19058_PE44 VAT | Alldatasheet

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Technical content

CH-9469 Haag, Schweiz Product data sheet Large vacuum gate valve, Series 190, DN 800 (ID 32’’) Created by: SON Release date: 2015-11-26 1 of 2 Modified by: Release date: 821772EA

Description

Actuator pneumatic, double acting – with solenoid valve – with position indicator Feedthrough Shaft feedthrough Technical data Leak rate – Valve body – Valve seat < 1 · 10 -9 mbar ls -1 < 1 · 10 -9 mbar ls -1 Pressure range 1 · 10 -7 mbar to 1 bar (abs) Differential pressure on the gate – in opening direction – in closing direction ≤ 1 bar ≤ 1 bar Differential pressure at opening ≤ 10 mbar Conductance (molecular flow) 280 000 ls -1 Cycles until first service 10 000 (unheated and un der clean conditions) Temperature (Maximum values: depending on operating conditions and sealing materials) – Valve body – Actuator – Solenoid valve – Position indicator ≤ 150 °C ≤ 80 °C ≤ 50 °C ≤ 80 °C Heating and cooling rate 5 °C h Material – Valve body – Mechanism AISI 304 (1.4301) EN AW-6082 (3.2315), AISI 304 (1.4301) Seal – Bonnet – Gate – Actuator FKM (Viton ® ) FKM (Viton ® ) NBR Mounting position any Volume of pneumatic actuator 17.9 l / 0.632 ft Compressed air min. – max. overpressure 5 – 7 bar / 73 – 102 psi Compressed air connection Plug in connection ø12 m m Actuation time – closing – opening 21 s 21 s Weight 580 kg / 1279 lbs

CH-9469 Haag, Schweiz Product data sheet Large vacuum gate valve, Series 190, DN 800 (ID 32’’) Created by: SON Release date: 2015-11-26 2 of 2 Modified by: Release date: 821772EA Behavior in case of compressed air pressure drop – Valve closed – Valve open – During actuation valve remains closed undefined undefined Behavior in case of power failure – Valve closed – Valve open – During actuation valve remains closed valve closes valve closes Electrical connectio ns Solenoid valve Wiring diagram Type 5/2 way Voltage Defined by order Position indicator Wiring diagram Type PNP NO with LED Voltage 10 - 30 V DC Current max. 200 mA Connection 10 W Cable length 2 meter