15
APV_SD4_ATEX_UK-0_122018.indd
UK
Double seal valve
DELTA SD4-ATEX
Instruction Manual: UK - rev. 0
APV
9.6. DELTASD4calculatoryproductpressuresin(bar)
at6barcontrolairpressure-valvenormallyclosed
(NC)orincaseofcompressedairfailure
SD41-FS
Ø actuator in mm
DN Inch Ø 74 Ø 110 Ø 165
25 1" 6,4 16,0
40 1,5" 3,6 9,6
50 2" 6,0 11,2
2,5" 4,7 11,6
65 3,5 9,3
3" 8,0
80 6,0
100 4" 4,4
= standard actuator
p
9. TechnicalData
9.5. Pneum.aircompsuptionat6barcontrolpressure
Actuator NLperstroke
Ø74mm 1,0
Ø110mm 2,1
Ø165mm 4,5