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SD643H氣動法蘭式伸縮蝶閥 的詳細(xì)介紹

一、產(chǎn)品概述Product Overview：

產(chǎn)品型號：SD643H

產(chǎn)品名稱：氣動法蘭式伸縮蝶閥

產(chǎn)品特點(diǎn)：氣動法蘭式伸縮蝶閥在一定范圍內(nèi)可軸向伸縮，SD643H氣動法蘭式伸縮蝶閥也能在一定的角度范圍內(nèi)克服管道對接不同軸而產(chǎn)生的偏移，能極大的方便閥門管道的安裝與拆卸。SD643H氣動法蘭式伸縮蝶閥適用在食品、飲料、醫(yī)藥純凈管路及工業(yè)環(huán)保、水處理、高層建筑、給排水管路作啟閉或調(diào)節(jié)介質(zhì)流量之用。

Model: SD643H

Product Name: Pneumatic butterfly valve flanged escopic

Features: Pneumatic butterfly valve flanged escopic within a certain range of axial stretch, but also to some extent overcome the perspective of different docking pipeline axis resulting offset,can greatly facilitate the installation and removal of the pipeline valves . Application in the food, beverage, pharmaceutical and industrial environmental clean piping, water treatment, high-rise buildings, to the drain line to open and close or adjust the flow of the medium used.

二、連接尺寸Connection Size：

公稱通徑DN		外形尺寸(參考值)Dimensions (referencevalue)							法蘭尺寸和螺栓孔尺寸(標(biāo)準(zhǔn)值) Flange dimensions andbolt hole size (standard value)
公稱通徑DN		H	H1	設(shè)計(jì)zui大長度Maximum length of the design	設(shè)計(jì)zui小長度 Design ofminimum length	設(shè)計(jì)長度 Designlength	A	B	0.6MPa				1.0MPa				1.6MPa
毫米MM	英寸 inch	H	H1	設(shè)計(jì)zui大長度Maximum length of the design	設(shè)計(jì)zui小長度 Design ofminimum length	設(shè)計(jì)長度 Designlength	A	B	D	D1	D2	n-d	D	D1	D2	n-d	D	D1	D2	n-d
50	2	80	400	164	138	151	245	72	140	110	88	4-14	165	125	99	4-18	165	125	99	4-18
65	2 1/2	93	400	190	154	172	245	72	160	130	108	4-14	185	145	118	4-18	185	145	118	4-18
80	3	100	410	195	163	177	245	72	190	150	124	4-18	200	160	132	8-18	200	160	132	8-18
100	4	110	430	227	184	206	355	92	210	170	144	4-18	220	180	156	8-18	220	180	156	8-18
125	5	125	465	254	201	215	355	92	240	200	174	8-18	250	210	184	8-18	250	210	184	8-18
150	6	143	615	240	195	225	355	92	265	225	199	8-18	285	240	211	8-22	285	240	211	8-22
200	8	170	685	265	215	245	250	170	320	280	254	8-18	340	295	266	8-22	340	295	266	12-22
250	10	198	740	295	235	265	250	170	375	335	309	12-18	395	350	319	12-22	405	355	319	12-26
300	12	223	800	308	254	282	450	220	440	395	363	12-22	445	400	370	12-22	460	410	370	12-26
350	14	253	860	325	271	300	450	220	490	445	413	12-22	505	460	429	16-22	520	470	429	16-26
400	16	283	945	345	283	314	450	280	540	495	463	16-22	565	515	480	16-26	580	525	480	16-30
450	18	308	1000	370	314	340	650	280	595	550	518	16-22	615	565	530	20-26	640	585	548	20-30
500	20	335	1060	377	316	346	650	280	645	600	568	20-22	670	620	582	20-26	715	650	609	20-33
600	24	390	1170	446	388	417	850	380	755	705	667	20-26	780	725	682	20-30	840	770	720	20-36
700	28	448	1325	445	395	425	850	380	860	810	772	24-26	895	840	794	24-30	910	840	794	24-36
800	32	508	1445	479	425	455	1250	380	975	920	878	24-30	1015	950	901	24-33	1025	950	901	24-39
900	36	558	1555	515	455	485	1250	380	1075	1020	978	24-30	1115	1050	1001	28-33	1125	1050	1001	28-39
1000	40	615	1675	525	465	495	1500	580	1175	1120	1078	28-30	1230	1160	1112	28-36	1255	1170	1112	28-42
1200	48	735	1925	574	512	542	1500	580	1405	1340	1295	32-33	1455	1380	1328	32-39	1485	1390	1328	32-48