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Modelo: Q641F-16P-DN50mm
Pneumatic actuator |
1.Double acting 2.single acting |
Pneumatic accessories |
Limit switch,positioner,solenoid valve,filter relief-pressure valve,hand wheel-operated. |
Nominal diameter |
DN15-DN150 |
Nominal pressure |
1.6-4.0MPa |
Applicable temperature |
PTFE:-30~180°C PPL:-30~250°C |
Body material |
304,316,316L,WCB |
Disc material |
304,316,316L,WCB |
Seat lining |
PTFE,PPL |
Applicable medium |
Gas,steam,water,oil,etc. |
Diameter (mm) |
Inch |
Pressure (MPa) |
German standard size (mm) |
|||||
L |
D1 |
D2 |
D3 |
H |
n-¢m |
|||
15 |
1/2 |
1.6 2.5 4.0 |
42 |
15 |
45 |
65 |
46 |
4-12 |
20 |
3/4 |
44 |
20 |
58 |
75 |
51 |
4-12 |
|
25 |
1 |
50 |
25 |
68 |
85 |
62 |
4-12 |
|
32 |
1 1/4 |
60 |
32 |
78 |
100 |
72 |
4-16 |
|
40 |
1 1/2 |
65 |
40 |
88 |
110 |
78 |
4-16 |
|
50 |
2 |
80 |
50 |
102 |
125 |
86 |
4-16 |
|
65 |
2 1/2 |
1.0/1.6 |
110 |
63.5 |
122 |
145 |
108 |
4-16 |
2.5/4.0 |
8-16 |
|||||||
80 |
3 |
1.0/1.6 |
120 |
76 |
138 |
160 |
116 |
8-16 |
2.5/4.0 | ||||||||
100 |
4 |
1.0/1.6 |
150 |
95 |
158 |
180 |
139 |
8-16 |
2.5/4.0 |
162 |
190 |
8-20 |
|||||
125 |
5 |
1.0/1.6 |
180 |
118 |
118 |
210 |
176 |
8-16 |
2.5/4.0 |
220 |
8-24 |
||||||
150 |
6 |
1.0/1.6 |
225 |
142 |
212 |
240 |
192 |
8-20 |
2.5/4.0 |
218 |
250 |
8-24 |
Double acting pneumatic actuator working principle: | |
|
1. Compressed air access into B holes, then the piston will be closer; 2. So that the drive shaft clockwise, valve close; 3. Air remove from A hole; |
Grupos de Producto : Otras válvulas