High Proformance Triple Eccentric Butterfly Valve Wafer En Pn16/25/40

• Customization: Available
• Media: Oil
• Driving Mode: Manual
• Model NO.: SFDXWF-3ML
• Connection Form: Wafer
• Structure: Double-Eccentric Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: API609
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Export Wooden Case
• Specification: DN40-DN2000
• Trademark: CIPHY
• Origin: China
• HS Code: 8481909000
• Production Capacity: 50000PCS/Year

Product Description

CARBON STEEL OR STAINLESS STEEL
TRIPLE ECCENTRIC BUTTERFLY VALVE WAFER TYPE

DESIGN DESCRIPTION:

1. Manufacture: API609;
2. Face To Face: API609;
3. Flange: ANSI B16.5;
4. Test: API598;
5. Triple Eccentric Type;
6. Multilayer Or (R-)PTFE Disc Seal;
7. Material and Working Temp.:
   1. PTFE&R-PTFE: 0ºC-200ºC(32ºF-392ºF)
   2. Graphite: 400ºC(752°F) Maximum

PARTS AND MATERIAL:

PARTS NAME	MATERIALS
BODY	ASTM A216-WCB/A351-CF8/CF8M/CF3/CF3M
GASKET	PTFE/R-PTFE/GRAPHITE
DISC	ASTM A216-WCB/A351-CF8/CF8M/CF3/CF3M
SEAT	13CR/SS304/SS316/SS304L/SS316L
DISC SEAL	SS+Graphite/R-PTFE/SS+VITON
STEM	ASTM A182-F6a/F304/F316/F304L/F316L
RETAINING RING	ASTM A105/F304/F316/F304L/F316L
STEM BEARING	SS+PTFE/BRONZE
YOKE	ASTM A216-WCB/A351-CF8/CF8M/CF3/CF3M
GEAR	Ductile Iron
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.

DIMENSIONS LIST(UNIT:MM):

DN	NPS	d	L	H	H1	A	B	C	D0
		CLASS150
100	4"	102	54	415	140	50	61	106	250
125	5"	127	57	450	185	50	61	106	250
150	6"	152	57	580	190	65	80	215	300
200	8"	203	64	600	215	65	80	215	300
250	10"	254	71	690	260	65	80	215	300
300	12"	305	81	830	290	85	108	200	400
350	14"	337	92	890	323	85	108	200	400
400	16"	387	102	980	374	100	144	330	400
450	18"	438	114	1020	390	100	144	330	400
500	20"	489	127	1130	415	160	220	250	500
600	24"	591	154	1240	490	160	220	250	500
DN	NPS	CLASS300
100	4"	102	54	415	140	65	80	215	300
125	5"	127	59	450	185	65	80	215	300
150	6"	152	59	580	190	85	108	200	400
200	8"	203	73	600	215	85	108	200	400
250	10"	254	83	690	260	85	108	200	400
300	12"	305	92	830	290	100	144	330	400
350	14"	337	117	890	323	100	144	330	400
400	16"	387	133	980	374	160	220	250	500
450	18"	438	149	1020	390	160	220	250	500
500	20"	489	159	1130	415	290	279	525	500
600	24"	591	181	1240	490	290	279	525	500

• We hereby reserve the rights of any alternative dimension that would help to improve our valve's quality and working efficiency.