FEP lining butterfly valve, ball valve, diaphragm valve...

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FEP-lining diaphragm valve

Technical data and performance parameter:
:Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb)
:Nominal size: DN15~DN300 (1/2?12?
Face to face dimension: DIN3202, ANSI B16.10 or on client's design
Flange connection dimension: DIN2501, ANSIB16.5 or on client's design
Pressure test: API 598, API6D
Suitable temperature: -40?~180?
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).
operation style: Handwheel, bevel gear, electric, pneumatic.

Main parts material

Part name	Material
Body	Cast steel /Cast iron lined with FEP
Disc	Cast steel/Cast iron lined with FEP
Stem	Stainless steel
Bonnet	Cast steel /Cast iron lined with FEP
Stem nut	ASTM A439 D2/ZcuAl10Fe3
Diaphragm washer	Neoprene/ fluorine plastic
Diaphragm leaf	FEP
Handwheel	Ductile iron

Nominal pressure	Test pressure		working pressure	working temperature

6Kgf/Cm2	6Kgf/Cm2	9Kgf/Cm2	6Kgf/Cm2	-80-150

Main outline dimensions and connection dimensions


	L	D	D1	D2	b	f	Z-?	Do	H	H1
15	125	95	65	45	14	3	4-?14	100	105	115
20	135	105	75	55	16	3	4-?14	100	116	128
25	145	115	85	65	18	3	4-?14	120	125	139
32	160	135	100	78	18	3	4-?18	120	136	154
40	180	145	110	85	20	3	4-?18	140	163	183
50	210	160	125	100	20	3	4-?18	160	175	201
65	250	180	145	120	22	3	4-?18	180	215	249
80	300	195	160	135	22	3	4-?18	200	230	270
100	350	215	180	155	24	3	8-?18	240	272	324
125	400	245	210	180	26	3	8-?18	280	338	406
150	460	280	240	210	28	4	8-?18	320	380	460
200	570	335	295	265	30	4	8-?18	400	518	620
250	680	390	350	315	32	4	12-?23	500	598	725
300	790	440	400	365	34	4	12-?23	560	698	850

Main products:
FEP-lining butterfly valve
FEP-lining ball valve
FEP-lining globe valve
FEP-lining diaphragm valve
FEP-lining check valve
FEP-lining Ytype valve
FEP-lining plug valve
FEP-lining pinch valve

Contact Information

Company:	Ningbo TianYi Chemical Industrial(T.C.I) Co., ltd
Address:	No.181,HuiZhan Road ,Ningbo city, China 315000
P.C:	315000
Tel:	0086-574-87238791,8792,8793
Fax:	0086-574-87238794
Url:	Http:// www.rubbersealing.com
E-mail:	sales@rubbersealing.com
MSN:	towerpacking@hotmail.com
Yahoo:	tcipacking@yahoo.com