氣動穿透式刀型閘閥安裝尺寸以及外形圖

產品概述
氣動穿透式刀型閘閥也叫氣動穿透式刀閘閥通過配用電磁閥、接近開關等附件可以完成開、關兩位置的動作控制和信號輸出，也可以完成連續(xù)動作的自動控制。
穿透式刀型閘閥優(yōu)點在于閥體通徑無凹槽，介質不會卡阻堵塞，并且具有全通徑流通特性閥，腔不積渣,特別適合于漿體輸送及粉體物粒的輸送。
技術參數范圍
設計制造: JB/T8691-1998
結構長度: GB/T15188.2-94
法蘭連接: GB/T9113.1-2000 JB/T79-94
試驗驗收: GB/T13927-92
Product introduction
Long stem flat gate valve with electromagnetic valve, close to switch, etc, can complete the action of two position control and signal output, also can complete automatic control of continuous motion.
Long stem flat gate valve without grooves, advantage is that the body size medium will not jam congestion, and with all-pass runoff flux valve features, cavity not slag deposition, particularly suitable for slurry transportation and powder materials.
Technical Parameter Range
Design and manufacture: JB/T8691-1998
Structural length: GB/T15188.2-94
Flange connection: GB/T9113.1-2000 JB/T79-94
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(guī)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						單位Unit:mm
DN	L	H1	H2	H3	D1	D2	Do	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	57	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.