PTFE Lined Centraline Wafer/Lug Anti Corrosive Butterfly Valve

• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Single-Eccentric Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: BFV15
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN50--DN600
• Body: Cast Iron, Ductile Iron, 304ss, 316ss
• Disc: 316ss with 3 mm PTFE Coating
• Stem: SS304/SS316
• Transport Package: Plywood Case
• Specification: DN50 to DN1200
• Trademark: AKSF/ EXXON / AKS
• Origin: Zhejiang
• HS Code: 8481804090
• Production Capacity: 500 Sets Per Day

Product Description

Main connection dimensions                                                                                     PN1.0/1.6MPa
Nominaldiameter				Standard value							Reference value
DN (mm)		NPS (inch)		L	D	D1	D2	f	b	Z-Φd	DO	H		WT (Kg)
							PN1.0MPa
40		11/2		33	145	110	85	2	18	4-18	160	140		3
50		2		43	160	125	100	3	20	4-18	200	145		4
65		21/2		46	180	145	120	3	20	4-18	250	155		9
80		3		46	195	160	135	3	22	4/8-18	250	165		8
100		4		52	215	180	155	3	22	8-18	250	180		12
125		5		56	245	210	185	3	24	8-18	300	203		18
150		9		56	280	240	210	3	24	8-23	300	225		28
200		8		09	335	295	265	3	26	8-23	200*	275		56
250		10		68	390	350	320	3	28	12-23	200*	315		72
300		12		78	440	400	368	4	28	12-23	240*	348		88
350		14		78	500	460	428	4	30	16-23	240*	415		120
400		16		102	565	515	482	4	32	16-25	280*	460		145
450		18		114	615	565	532	4	32	20-25	280*	500		165
500		20		127	670	620	585	4	34	20-25	320*	530		195
009		24		154	780	725	685	5	36	20-30	320*	610		268
700		28		165	895	840	800	5	40	20-30	360*	675		320
800		32		190	1010	950	905	5	44	24-34	360*	805		395
8		36		203	1110	1050	1005	5	46	28-34	380*	995		450
1000		40		216	1220	1160	1115	5	50	28-34	400*	1170		680
1200		48		254	1450	1380	1325	5	56	32-41	400*	1295		825
					PN1.6MPa
40	11/2		33		145	110	85	3	18	4-18	200		145	4
50	2		43		160	125	100	3	20	4-18	250		150	5
65	21/2		46		180	145	120	3	20	4-18	250		160	7
80	3		46		195	160	135	3	22	8-18	250		170	10
100	4		52		215	180	155	3	24	8-18	300		185	14
125	5		56		245	210	185	3	26	8-18	300		210	22
150	9		56		280	240	210	3	28	8-23	200*		230	32
200	8		09		335	295	265	3	30	12-23	200*		285	99
250	10		68		405	355	320	3	32	12-25	240*		325	80
300	12		78		460	410	375	4	34	12-25	240*		360	94
350	14		78		520	470	435	4	38	16-25	280*		430	125
400	16		102		580	525	485	4	40	16-30	280*		475	150
450	18		114		640	585	545	4	44	20-30	320*		525	172
500	20		127		705	650	608	4	46	20-34	320*		565	225
009	24		154		840	770	718	5	54	20-41	360*		620	290
700	28		165		910	840	788	5	54	24-41	360*		686	330
800	32		190		1020	950	898	5	54	24-41	380*		815	425
006	36		203		1120	1050	998	5	54	28-41	400*		1010	495
1000	40		216		1255	1170	1110	5	09	28-48	400*		1185	710
flange size D,D2,Z Phi D,F,b value is connected with the butterfly valve flange standard size,sketch size code is only one pare. PN1.0MPa,DN80 hole flange size number JB78 Z=4,other standard Z=8

Sizes: 2 inch to 24 inch

Type: Wafer, Lug

Body: Cast Iron, Ductile Iron, 304SS, 316SS

Body Coating: Two Part Polyester Epoxy

Discs: 316SS with 3 mm PTFE Coating

***Now with PTFE Encapsulated Disc***

All Valves Are Internal Drive Without Bolts or Pins

Seats: PTFE Over EPDM, Buna N, or Viton

Stems: 304SS, 316SS

Stem Retention: Grooved Shaft with Retaining Plate

Bearings: Bottom - 1 PTFE Over Fiberglass, Top - 2 PTFE Over Fiberglass

Working Pressures: 90 psig Bi Directional, Dead End Service

Top Works: Pad and Stem ISO 5211

Available in ANSI, B. S. TE, PN10, PN16, and JIS10K Configuration