| Place of Origin: | |
|---|---|
| Brand Name: | TEBON OR OEM |
| Model Number: | 00051 |
| pinch valve: | 2usd |
Quick Details
Specifications
pinch valve/air valves/pneumatic
Working Priciple
The valve consists of body, sleeve, disc, guide pin and other parts.
Working Priciple
The upper and bottom disc are moving torward each other to closed the sleeve when rotating the handwheel. Because the rubber sleeve can not bear too much strenght, the valve reach closing position when the disc is contacted. No need to close the vlave too tight. ,
The valve consists of body, sleeve, disc, guide pin and other parts.
Part Material
Body
Sleeve
Stem
Disc,Handwheel
Bracket
Alluminum Alloy Cast iron
Rubber,EPDM
WCB, Brass
Cast Iron
Ductile Cast Iron
Techinical Data
Nominal Diameter
Nominal Pressure
Suitable Temperature
Suitable Medium
DN25~300
0.6MPa
Natural Rubber:≤80 ℃
EPDM Rubber:≤120 ℃
Ore Pulp, Grinding Material, Wet & Dry Dust
Main Dimensions
Size
Main dimensions and connection dimensions
Wegiht
L
D
D1
D2
b
z-φ
20
135
105
75
55
16
4-14
2.5
25
145
115
85
65
16
4-14
3
32
160
135
100
78
18
4-18
4
40
180
145
110
85
18
4-18
6
50
210
165
125
100
20
4-18
7.5
65
250
185
145
120
20
4-18
9.5
80
300
190
160
135
22
4-18
16
100
350
215
180
155
22
8-18
20
125
430
245
210
185
25
8-18
28
150
500
280
240
210
25
8-23
43
200
650
335
295
265
32
8-23
80
250
800
390
350
310
32
12-23
300
950
562
445
400
32
12-23
(mm)
(KG)