01034-KE14 VAT | Alldatasheet
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Technical content
CH-9469 Haag, Schweiz Product data sheet Mini UHV gate valve, Series 010, DN 50 (ID 2’’) Created by: SON Release date: 2012-12-06 1 of 2 Modified by: Release date: 298564EA
Description
Actuator pneumatic, double acting 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) 160 ls-1 Cycles until first service 50 000 Temperature (Maximum values: depending on operating conditions and sealing materials) – Valve Body – Actuator ≤ 250 °C open / ≤ 200 °C closed (bake-out max. 24h) ≤ 200 °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 ft3 Compressed air min. – max. overpressure 5 – 7 bar / 73 – 102 psi Compressed air connection ⅛” ISO / NPT Actuation time – closing – opening 0.7 s 0.7 s Weight 2.2 kg / 4.85 lbs
CH-9469 Haag, Schweiz Product data sheet Mini UHV gate valve, Series 010, DN 50 (ID 2’’) Created by: SON Release date: 2012-12-06 2 of 2 Modified by: Release date: 298564EA Behavior in case of compressed air pressure drop – Valve closed – Valve open valve remains closed depending on customer installation Behavior in case of power failure – Valve closed – Valve open depending on customer installation depending on customer installation