|
GD型高真空挡板阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。高真空挡板阀按轴封结构可分GD-J型橡胶轴封和GD-J(b)型波纹管轴封两种。按通导形式可分GD-J为角通型式,GD-S为带预抽口的三通型式。 | |
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GD High Vacuum Flapper Valve |
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■ |
GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. According to its shaft seal structure, high vacuum flapper valve is classified into GD-J rubber shaft seal type and GD-J(b)bellows shaft seal type. According to its put-through type, it is classified into GD-J angle type and GD-S three-way type with prepumping. | |
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■ |
主要技术性能 Main Technical Performance |
|
|
■
■
■ |
适用范围:Applicability |
105~1.3×10-4Pa(轴封为橡胶) 105~1.3×10-5Pa(轴封为波纹管) |
阀门漏率:Valve Leak Rate |
≤1.3×10-4Pa.L/S.(轴封为橡胶) ≤1.3×10-5Pa.L/S.(轴封为波纹管) |
适用温度:Applicable Temperature |
-25~+80℃(丁腈橡胶) -30~+150℃(氟橡胶) | | |
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■ |
主要零件材料 Materials of Main Parts |
|
|
■
■ |
阀体、阀盖、阀杆:铝合金、碳钢或不锈钢 密封件:丁腈橡胶、氟橡胶、波纹管(轴封)。
Body, bonnet and stem: aluminium alloy, carbon steel or stainless steel Sealing element: NBR, Viton, bellows(shaft seal) | |
|
CONSTRUCTION FIGHTS(mm) |
|
■ |
外形及连接尺寸(mm) Overall and Connection Dimensions(mm) | |
|
■ |
快卸法兰连接 |
|
Model 型号 |
DN |
D1 |
D |
A |
H |
P |
法兰标准 |
GD-J10(b) |
10 |
12.2 |
30 |
40 |
124.5 |
60 |
GB4982 |
GD-J16(b) |
16 |
17.2 |
30 |
40 |
124.5 |
60 |
GD-J25(b) |
25 |
26.2 |
40 |
50 |
134.5 |
78 |
GD-J32(b) |
32 |
34.2 |
55 |
58 |
153 |
78 |
GD-J40(b) |
40 |
41.2 |
55 |
65 |
160.5 |
78 |
GD-J50(b) |
50 |
52.2 |
75 |
70 |
203 |
78 | | |
|
■ |
活套法兰连接 |
|
Model 型号 |
DN |
D1 |
Do |
D2 |
A |
P |
H |
n-φc |
Dny预抽口 |
法兰标准 |
GD-J50 |
50 |
110 |
90 |
55 |
70 |
78 |
203 |
4-φ9 |
|
GB6070 |
GD-J63 |
63 |
130 |
110 |
68 |
88 |
160 |
380 |
4-φ9 |
|
GD-J80 |
80 |
145 |
125 |
85 |
98 |
160 |
400 |
8-φ9 |
|
GD-J100 |
100 |
165 |
145 |
105 |
108 |
160 |
420 |
8-φ9 |
|
GD-J(S)160 |
160 |
225 |
200 |
165 |
158 |
160 |
575 |
8-φ11 |
DN40 GB4982 |
GD-J(S)200 |
200 |
285 |
260 |
208 |
200 |
160 |
655 |
12-φ11 |
DN50 GB6070 |
GD-J(S)250 |
250 |
335 |
310 |
258 |
208 |
250 |
690 |
12-φ11 |
DN63 GB6070 |
GD-J(S)320 |
320 |
425 |
395 |
328 |
250 |
250 |
785 |
12-φ14 |
DN80 GB6070 |
GD-J(S)150 |
150 |
220 |
195 |
156 |
158 |
160 |
575 |
8-φ12 |
DN40 GB4982 |
JB919 |
GD-J(S)300 |
300 |
380 |
350 |
308 |
250 |
