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PRODUCT: SURESEAL BUTTERFLY VALVE

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TECHNICAL DATA:

SPECIFICATIONS :

SIZE RANGE : 50 TO 300MM
PRESSURE RATING : 16 BAR MAX
TEMP. RATING : MATERIAL WILL BE SELECTED ACCORING TO THE SERVICE

MATERIALS OF CONSTRUCTION :

BODY: CS / CF8 /CF8M/ SS/CI: 210 GR. FG 260 NITRILE INTEGRALLY MOULDED
DISC : CI IS 210 FG 260 NITRILE ENCAPSULATED AISI:304 / AISI:316/FG 260/PB/AS PER CLIENTS SPECIFICATIONS (ON SPECIFIC ORDER AT EXTRA COST)
SHAFT:
AISI 410 (HEAT TREATED)
ALSO AVAILABLE WITH SPECIAL FRICTION-LESS TEFLON PTFE COATING.

STANDARDS :
VALVES COMPY WITH BS 5155, API 609, MSS SP 67 AND ISO 5752 VALVES DESIGNED TO FIT WITHOUR GASKETS BETWEEN FLANGES DRILLED TO ANSI 125, DIN, ND 10/16, BS 10 TABLES D E AND F OR BS 4505 PN 10/16, TABLES 6, 7 & 8 OF IS:6418 AND TABLES 11,15 & 17 OF IS:6329.

ENGINEERING OPTIONS :

1. GEAR OPERATION ON REQUEST
2. PNEUMATIC / MOTORISED ACUATION ON REQUEST
3. EXTENSION SPINDLE, CHAIN WEHEEL ARRANGEMENT ON REQUEST.

DIMENSIONAL DETAILS DIMENSIONS IN MM.
DIMENSIONS VALVE SIZE	50 2"	65 2.5"	80 3"	100 4"	125 5"	150 6"	200 8"	250 10"	300 12"
L. FACE TO FACE	43	45	46	52	54	56	60	68	78
CV. CENTRE LINE TO TOP OF BODY PLATFORM	140	153	160	178	194	203	239	271	31
C. CENTRE LINE TO TOP OF FLOW CONTROL LEVER	182	194	201	218	234	240	305	338	377
B. CENTRE LINE TO BOTTOM	65	78	85	105	117	144	169	237	272
D. MAXIMUM DIA OF BODY	102	111	130	162	194	216	273	336	382
HL. MAXIMUM LENGTH OF VALVE CONTROL LEVER	300	300	300	300	300	300	620	620	620
HLC. LENGTH OF FITTED OPERATOR FLOW CONTROL LEVER	190	190	190	300	300	300	425	425	425
NB. DIAMETER OF PROTRUDING DISC	28	47	67	82.5	107	136	184.5	234	280