Product Description
With simple structure, light weight, quick opening speed, pneumatic wafer switch butterfly valve consists of the piston type cylinder and the wafer type butterfly valve, and the spring return type valve can support automatic reposition function (air to open and close) when the air and power were cut off. This product is widely applied in the industrial pipeline fields of metallurgy, environmental protection, water treatment, petrochemical, power.
The parameters
Valve size |
DN15~DN600 |
Medium temp. |
-30ºC-180ºC |
Body rating |
PN1.6-2.5MPa |
Applicable medium |
Neutral gas, liquid |
Air supply |
0.4~0.7MPa |
Actuator seal |
Fluorine rubber |
Actuator material |
Casting aluminum alloy |
Connection |
Wafer |
Flow property |
On-off |
Body material |
SUS304,SUS316,WCB,QT450-10 |
Disc material |
SUS304,SUS316,WCB,QT450-10 |
Seat |
PTFE,EPDM |
Packing |
Graphite |
Manufacturing standard |
JB/T8692-199 |
Design standard |
GB12237-89Â AP16D |
Inspection standard |
JB/T 9092Â API598 |
Installation size drawing
Â
alve size |
Cylinder |
D |
K |
L |
L1 |
L2 |
H2 |
H1 |
4XΦD |
Weight kg |
DN/mm |
Φ |
|||||||||
50 |
75 |
92 |
125 |
42.6 |
206 |
103 |
70 |
260 |
4-Φ18 |
 |
65 |
83 |
106 |
145 |
45.6 |
262 |
109 |
76 |
243 |
4-Φ18 |
 |
80 |
92 |
122 |
160 |
45.6 |
270 |
122 |
89 |
308 |
8-Φ18 |
 |
100 |
105 |
150 |
180 |
51.6 |
301 |
143 |
104 |
345 |
4-Φ22 |
 |
125 |
125 |
177 |
210 |
55.6 |
392 |
152 |
120 |
383 |
4-Φ22 |
 |
150 |
140 |
204 |
240 |
55.6 |
460 |
174 |
132 |
427 |
4-Φ23 |
 |
200 |
160 |
260 |
295 |
59.6 |
515 |
205 |
167 |
503 |
4-Φ23 |
 |
250 |
190 |
314 |
355 |
67.6 |
560 |
226 |
202 |
567 |
4-Φ28 |
 |
300 |
210 |
370 |
410 |
77.6 |
654 |
260 |
239 |
630 |
4-Φ28 |
 |
350 |
240 |
 | 470 |
77 |
725 |
294 |
277.5 |
724 |
4-Φ28 |
 |
400 |
270 |
 | 525 |
86.5 |
742 |
380 |
309 |
787 |
4-Φ30 |
 |
450 |
300 |
 | 585 |
105.6 |
865 |
430 |
337 |
858 |
4-Φ30 |
 |
500 |
350 |
 | 650 |
131.8 |
925 |
516 |
361 |
916 |
4-Φ33 |
 |
600 |
350 |
 | 770 |
152 |
925 |
516 |
459 |
998 |
4-Φ36 |
 |
Â
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.
Â
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
5.Welcome sample order.
Â
Â
Â
Product Description
With simple structure, light weight, quick opening speed, pneumatic wafer switch butterfly valve consists of the piston type cylinder and the wafer type butterfly valve, and the spring return type valve can support automatic reposition function (air to open and close) when the air and power were cut off. This product is widely applied in the industrial pipeline fields of metallurgy, environmental protection, water treatment, petrochemical, power.
The parameters
Valve size |
DN15~DN600 |
Medium temp. |
-30ºC-180ºC |
Body rating |
PN1.6-2.5MPa |
Applicable medium |
Neutral gas, liquid |
Air supply |
0.4~0.7MPa |
Actuator seal |
Fluorine rubber |
Actuator material |
Casting aluminum alloy |
Connection |
Wafer |
Flow property |
On-off |
Body material |
SUS304,SUS316,WCB,QT450-10 |
Disc material |
SUS304,SUS316,WCB,QT450-10 |
Seat |
PTFE,EPDM |
Packing |
Graphite |
Manufacturing standard |
JB/T8692-199 |
Design standard |
GB12237-89Â AP16D |
Inspection standard |
JB/T 9092Â API598 |
Installation size drawing
Â
alve size |
Cylinder |
D |
K |
L |
L1 |
L2 |
H2 |
H1 |
4XΦD |
Weight kg |
DN/mm |
Φ |
|||||||||
50 |
75 |
92 |
125 |
42.6 |
206 |
103 |
70 |
260 |
4-Φ18 |
 |
65 |
83 |
106 |
145 |
45.6 |
262 |
109 |
76 |
243 |
4-Φ18 |
 |
80 |
92 |
122 |
160 |
45.6 |
270 |
122 |
89 |
308 |
8-Φ18 |
 |
100 |
105 |
150 |
180 |
51.6 |
301 |
143 |
104 |
345 |
4-Φ22 |
 |
125 |
125 |
177 |
210 |
55.6 |
392 |
152 |
120 |
383 |
4-Φ22 |
 |
150 |
140 |
204 |
240 |
55.6 |
460 |
174 |
132 |
427 |
4-Φ23 |
 |
200 |
160 |
260 |
295 |
59.6 |
515 |
205 |
167 |
503 |
4-Φ23 |
 |
250 |
190 |
314 |
355 |
67.6 |
560 |
226 |
202 |
567 |
4-Φ28 |
 |
300 |
210 |
370 |
410 |
77.6 |
654 |
260 |
239 |
630 |
4-Φ28 |
 |
350 |
240 |
 | 470 |
77 |
725 |
294 |
277.5 |
724 |
4-Φ28 |
 |
400 |
270 |
 | 525 |
86.5 |
742 |
380 |
309 |
787 |
4-Φ30 |
 |
450 |
300 |
 | 585 |
105.6 |
865 |
430 |
337 |
858 |
4-Φ30 |
 |
500 |
350 |
 | 650 |
131.8 |
925 |
516 |
361 |
916 |
4-Φ33 |
 |
600 |
350 |
 | 770 |
152 |
925 |
516 |
459 |
998 |
4-Φ36 |
 |
Â
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.
Â
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
5.Welcome sample order.
Â
Â
Â
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Hyper Auto Co., Ltd. , http://www.piston-rod.com