01024-KE22 VAT | Alldatasheet
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Technical content
CH-9469 Haag, Schweiz Product data sheet Mini UHV gate valve, Series 010, DN 16 (ID ⅝’’) Created by: DUE Release date: 27.07.2017 1/2 Modified by: Release date: 904285EA
Description
Actuator pneumatic, single acting with opening spr ing – with position indicator Feedthrough Bellows Technical data Leak rate – Valve body – Valve seat < 5 · 10 -10 mbar ls -1 < 1 · 10 -9 mbar ls -1 Pressure range 1 · 10 -10 mbar to 2 bar (abs) Differential pressure on the gate ≤ 2 bar Differential pressure at opening ≤ 30 mbar Conductance (molecular flow) 10 ls -1 Cycles until first service 50 000 Temperature (Maximum values: depending on operating conditions and sealing materials) – Valve Body – Actuator – Position indicator ≤ 250 °C open / ≤ 200 °C closed (bake-out max. 24h) ≤ 200 °C ≤ 80 °C Heating and cooling rate ≤ 50 °C h -1 Material – Valve Body – Gate – Bellows AISI 304 (1.4301), AISI 316L (1.4435) AISI 304 (1.4301) AISI 316L (1.4404, 1.4435) Seal – Bonnet – Gate – Actuator metal FKM (Viton ® ), vulcanized FKM (Viton ® ) Mounting position any Volume of pneumatic actuator 0.06 l / 0.002 ft Compressed air min. – max. overpressure 5 – 7 bar / 73 – 102 psi Compressed air connection G ⅛” (⅛” NPT for USA) Actuation time – closing – opening 1 s 1 s
CH-9469 Haag, Schweiz Product data sheet Mini UHV gate valve, Series 010, DN 16 (ID ⅝’’) Created by: DUE Release date: 27.07.2017 2/2 Modified by: Release date: 904285EA Behavior in case of compressed air pressure drop – Valve closed – Valve open Valve opens Valve remains open Behavior in case of power failure – Valve closed – Valve open Depending on customer installation Depending on customer installation Electrical connections Position indicator Wiring diagram Type Micro switch Voltage ≤ 250 V AC ≤ 50 V DC Current max. 5.0 A 3 A