250 |
785 |
8-φ14 |
DN80 GB6070 |
JB919 | | |
|
GD型高真空挡板阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。高真空挡板阀按轴封结构可分GD-J型橡胶轴封和GD-J(b)型波纹管轴封两种。按通导形式可分GD-J为角通型式,GD-S为带预抽口的三通型式。 | |
|
■ |
GD High Vacuum Flapper Valve |
|
|
■ |
GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. According to its shaft seal structure, high vacuum flapper valve is classified into GD-J rubber shaft seal type and GD-J(b)bellows shaft seal type. According to its put-through type, it is classified into GD-J angle type and GD-S three-way type with prepumping. | |
|
■ |
主要技术性能 Main Technical Performance |
|
|
■
■
■ |
适用范围:Applicability |
105~1.3×10-4Pa(轴封为橡胶) 105~1.3×10-5Pa(轴封为波纹管) |
阀门漏率:Valve Leak Rate |
≤1.3×10-4Pa.L/S.(轴封为橡胶) ≤1.3×10-5Pa.L/S.(轴封为波纹管) |
适用温度:Applicable Temperature |
-25~+80℃(丁腈橡胶) -30~+150℃(氟橡胶) | | |
|
■ |
主要零件材料 Materials of Main Parts |
|
|
■
■ |
阀体、阀盖、阀杆:铝合金、碳钢或不锈钢 密封件:丁腈橡胶、氟橡胶、波纹管(轴封)。
Body, bonnet and stem: aluminium alloy, carbon steel or stainless steel Sealing element: NBR, Viton, bellows(shaft seal) | |
|
CONSTRUCTION FIGHTS(mm) |
|
■ |
外形及连接尺寸(mm) Overall and Connection Dimensions(mm) | |
|
■ |
快卸法兰连接 |
|
Model 型号 |
DN |
D1 |
D |
A |
H |
P |
法兰标准 |
GD-J10(b) |
10 |
12.2 |
30 |
40 |
124.5 |
60 |
GB4982 |
GD-J16(b) |
16 |
17.2 |
30 |
40 |
124.5 |
60 |
GD-J25(b) |
25 |
26.2 |
40 |
50 |
134.5 |
78 |
GD-J32(b) |
32 |
34.2 |
55 |
58 |
153 |
78 |
GD-J40(b) |
40 |
41.2 |
55 |
65 |
160.5 |
78 |
GD-J50(b) |
50 |
52.2 |
75 |
70 |
203 |
78 | | |
|
■ |
活套法兰连接 |
|
Model 型号 |
DN |
D1 |
Do |
D2 |
A |
P |
H |
n-φc |
Dny预抽口 |
法兰标准 |
GD-J50 |
50 |
110 |
90 |
55 |
70 |
78 |
203 |
4-φ9 |
|
GB6070 |
GD-J63 |
63 |
130 |
110 |
68 |
88 |
160 |
380 |
4-φ9 |
|
GD-J80 |
80 |
145 |
125 |
85 |
98 |
160 |
400 |
8-φ9 |
|
GD-J100 |
100 |
165 |
145 |
105 |
108 |
160 |
420 |
8-φ9 |
|
GD-J(S)160 |
160 |
225 |
200 |
165 |
158 |
160 |
575 |
8-φ11 |
DN40 GB4982 |
GD-J(S)200 |
200 |
285 |
260 |
208 |
200 |
160 |
655 |
12-φ11 |
DN50 GB6070 |
GD-J(S)250 |
250 |
335 |
310 |
258 |
208 |
250 |
690 |
12-φ11 |
DN63 GB6070 |
GD-J(S)320 |
320 |
425 |
395 |
328 |
250 |
250 |
785 |
12-φ14 |
DN80 GB6070 |
GD-J(S)150 |
150 |
220 |
195 |
156 |
158 |
160 |
575 |
8-φ12 |
DN40 GB4982 |
JB919 |
GD-J(S)300 |
300 |
380 |
350 |
308 |
250 |
250 |
785 |
8-φ14 |
DN80 GB6070 |
JB919 | | |
|
GD型高真空挡板阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。高真空挡板阀按轴封结构可分GD-J型橡胶轴封和GD-J(b)型波纹管轴封两种。按通导形式可分GD-J为角通型式,GD-S为带预抽口的三通型式。 | |
