API Standard High Performance High Pressure Raised Face Double Flange Stainless Steel Triple Eccentric Butterfly Valve

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API Standard High Performance High Pressure Raised Face Double Flange Stainless Steel Triple Eccentric Butterfly Valve

Butterfly valve, include Lug type, wafer type, flange type and Triple eccentric type products been produced in WINDUS enterprise, the Lug and Wafer type Butterfly valves are designed for shutoff and isolation service of liquids and gases, thin profile, on center disc provides high flow capacity. Body wall thickness confirms to the requirement of ANSI class 125 and AWWA standards.

Triple eccentric butterfly valve series is the newly developed long life and energy saving products, the sealing is metal to metal or seal ring to metal, stainless steel plate and composite graphite to metal. Suitable for working condition of high temperature and high pressure. Triple eccentric butterfly valve is widely used in petroleum, natural gas, piped gas and medicine food industry.

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STANDARDS:

1. DESIGN AND MANUFACTURE	API 609/ ASME B16.34
2. FACE TO FACE DIMENSIONS	ASME B16.10
3. FLANGE ENDS DIMENSIONS
NPS 1/2”-24”	ASME B16.5
NPS 26”& ABOVE	ASME B16.47
4. BW ENDS	ASME B16.25
5. SOCKET WELDING ENDS	ASME B16.11
6. THREADED ENDS (NPT)	ASME B16.11
7. FIRE SAFE DESIGN	API 607 / API 6FA
8. INSPECTION & TEST DESIGN	API 598 / API 6D / ISO5208

DATASHEET:

1. NORMAL DIAMETER	NPS 1-1/2?-60?
2. NORMAL PRESSURE	CLASS 150~1500
3. SUITABLE MEDIUM	CORROSIVE ENVIRONMENT, OIL, GAS, WATER
4. SUITABLE TEMPERATURE	-29? - 180?
5. PORT TYPE	FULL PORT
6. CONNECTION ENDS	RF / NPT / BW / SW
7. BODY / COVER MATERIAL	STAINLESS STEEL / CAST STEEL / CAST IRON
8. DISC MATERIAL	STAINLESS STEEL / DUPLEX STEEL / CAST IRON / BRONZE
9. SEAT MATERIAL	EPDM / NBR / VITON / PTFE / NYLON
10. STEM MATERIAL	STAINLESS STEEL / DUPLEX STEEL / CAST STEEL
11. OPERATION	LEVER, GEAR, ELECTRIC, PNEWMATIC

DESIGN FEATURES:

1. Rubber lined butterfly valve.

2. Used in water, sea water and drinking water.

3. Size from DN100 to DN4000 with pressure from PN6 to PN40.

4. Body and disc material: DI+ rubber lined, cast steel, SS or other material acc. to client's requirement.

5. Epoxy coating with 300 micron.

6. Sea worthy packing.

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DIMENSION :

Dimensions data (mm)
DN	A	B	C	H	F	FD	N-Fd1	Fd	M1	EN1092-2 PN10		EN1092-2 PN16
DN	A	B	C	H	F	FD	N-Fd1	Fd	M1	FK	n-FK1	FK	n-FK1
DN50	110	83	108	32	90	70	4-F10	12.6	3	125	4-F19	125	4-F19
DN65	131	93	112	32	90	70	4-F10	12.6	3	145	4-F19	145	4-F19
DN80	134	100	114	32	90	70	4-F10	12.6	3	160	8-F19	160	8-F19
DN100	150	114	127	32	90	70	4-F10	15.8	5	180	8-F19	180	8-F19
DN125	170	125	140	32	90	70	4-F10	18.92	5	210	8-F19	210	8-F19
DN150	180	143	140	32	90	70	4-F10	18.92	5	240	8-F23	240	8-F23
DN200	210	170	152	45	125	102	4-F12	22.1	5	295	8-F23	295	12-F23
DN250	246	198	165	45	125	102	4-F12	28.45	8	350	12-F23	355	12-F28
DN300	276	223	178	45	150	125	4-F14	31.6	10	400	12-F23	410	12-F28
DN350	328	254	190	45	150	125	4-F14	31.6	10	460	16-F23	470	16-F28
DN400	343	278	216	50	197	140	4-F18	33.15	10	515	16-F28	525	16-F31
DN450	407	320	222	50	197	140	4-F18	37.95	10	565	20-F28	585	20-F31
DN500	448	329	229	60	197	140	4-F18	41.12	10	620	20-F28	650	20-F34
DN600	518	384	267	70	210	165	4-F22	50.62	16	725	20-F31	770	20-F37
DN700	560	450	292	109	300	254	8-F18	63.35	16	840	24-F31	840	24-F37
DN800	620	501	318	119	300	254	8-F18	63.35	22	950	24-F34	950	24-F41
DN900	692	550	330	157	300	254	8-F18	75	22	1050	28-F34	1050	28-F41
DN1000	735	622	410	207	300	254	8-F18	85	22	1160	28-F37	1170	28-F44
DN1200	917	763	470	210	350	398	8-F22	105	28	1380	32-F41	1390	32-F50