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聚全氟襯里隔膜閥

產(chǎn)品類(lèi)別：襯膠閥門(mén)系列

技術(shù)數(shù)據(jù)和性能參數(shù)Technical data and performance parameter：

　　公稱(chēng)壓力：Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb)
　　規(guī)格:Nominal size: DN15~DN300 (1/2"-12")
　　結(jié)構(gòu)長(zhǎng)度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
　　法蘭連接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
　　測(cè)試標(biāo)準(zhǔn)Pressure test: API 598, API6D
　　適用溫度Suitable temperature: -40℃~180℃
　　適用介質(zhì)Suitable medium: This diaphragm valve can be applied in various concentrations of Acid, Alkali, Aqua regia and 　　strong chloridizing etc (except the high-temperature melting alkali metals, element fluorine & chlorine-trifluoride).
　　操作方式operation style: Handwheel, bevel gear, electric, pneumatic.

主要零件材料 Main parts material：

零件名稱(chēng) Part name	材質(zhì) Material
閥體Body	Cast steel /Cast iron lined with FEP
閥瓣Disc	Cast steel/Cast iron lined with FEP
閥桿Stem	Stainless steel
閥蓋Bonnet	Cast steel /Cast iron lined with FEP
閥桿螺母Stem nut	ASTM A439 D2/ZcuAl10Fe3
隔膜墊Diaphragm washer	Neoprene/ fluorine plastic
隔膜片Diaphragm leaf	FEP
手輪Handwheel	Ductile iron

主要性能規(guī)范：

公稱(chēng)壓力 Nominal pressure	試驗(yàn)壓力 Test pressure		工作壓力 working pressure	工作溫度 working temperature
	密封	強(qiáng)度
6Kgf/Cm²	6Kgf/Cm²	9Kgf/Cm²	6Kgf/Cm²	-80-150

主要外形尺寸及連接尺寸 Main outline dimensions and connection dimensions：

公稱(chēng)通徑	尺寸
公稱(chēng)通徑	L	D	D1	D2	b	f	Z-Ø	Do	H	H1
15	125	95	65	45	14	3	4-Ø14	100	105	115
20	135	105	75	55	16	3	4-Ø14	100	116	128
25	145	115	85	65	18	3	4-Ø14	120	125	139
32	160	135	100	78	18	3	4-Ø18	120	136	154
40	180	145	110	85	20	3	4-Ø18	140	163	183
50	210	160	125	100	20	3	4-Ø18	160	175	201
65	250	180	145	120	22	3	4-Ø18	180	215	249
80	300	195	160	135	22	3	4-Ø18	200	230	270
100	350	215	180	155	24	3	8-Ø18	240	272	324
125	400	245	210	180	26	3	8-Ø18	280	338	406
150	460	280	240	210	28	4	8-Ø18	320	380	460
200	570	335	295	265	30	4	8-Ø18	400	518	620
250	680	390	350	315	32	4	12-Ø23	500	598	725
300	790	440	400	365	34	4	12-Ø23	560	698	850