|
|
|
Classification:Keep the valve warm
Trade names:
|
| |
Upper and lower exhibition types keep warm and put the material valve |
Classification of the products: Keep the series of the valve warm |
|
Main size form :
Our company designs the technical data and pattern of production by oneself according to the both at home and abroad advanced technical data and pattern , upper and lower exhibition type produced to design by oneself is it set free material valve snail stove energy-efficient valve , application system of device to keep warm. This product is novel in design , the structure is rational , adopt such materials as stainless steel , WCB ,etc. to make valve body, is the sealing property good? /TD >
|
Main technical parameter :
Pressure
|
Working temperature
|
Suitable medium
|
Nominal pressure
|
1.6
|
Have and seal testing
|
|
≤ is 175 degrees Centigrade
|
Water , particle , oil ,etc.
|
The shell testing
|
2.4
|
The high pressure sealing and testing
|
|
|
Major part material :
The valve has body
|
Valve one , sealing enclosing , valve stem
|
Nut
|
The shell testing
|
Stainless steel
|
Copper
|
|
Main external dimension (the size of flange presses JB79PN1.6MPa) :
Requirements
|
Exhibition having type
|
Exhibition making type
|
D
|
D3
|
H
|
D0
|
D
|
D3
|
H
|
D0
|
25
|
115
|
115
|
270
|
160
|
115
|
135
|
225
|
160
|
32
|
135
|
135
|
285
|
160
|
135
|
145
|
300
|
160
|
40
|
145
|
145
|
355
|
180
|
145
|
160
|
340
|
180
|
50
|
160
|
160
|
370
|
180
|
160
|
180
|
345
|
180
|
65
|
180
|
180
|
465
|
220
|
180
|
195
|
425
|
220
|
80
|
195
|
195
|
480
|
250
|
195
|
215
|
445
|
250
|
100
|
215
|
215
|
590
|
280
|
215
|
260
|
535
|
280
|
125
|
245
|
245
|
730
|
300
|
245
|
280
|
585
|
300
|
150
|
280
|
280
|
775
|
320
|
280
|
330
|
665
|
320
|
|
|
|
|
|
|