SCZ型穿透式插板閥/長桿平板閘閥 long stem flat gate valve
產品概述
插板閥顯著特點：閥腔不積渣，特別適合于漿體輸送及粉體物粒的輸送。
設計制造 Design and manufacture: JB/T8691-1998
結構長度 structural length: GB/T15188.2-94
法蘭連接 Flange connection: GB/T9113.1-2000 JB/T79-94
試驗與驗收 testing and acceptance: GB/T13927-92
主要零部件材質 Key parts material
| 閥體、上蓋Valve body, upper cap |
碳鋼、不銹鋼Carbon steel, stainless steel |
| 閥板Valve plate |
不銹鋼stainless steel |
| 閥桿Stem |
不銹鋼stainless steel |
| 密封圈Seal ring |
四氟、橡膠PTFE,Rubber |
主要性能規范 Key performance indicators
| 公稱壓力Nominal pressure |
PN |
| 殼體試驗Casing test |
1.5XPN |
| 密封試驗Leak test |
1.1XPN |
| 工作溫度Operating temperature |
橡膠≤80℃ 四氟密封≤180℃
Rubber ≤80℃, PTFE≤180℃ |
| 適用介質Working medium |
干灰、紙漿、糖漿、污水、煤氣粉末顆粒物、渣水混合物等Dry dust, paper pulp, syrup, sewage, gas, powder, particle, slag-water mix, etc. |
主要外形及連接尺寸Profile and connection dimension Unit:mm
| DN |
L
|
H1
|
H2
|
H3
|
D1
|
D2
|
D0
|
N-M
|
P
|
B
|
| 100 |
51 |
405 |
705 |
585 |
180 |
156 |
240 |
8-M16 |
490 |
170 |
| 125 |
57 |
450 |
780 |
665 |
210 |
184 |
260 |
8-M16 |
490 |
190 |
| 150 |
570 |
510 |
810 |
770 |
240 |
211 |
280 |
8-M20 |
490 |
240 |
| 200 |
70 |
615 |
930 |
920 |
295 |
266 |
300 |
12-M20 |
520 |
335 |
| 250 |
70 |
715 |
1080 |
1175 |
355 |
319 |
320 |
12-M24 |
520 |
335 |
| 300 |
76 |
822 |
1140 |
1255 |
410 |
370 |
340 |
12-M24 |
520 |
335 |
| 350 |
76 |
975 |
1290 |
1455 |
470 |
429 |
360 |
16-M24 |
520 |
350 |
| 400 |
89 |
1024 |
1344 |
1559 |
525 |
480 |
400 |
16-M27 |
605 |
390 |
| 450 |
89 |
1235 |
1560 |
1926 |
585 |
548 |
450 |
20-M27 |
605 |
430 |
| 500 |
114 |
1265 |
1610 |
2226 |
650 |
609 |
500 |
20-M30 |
605 |
430 |
注：0.6MPa、1.0MPa、1.6MPa及美標150Lb等連接尺寸見附錄。
Note: see the appendix for connection dimensions of 0.6MPa, 1.0MPa, 1.6MPa, American Standard 150Lb, etc.
關鍵詞：插板閥 、穿透式插板閥 、氣動穿透式插板閥
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