|
|
|
|
|
鈻� |
GD-J鍨嬮珮鐪熺┖鎿嬫澘闁� |
|
|
|
|
鈻� |
GD鍨嬮珮鐪熺┖鎿嬫澘闁ョ敤浜庢帴閫氭垨鍒囨柗鐪熺┖绠¤矾涓殑姘ｆ祦銆傞仼鐢ㄤ粙璩偤绱斿噲绌烘埃鍜岄潪鑵愯潟鎬ф埃楂�銆傞珮鐪熺┖鎿嬫澘闁ユ寜杌稿皝绲愭鍙垎GD-J鍨嬫鑶犺桓灏佸拰GD-J(b)鍨嬫尝绱嬬杌稿皝鍏╃ó銆傛寜閫氬皫褰㈠紡鍙垎GD-J鐐鸿閫氬瀷寮�锛孏D-S鐐哄付闋愭娊鍙ｇ殑涓夐�氬瀷寮忋�� |
|
|
|
|
鈻� |
GD
High Vacuum Flapper Valve |
|
|
|
|
鈻� |
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. |
|
|
|
|
鈻� |
GD-J鍨嬮珮鐪熺┖鎿嬫澘闁�涓昏鎶�琛撴�ц兘
Main Technical Performance |
|
|
|
|
鈻�
鈻�
鈻� |
|
銆�閬╃敤鑼冨湇锛欰pplicability |
銆�105锝�1.3×10-4Pa(杌稿皝鐐烘鑶�)
銆�105锝�1.3×10-5Pa(杌稿皝鐐烘尝绱嬬) |
|
銆�闁ラ杸婕忕巼锛歏alve Leak Rate |
銆�≤1.3×10-4Pa.L/S.(杌稿皝鐐烘鑶�)
銆�≤1.3×10-5Pa.L/S.(杌稿皝鐐烘尝绱嬬) |
|
銆�閬╃敤婧害锛欰pplicable Temperature |
銆�-25锝�+80鈩�(涓佽厛姗¤啝)
銆�-30锝�+150鈩�(姘熸鑶�) |
|
|
|
|
|
鈻� |
GD-J鍨嬮珮鐪熺┖鎿嬫澘闁�涓昏闆朵欢鏉愭枡
Materials of Main Parts |
|
|
|
|
鈻�
鈻� |
闁ラ珨銆侀枼钃嬨�侀枼妗匡細閶佸悎閲�銆佺⒊閶兼垨涓嶉姽閶�
瀵嗗皝浠讹細涓佽厛姗¤啝銆佹盁姗¤啝銆佹尝绱嬬(杌稿皝)銆�
Body, bonnet and stem: aluminium alloy, carbon steel or stainless steel
Sealing element: NBR, Viton, bellows(shaft seal) |
|
|
|
|
CONSTRUCTION FIGHTS(mm) |
|
|
|
|
|
|
|
鈻� |
蹇嵏娉曡槶閫ｆ帴 |
|
|
|
Model
鍨嬭櫉
|
DN
|
D1
|
D
|
A
|
H
|
P
|
娉曡槶妯欐簴
|
|
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
|
|
|
|
|
|
鈻� |
娲诲娉曡槶閫ｆ帴 |
|
|
|
Model
鍨嬭櫉
|
DN
|
D1
|
Do
|
D2
|
A
|
P
|
H
|
n-φc
|
Dny闋愭娊鍙�
|
娉曡槶妯欐簴
|
|
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
|
|
鐪熺┖闁ラ杸瀹氳波闋堢煡锛�
涓�銆佲憼闇�閲囪臣鐨勪俊鑼�楂樼湡绌烘搵鏉块枼鐢�(ch菐n)鍝佸悕绋辫垏鍨嬭櫉鈶�楂樼湡绌烘搵鏉块枼鍙ｅ緫鈶�楂樼湡绌烘搵鏉块枼鏄惁甯堕檮浠朵互渚挎垜鍊戠殑鐐烘偍姝ｇ⒑閬稿瀷銆�
浜�銆佽嫢宸茬稉(j墨ng)鐢辫ō瑷堝柈浣嶉伕瀹氫俊鑼傚叕鍙哥殑楂樼湡绌烘搵鏉块枼鍨嬭櫉锛岃珛鎸�楂樼湡绌烘搵鏉块枼鍨嬭櫉鐩存帴鍚戞垜鍙搁姺鍞儴瑷傝臣(0577-67989383)
涓夈�佺暥浣跨敤鐨勫牬鍚堥潪甯搁噸瑕佹垨鐠�(hu谩n)澧冩瘮杓冨京闆滄檪,璜嬫偍鐩￠噺鎻愪緵瑷▓鍦栫礄鍜岃┏绱板弮鏁�(sh霉)锛岀敱鎴戝�戠殑淇¤寕闁ラ杸灏堝鐐烘偍瀵╂牳鎶婇棞銆�
鍥�銆佹垜鍊戣拷姹傜殑涓嶆槸涓�娆＄殑鍒╃泭闂滅郴锛岃�屾槸鑸囨偍鐨勯暦鏈熷悎浣溿�傛垜鍊戞彁渚涚殑涓嶆槸浣庡粔鐨勫姡璩搧锛岃�屾槸璨ㄧ湡鍍瑰鐨勭湡鍝�銆傛垜鍊戞墍鏈夌殑淇¤寕浜哄參鍏㈡キ(y猫)妤�(y猫)鍙偤浜嗘墦閫犳韩宸炵殑鍝佺墝闁ラ杸锛岀偤鎮ㄦ彁渚涙豢鎰忕殑鐢�(ch菐n)鍝�銆傛垜鍊戞効鑸囨偍鏀滄墜鍏遍��锛屽叡鍓�(chu脿ng)杓濈厡銆�
姝¤繋瑷晱鎴戝叕鍙稿畼缍�(w菐ng)锛�www.irilsr.cn
|