|
■ |
GD High Vacuum Flapper Valve |
|
|
■ |
GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases. According to its shaft seal structure, high vacuum flapper valve is classified into GD-J rubber shaft seal type and GD-J(b)bellows shaft seal type. According to its put-through type, it is classified into GD-J angle type and GD-S three-way type with prepumping. | |
|
■ |
主要技术性能 Main Technical Performance |
|
|
■
■
■ |
适用范围:Applicability |
105~1.3×10-4Pa(轴封为橡胶) 105~1.3×10-5Pa(轴封为波纹管) |
阀门漏率:Valve Leak Rate |
≤1.3×10-4Pa.L/S.(轴封为橡胶) ≤1.3×10-5Pa.L/S.(轴封为波纹管) |
适用温度:Applicable Temperature |
-25~+80℃(丁腈橡胶) -30~+150℃(氟橡胶) | | |
|
■ |
主要零件材料 Materials of Main Parts |
|
|
■
■ |
阀体、阀盖、阀杆:铝合金、碳钢或不锈钢 密封件:丁腈橡胶、氟橡胶、波纹管(轴封)。
Body, bonnet and stem: aluminium alloy, carbon steel or stainless steel Sealing element: NBR, Viton, bellows(shaft seal) | |
|
CONSTRUCTION FIGHTS(mm) |
|
■ |
外形及连接尺寸(mm) Overall and Connection Dimensions(mm) | |
|
■ |
快卸法兰连接 |
|
Model 型号 |
DN |
D1 |
D |
A |
H |
P |
法兰标准 |
GD-J10(b) |
10 |
12.2 |
30 |
40 |
124.5 |
60 |
GB4982 |
GD-J16(b) |
16 |
17.2 |
30 |
40 |
124.5 |
60 |
GD-J25(b) |
25 |
26.2 |
40 |
50 |
134.5 |
78 |
GD-J32(b) |
32 |
34.2 |
55 |
58 |
153 |
78 |
GD-J40(b) |
40 |
41.2 |
55 |
65 |
160.5 |
78 |
GD-J50(b) |
50 |
52.2 |
75 |
70 |
203 |
78 | | |
|
■ |
活套法兰连接 |
|
Model 型号 |
DN |
D1 |
Do |
D2 |
A |
P |
H |
n-φc |
Dny预抽口 |
法兰标准 |
GD-J50 |
50 |
110 |
90 |
55 |
70 |
78 |
203 |
4-φ9 |
|
GB6070 |
GD-J63 |
63 |
130 |
110 |
68 |
88 |
160 |
380 |
4-φ9 |
|
GD-J80 |
80 |
145 |
125 |
85 |
98 |
160 |
400 |
8-φ9 |
|
GD-J100 |
100 |
165 |
145 |
105 |
108 |
160 |
420 |
8-φ9 |
|
GD-J(S)160 |
160 |
225 |
200 |
165 |
158 |
160 |
575 |
8-φ11 |
DN40 GB4982 |
GD-J(S)200 |
200 |
285 |
260 |
208 |
200 |
160 |
655 |
12-φ11 |
DN50 GB6070 |
GD-J(S)250 |
250 |
335 |
310 |
258 |
208 |
250 |
690 |
12-φ11 |
DN63 GB6070 |
GD-J(S)320 |
320 |
425 |
395 |
328 |
250 |
250 |
785 |
12-φ14 |
DN80 GB6070 |
GD-J(S)150 |
150 |
220 |
195 |
156 |
158 |
160 |
575 |
8-φ12 |
DN40 GB4982 |
JB919 |
GD-J(S)300 |
300 |
380 |
350 |
308 |
250 |
250 |
785 |
8-φ14 |
DN80 GB6070 |
JB919 | | |
武汉盛达电子有限公司,位于武汉市汉口。地理位置优越.随着社会发展适应市场需求而产生的科技公司。专业服务于CT透视器、隐形透视眼镜、电子地磅解码器、卫星接收器、手机跟踪器、娱乐赌具、节电王、防身器械等系统产品的销售,公司本着你无我有,你有我优的目标,真诚服务广大客户,进入市场后后不久便引起了强烈的反响,收到了良好的效果,深得广大客户朋友的欢迎和信赖,同时也为公司的长远发展奠定了坚实的基础。
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