26524_KA11 VAT | Alldatasheet
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Technical content
CH-9469 Haag, Schweiz Product data sheet HV inline valve Series 265, DN 16 (ID 5/8”) Created by: WARO Release date: 16.04.2014 1/2 Modified by: Release date: 745917EA
Description
Actuator Pneumatic, single acting with closing spr ing – without solenoid valve – without position indicator Feedthrough Bellows Technical data Leak rate – Valve body – Valve seat < 1 · 10 -9 mbar ls -1 < 1 · 10 -9 mbar ls -1 Pressure range 1 · 10 -8 mbar to 5 bar (abs) Differential pressure on the plate – In opening direction – In closing direction ≤ 2 bar ≤ 5 bar Differential pressure at opening ≤ 1 bar Conductance (molecular flow) 5 ls -1 Closing time ≤ 0.1 sec. Cycles until first service (Tmax 80 °C, under clean conditions) 3 million Temperature (Maximum values: depending on operating conditions and sealing materials) – Valve body – Actuator ≤ 150 °C ≤ 120 °C Material – Valve body – Actuator – Plate – Bellows Aluminum (EN AW-6060) Aluminum AISI 316L (1.4435 ESU) AISI 316L (1.4404, 1.4435) AISI 316 Ti (1.4571) Seal – Bonnet O-ring – Plate O-ring – Actuator O-ring FKM (Viton ® ) FKM (Viton ® ) FKM (Viton ® ) Weight 0.38 kg / 0.838 lbs Mounting position any Volume of pneumatic actuator 0.004 l / 0.0001 ft Compressed air min. – max. overpressure 4 – 8 bar / 58 – 116 psi Compressed air connection M5 female (10-32 UNF sui table)
CH-9469 Haag, Schweiz Product data sheet HV inline valve Series 265, DN 16 (ID 5/8”) Created by: WARO Release date: 16.04.2014 2/2 Modified by: Release date: 745917EA Behavior in case of compressed air pressure drop – Valve closed – Valve opened – During actuation valve remains closed and leaktight valve closes leaktight valve closes leaktight Behavior in case of power failure – Valve closed – Valve opened – During actuation depending on customer installation depending on customer installation depending on customer installation