亚洲成AV人片在线观高清,人妻丝袜无码专区视频网站,亚洲免费人成网站在线观看,国产福利姬喷水福利在线观看,无码内射中文字幕岛国片

Welcome to Zhejiang Jinfulong Chemical Equipments Co., Ltd. !

The company has been engaged inn R&D and production of container and
anti-corrosion equipment for 20 years.
Pursuit of quality, pioneering and innovation

+86-579-82423378

Containers

Reactors
Tank series
Heat exchanger series
Tower series
Pharmaceutical equipment series

The company integrates scientific research, design, production and marketing into one body, mainly engaged in the manufacture of pressure vessels, medical chemical equipment and accessories, and anti-corrosion lining.

Containers

National Service Hotline

+86-579-82423378
E_mail:2423378@163.com

Contact us

Current page: Home > prodctsFluorine plastic lined valve series

Fluorine lining butterfly valve D371F46

Product introduction
Butterfly valve has features of small volume, light weight, flexible for start-stop and convenient for installation. It adopts dichotomy two-sheet structure.

Design specifications
GB12238, API609, MSS SP-68

Drive mode
manual operation, worm drive, air-operated, power-driven.

Performance specification

Design and manufacturing	Structure length	Connection flange	Pressure testing	Product mark	Delivery specification
GB/T12237	HG/T3704-2003 GB/T1221	HG20592-97	GB/T13927-92	GB12220	GB/T12252

nominal pressure: PN1.0-1.6(MPa), inside nominal diameter: DN15-DN250(mm).

Sketch map

Standard Material Specifications

No.	name of parts	gray pig iron	cast steel	stainless steel		ultra-low carbon stainless steel
No.	name of parts	Z	C	P	R	P_L	R_L
1	valve body	HT250	WCB	CF8	CF8M	CF3	CF3M
2	butterfly plate	WCB	35(forging)	CF8	CF8M	CF3	CF3M
3	valve rod	1CY13	2Cr13	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti	00Cr18Ni10	00Cr17Ni14Mo2
4	lining layer/valve seat	PTFE(F4) PCTFE(F3) FEP(F46) PFA(soluble F4) PP PO
5	seal ring	FPM(fluororubber)
6	elastic cushion	SI(silicone rubber)
7	bolt	35	35	1Cr17Ni2	1Cr17Ni2	1Cr18NiTi	1Cr18Ni9Ti
8	nut	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
9	handle	WCB

Main size and weight of butt clamp connection

inside nominal diameter		standard valves					reference value
DN(mm)	NPS(inch)	L	D1	D2	f	Z-Φd	Do	H	W(kg)
DN(mm)	NPS(inch)	PN1.0/PN1.6(MPa)
40	1_1/2	33	110	85	3	4-Φ18	260	140	3
50	2	43	125	100	3	4-Φ18	200	145	4
65	2_1/2	46	145	120	3	4-Φ18	250	155	6
80	3	46	160	135	2	4-Φ18/8-Φ18	250	165	8
100	4	52	180	155	3	8-Φ18	300	180	12
125	5	56	210	185	3	8-Φ18	300	203	18
150	6	56	240	210	3	8-Φ23	200*	225	28
200	8	60	295	265	3	8-Φ23/12-Φ23	200*	275	56
250	10	68	350/355	320	3	12-Φ23/12-Φ25	240*	315	72
300	12	78	400/410	368	4	12-Φ23/12-Φ25	240*	348	88
350	14	78	460/470	428	4	16-Φ23/16-Φ25	240*	415	120
400	16	102	515/525	482	4	16-Φ23/16-Φ30	280*	460	145
450	18	114	565/585	532/545	4	20-Φ25/20-Φ30	280*	500	165
500	20	127	620/650	585/608	4	20-Φ25/20-Φ34	320*	530	195
600	24	154	725/770	685/718	5	20-Φ30/20-Φ36	320*	610	268

Main size and weight of flange connection

inside nominal diameter		standard valves							reference value
DN(mm)	NPS(inch)	L	D	D1	D2	f	4b	Z-Φd	Do	H	W(kg)
DN(mm)	NPS(inch)	PN1.0/PN1.6(MPa)
40	1 _1/2	106	145	110	85	3	18/18	4-Φ18	160	140	10
50	2	108	160	125	100	3	20/20	4-Φ18	200	160	12
65	2 _1/2	112	180	145	120	3	20/20	4-Φ18	250	165	13
80	3	114	195	160	135	3	22/22	4-Φ18/8-Φ18	250	170	14
100	4	127	215	180	155	3	22/24	8-Φ18	300	180	16
125	5	140	245	210	185	3	24/26	8-Φ18	300	275	18
150	6	140	280	240	210	3	24/28	8-Φ23	200*	295	42
200	8	152	335	295	265	3	26/30	8-Φ23/12-Φ23	200*	320	78
250	10	250	390/405	350/355	320	3	28/32	12-Φ23/12-Φ25	240*	385	120
300	12	270	440/460	400/410	368	4	28/34	12-Φ23/12-Φ25	240*	390	145
350	14	290	500/520	460/470	428	4	30/38	16-Φ23/16-Φ25	240*	460	202
400	16	310	565/580	515/525	482	4	32/40	16-Φ25/16-Φ30	280*	510	235
450	18	330	615/640	565/585	532/545	4	32/44	20-Φ25/20-Φ30	280*	540	368
500	20	350	670/705	620/650	585/608	4	34/46	20-Φ25/20-Φ34	320*	570	420
600	24	390	780/840	725/770	685/718	5	36/54	20-Φ30/20-Φ36	320*	660	750

< Back >

Previous: Fluorine lining dump valve FQ41F46
Next: Fluorine lining stop valve J41F46