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D71X對夾式LT型蝶閥產(chǎn)品特點:
小型輕便,容易拆裝及維修,并可在任意位置安裝。
結(jié)構(gòu)簡單緊湊、900啟閉,開關(guān)迅速。
操作矩小,省力輕巧。
流量特性趨于直線,調(diào)節(jié)性好。
密封性能好,使用壽命長,可達到零泄漏。
選擇不同的零部件材質(zhì),可適用于多種介質(zhì)。
D71X對夾式LT型蝶閥材質(zhì)表:
名稱 |
材料 |
閥體 |
鑄鐵、球墨鑄鐵、鑄鋼、不銹鋼 |
閥板 |
鑄鐵、球墨鑄鐵、鑄鋼、不銹鋼 |
閥桿 |
2Cr13、不銹鋼襯 |
密封圈 |
耐磨橡膠、丁腈橡膠等 |
填料 |
丁腈橡膠V型墊、柔性石墨 |
D71X對夾式LT型蝶閥連接尺寸:
規(guī)格 |
尺寸 (mm) |
重量 |
|||||||||||||
mm |
inch |
A |
B |
C |
D |
L |
H |
D1 |
N-M |
K |
E |
N1- Φ 1 |
Φ 2 |
G |
|
50 |
2 |
161 |
80 |
42 |
52.9 |
32 |
88.38 |
120 |
4-M16 |
77 |
57.15 |
4-6.7 |
12.6 |
118 |
3.8 |
65 |
2.5 |
175 |
89 |
44.7 |
64.5 |
32 |
102.54 |
136.2 |
4-M16 |
77 |
57.15 |
4-6.7 |
12.6 |
137 |
4.2 |
80 |
3 |
181 |
95 |
45.2 |
78.8 |
32 |
61.23 |
160 |
8-M16 |
77 |
57.15 |
4-6.7 |
12.6 |
178 |
4.7 |
100 |
4 |
200 |
114 |
52.1 |
104 |
32 |
68.88 |
185 |
8-M16 |
92 |
69.85 |
4-10.3 |
15.77 |
206 |
9.0 |
125 |
5 |
213 |
127 |
54.4 |
123.3 |
32 |
80.36 |
215 |
8-M16 |
92 |
69.85 |
4-10.3 |
18.92 |
238 |
10.9 |
150 |
6 |
226 |
139 |
55.8 |
155.6 |
32 |
91.84 |
238 |
8-M20 |
92 |
69.85 |
4-10.3 |
18.92 |
266 |
14.2 |
200 |
8 |
260 |
175 |
60.6 |
202.5 |
45 |
92.40 |
295 |
12-M20 |
115 |
88.9 |
4-14.3 |
22.1 |
329 |
18.2 |
12-M24 |
|||||||||||||||
250 |
10 |
292 |
203 |
65.6 |
250.5 |
45 |
105.34 |
357 |
12-M20 |
115 |
88.9 |
4-14.3 |
28.45 |
393 |
26.8 |
12-M24 |
|||||||||||||||
300 |
12 |
337 |
242 |
76.9 |
301.6 |
45 |
91.11 |
407 |
12-M20 |
140 |
107.95 |
4-14.3 |
31.6 |
462 |
40 |
12-M24 |
|||||||||||||||
350 |
14 |
368 |
267 |
76.5 |
333.7 |
45 |
112.89 |
467 |
12-M20 |
140 |
107.95 |
4-14.3 |
31.6 |
515 |
56 |
76.35 |
12-M24 |
||||||||||||||
400 |
16 |
400 |
309 |
86.5 |
390.1 |
51.2 |
100.47 |
515 525 |
16-M24 |
197 |
158.75 |
4-20.6 |
33.15 |
579 |
96 |
72 |
102.42 |
16-M27 |
|||||||||||||
450 |
18 |
422 |
328 |
105.6 |
441.2 |
51.2 |
88.39 |
565 585 |
16-M24 |
197 |
158.75 |
4-20.6 |
38 |
627 |
122 |
72 |
91.51 |
16-M27 |
|||||||||||||
500 |
20 |
480 |
361 |
131.8 |
491.5 |
64.2 |
96.99 |
620 650 |
16-M24 |
197 |
158.75 |
4-20.6 |
41.15 |
696 |
202 |
82 |
101.68 |
||||||||||||||
600 |
24 |
562 |
459 |
152 |
592.5 |
70.2 |
113.42 |
725 770 |
16-M27 |
276 |
215.9 |
4-22.2 |
50.65 |
821 |
270 |
82 |
120.46 |
16-M33 |