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April  4 , 2020  Saturday
Home> actuator >> pneumatic actuator accessories >> ZSA/B、ZSN pneumatic piston actuator
  • Introduction
  • Specifications
ZSA/B-P is pneumatic piston right travel actuator with spring return and adjustable to zero proportional. Large output force, simple structure、reliable、light、quick movement、good anti-vibration. Can used with right single/double-seat、angle-type、sleeve、film、seminiferous right travel adjusting valve and positioner as pneumatic piston adjusting valve.
ZS is the piston actuator with two-bit and spring return, used with cut-off valve. With the features of quick movement(up to 1.2-4.5S)、reliable、small size and light weight
ZSN is the two-way and no spring piston actuator , usually used with cut—off valve that has features of high differential pressure、large diameter、high requirement of on-off speed and high temperature.
ZS-P、ZS can be used with ZPXS side-mounted manual operator body
ZSN top-mounted manual operator body ZDS
Model
ZS-1P
ZS-2P
ZS-3P
ZS-4P
ZS-5P
ZS-6P
Shaft diameter  mm
100
125
160
200
250
320
Travel   mm
10
10;16
16;25
25;40
40;60
60
Pressure range of spring  KPa
40-200;80-240;100-200;200-350;350-500
Air pressure MPa
ZSA,ZSN are 0.4-0.6;ZS-P: air open, pressure  is 500+0.05
air closed, pressure is 40+500+0.05
ZS-P
output pressure of putter
N
350-500KPa
2674
4165
6860
10740
16800
27440
200-350KPa
1528
2300
3920
6140
9600
15680
100-200KPa
764
1190
1960
3070
4800
7840
80-240Kpa
610
952
1568
2450
3840
6270
With side-mounted manual operator body
ZPXS-2
ZPXS-3
ZPXS-4
ZPXS-5
ZPXS-6