25228-EA14 VAT | Alldatasheet
Document overview
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Technical content
CH-9469 Haag, Schweiz Product data sheet No. 292685EB HV 3/2 Way Valve, Series 252, DN 25 (ID 1 ’’) Created by: M. Eggenberger Release date: 2011-12-02 Page 1 of 1 Modified by: M.Eggenberger Release date: 2008-08-10 292685EB PMS document template : 292685EB Print date : 21.08.2012
Description
Actuator - pneumatic, double acting - without position indicator Feedthrough rotary feedthrough Technical data Leak rate: - Body < 1 . 10-9 mbar ls-1 - Valve seat < 1 . 10-9 mbar ls-1 Molecular flow conductance - Direction 1 2 31 ls-1 - Direction 1 3 24 ls-1 Pressure range 1 . 10-8mbar to 3 bar (abs) Differential pressure on the plate - in opening direction 1.2 bar - in closing direction 3.0 bar Differential pressure at opening 1.2 bar Closing time / opening time 0.6s / 0.6s Admissible temperature: - Valve 0°C - 120°C Cycles until first service 100’000 (Tmax80°C) Material: - Body EN AW 6082 - Gate - Bonnet flange EN AW 6082 EN AW 6082 - Shaft AISI 316L (1.4435) with Ni-PTFE coating - Gate fixation screw / washer A4-80 with Ni-PTFE coating - Gate seal VITON - Bonnet seal VITON - Feedthrough seal VITON Weight approx. 1.4 kg / 3 lbs Mounting position any Volume of air cylinder 0.032 l / 0.0011 ft3 Compressed air pressure for pneumatic 4 - 8 bar / 58 - 116 psi Compressed air connection female M5 (10-32 UNF suitable)