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Control systems Pneumatic actuators
Actuator force available in relation to motive air pressure Actuator Area of diaphragm
Spring rating bar (psi)
Spring force E = Closed / R = Opened N (lbf)
Actuator force available in relation to motive air pressure N (lbf) 1 2 3 4 5 6
cm² (in²)
0.2 (2.9) 0.4 (5.8)
1.0 (14.5) 1.2 (17.4)
200 (45)
1000 (224.8) 800 (179.8)
2000 (449.6) 1800 (404.6) 1000 (224.8) 6800 (1528.7) 6120 (1375.8) 3400 (764.3) 13400 (3012.4) 12060 (2711.2) 6700 (1506.2)
3000 (674.4) 2800 (629.4) 2000 (449.6)
4000 (899.2) 3800 (854.2) 3000 (674.4) 1000 (224.8)
5000 (1124) 4800 (1079) 4000 (899.2) 2000 (449.6)
PN91_0 _
400 (89.9)
PN91_0 _
100 (15.5)
1.0 (14.5)
2.0 (29) 4.0 (58)
1000 (224.8) 2000 (449.6) 680 (152.8) 1360 (305.7) 3400 (764.3) 6800 (1528.7) 1340 (301.2) 2680 (602.4) 6700 (1506.2) 16750 (3765.5)
PN91_6 _
2.0 (29) 0.2 (2.9) 0.4 (5.8)
PN91_3 _
1.0 (14.5) 1.2 (17.4)
3400 (764.3) 2720 (611.4)
10200 (2293)
PN92_0 _
9520 (2140.1) 6800 (1375.8)
PN92_0 _
340 (52.7)
1.0 (14.5)
2.0 (29) 4.0 (58)
10200 (2293)
13600 (3057.4) 6800 (1528.7)
PN92_6 _
2.0 (29) 0.2 (2.9) 0.4 (5.8)
3400 (3012.4)
PN92_3 _
4.2 2
1.0 (14.5) 1.2 (17.4)
6700 (1506.2)
PN93_0 _
5360 (1205)
PN93_0 _
670 (103.9)
1.0 (14.5) 2.5 (36.2)
2.0 (29)
13400 (3012.4) 3350 (753.1)
PN93_6 _
3.5 (50.7)
PN93_7 _
Technical data
Reinforced NBR Diaphragm
- 20 °C to +110 °C (- 4 °F to 230 °F) -20 °C to +130 °C (- 4 °F to 266 °F)
Temperature range
EPDM (T version)
PN9100
6 bar g (87 psi g) 3 bar g (43.4 psi g) 4 bar g (58 psi g) 6 bar g (87 psi g) 2 bar g (29 psi g) 3 bar g (43.4 psi g) 4 bar g (58 psi g) 2.7 bar g (39.1 psi g)
PN9220E
PN9226E/PN9230E
PN9223E/PN9236E/PN9233E and PN9200R
Maximum operating inlet pressure
PN9320E PN9330E
PN9336E-PN9337E
PN9300R
Air supply connection
¼ " NPT
PN9100
20 mm (0.79") 20 mm (0.79") 30 mm (1.18")
Actuator travel
PN922_ and PN932_ PN923_ and PN933_
Reinforced NBR diaphragm
Compliance The PN9000 series actuator, when coupled to the Spira-trol TM control valve (as defined in the Technical Information sheets TI-S24-71 and TI-S24-72), complies with the requirements of Machinery Directive 2006/42EC. Please refer to the Installation and Maintenance Instructions for the PN9000 series (IM-P357-29) and the Spira-trol TM valve (IM-S24-42) for potential hazards and safety information relating to the installation, commissioning, maintenance and disposal of the product assembly and its component parts.
TI-P357-30 CTLS Issue 18
Page 2 of 49
PN9000 Series Pneumatic Actuators for use with Spira-trol TM Control Valves
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