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.
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Curving Machine is used in curving.
Hangzhou Yibo Machinery Co.,Ltd, founded in 2003 is an professional machinery manufacturer for design, produce, service and trade.
Yibo's main products are Cold Roll Forming Machine, such as purlin Forming Machine , guardrail forming machine, roof panel forming machine, wall panel forming machine, tile forming machine, floor Deck Forming Machine, Roof Seaming Machine and so on; steel coil process machinery such as Slitting Line , Cut to Length Line, combined line and so on; accessory Stamping Parts such as roof supporting clips, connect bar, water bar and so on.
Curving Machine
Curving Machine,Metal Curving Machine,Metal Sheet Curving Machine
HANGZHOU IUWON TECHNOLOGY CO,. LTD. , https://www.iuwon.com