置隔開。

? Externally controlled and vacuum suited

The pilot-controlled 3/2-way valve Type 0343 with a smoothly operating servo-piston 

requires no differential pressure for complete opening and closing.A 3/2-way pilot valve 

(Pivoted armature valve) ensures safe and reliable operation.  

It is available in circuit  function C and D. 

Measured at +20°C, 1 bar pressure at valve inlet and free outlet Pressure values [bar] 

Overpressure with respect to atmospheric pressure Response times [ms] opening Closing 

Measured with water at valve outlet at 6 bar and +20°C Pressure rise 0 to 90%, Pressure drop 100 to 10%

* Cable plug Type 2508 (supplied as standard) acc. to DIN EN 175 301-803, Form A

Service friendly manual override 

? Analytical pilot valve for increased safety

Durch? uss QNn Wert luft [l/min]

Messing bei +20 oC, 1 bar am Ventileingang und freiem Auslauf Druckangabe [bar] ü

berdruck zum Atmosph?rendruck Schaltzeiten [ms] ?ffnen Schlie?en 

Messing am Ventilausgang 6 bar und 20 oC Druckaufbau 0 bis 90% Druckabbau 100 bis 10%

r of at least 2 bar above the operating pressure

一個三通旋啟式銜鐵閥可作為先導(dǎo)式控制裝置。

Type 0343, requires auxiliary pilot aiTechnische Daten Nennweite DN 8,0 - 40 mm 

Geh?usewerkstoff Messing Spulenwerkstoff Epoxid Thermische Isolationsklasse Spule H Dichtwerkstoff NBR Medien neutral Gase,

 Wasser, Hydraulik?le, ?le, Fette, Additive Mediumstemperatur 0 bis +90 °C Umgebungstemperatur max. +55 °C 

Spannungstoleranz ±10 % Nennbetriebsart Dauerbetrieb ED Elektrischer Anschluss Ger?testeckdose für Kabel ? 7 mm, 

nach DIN EN 175301-803 Form A (im Lieferumfang) Schutzart IP 65 mit Ger?testeckdose Einbaulage Beliebig,

 vorzugsweise Antrieb nach oben 

 The externally controlled valve,

Duty cycle Continuous operation ED Electrical connection Cable plug for ? 7 mm cable, acc. 

型號 343 的作用方式 C 和 D，特別適合中性介質(zhì)和技術(shù)真空狀態(tài)。

帶有手動應(yīng)急操作裝置的旋啟式銜鐵閥

3/2-way Solenoid Valve for liquid and gaseous medium

Type 0343 can be combined with...

Type 2508 Cable plug

Technical data Ori? ce DN 8.0 - 40 mm Body material Brass Coil material Epoxy Coil insulation class

 H Seal material NBR Medium Neutral gases, water, hydraulic oil, oils, fats, additives

 Medium temperature 0 to +90 °C Ambient temperature Max. +55 °C Voltage tolerance ±10 % 

外部控制型三通閥裝有靈活的伺服活塞，接通時無需差壓。

寶德二位三通伺服活塞閥特點，BURKERT活塞閥供應(yīng)