GD-J high vacuum damper valve(Angle Valve)is used to open or close the air current in the vacuum system. The screw drive is adopted as the transmitted components to lift the valve, which are lighter and reliable in movement. GD-J is angle type and GD-S is three-way type with prepumping. Applicable medium can be air and noncorrosive gases.
|
Model |
Diameter(DN) |
Φ D |
Φ B |
H |
A
|
Φ W |
Flange Standard |
|
GD-J10/KF |
10 |
30 |
12.2 |
122 |
30
|
36 |
GB4982
|
|
GD-J16/KF |
16 |
30 |
17.2 |
132 |
40
|
36 |
|
GD-J25/KF |
25 |
40 |
26.2 |
158 |
50
|
50 |
|
GD-J40/KF |
40 |
55 |
41.2 |
180 |
65
|
56 |
|
GD-J50/KF |
50 |
75 |
52.2 |
278 |
70
|
100 |
/ |
|
Model |
Diameter(DN) |
Φ D |
Φ B |
H |
A |
Φ W |
n-Φ C |
DNy |
Flange Standard |
|
GD-J50 |
50 |
110 |
90 |
278 |
70 |
100 |
4-Φ 9
|
/
|
GB/T6070
|
|
GD-J63 |
63 |
130 |
110 |
390 |
88 |
160
|
|
GD-J80 |
80 |
145 |
125 |
432 |
88 |
8-Φ 9
|
|
GD-J100 |
100 |
165 |
145 |
460 |
108 |
|
GD-J(S)150 |
150 |
220 |
195 |
636 |
138 |
200
|
8-Φ 11
|
DN40(GB4982)
|
JB919 |
|
GD-J(S)160 |
160 |
225 |
200 |
636 |
138 |
GB/T6070 |
|
GD-J(S)200 |
200 |
285 |
260 |
788 |
200 |
12-Φ 11
|
DN50(GB/T6070) |
|
|
GD-J(S)250 |
250 |
335 |
310 |
820 |
208 |
250
|
DN63(GB/T6070) |
|
|
GD-J(S)300 |
300 |
380 |
350 |
980 |
250 |
8-Φ 14 |
DN80(GB/T6070) |
JB919 |
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EVP is committed to offering customer-madevacuum solutions, consulting, planning, designing, building, operating, installing, debugging.We have the professional engineering team according to the different customers.Our products have long operation life, stable and reliable quality, high vacuum, duly shipment, completed sizes to meet requirements of different customers from different markets, such as U.S.A, Canada, Italy and Norway etc.
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