F1216 SS FULL LUG BUTTERFLY VALVE

F1216 SS FULL LUG BUTTERFLY VALVE

Fig No.: F1216-50 (SS304) / F1216-51 (SS316)

FEATURES & SPECIFICATIONS

Higher strength for disc with pinned single shaft ensure optimal alignment.
Centrally mounted disc and hydrodynamic design minimize pressure loss.
Can be installed at horizontal or vertical pipe line.
Phenolic backed rubber seat is non-collapsible, stretch resistant and easily replaceable.
Excellent flow characteristic with flow in either direction.
Design conforms to BS EN 593 / BS 5155 / MSS SP-67 / API 609.
Precision machining of disc for low operating torque.

Category Stainless Steel Industrial Valves

Technical Specifications

Size	DN50 … DN600
Body Design	Lugged
Working Pressure	16bar
Shell Testing Pressure (x1.5)	24bar
Seat Testing Pressure (x1.1)	17.6bar
Working Temperature	-10°C…120°C
Applicable Medium	Water, Oil, Gas
Operator	Lever, Wormgear, Electric Actuator
Connection	BS 4504 PN10 / PN16, EN1092-2 PN10 / PN16, JIS B2239 10K / 16K, ANSI Class 125 / 150
Optional Accessories	Chain Wheel, Limit Switch

Material Specification

Body	Stainless Steel 304 Stainless Steel 316
Disc	Stainless Steel 304 Stainless Steel 316
Seat	EPDM
Stem	Stainless Steel 431
Packing	PTFE
Bush	Polymer

VALVE COEFFICIENT

DN	(mm) (inch)	50 2	65 2½	80 3	100 4	125 5	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	550 22	600 24
	Cv	135	220	302	600	1022	1579	3136	5340	8250	11917	16388	21705	27908	35170	43116

DIMENSIONS VALVE BODY

DN	(mm) (inch)	50 2	65 2½	80 3	100 4	125 5	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	600 24
	A	82	90	97	110	120	147	168	200	220	258	280	310	345	400
	B	126	132	143	155	160	185	223	263	300	335	370	390	430	490
	C	25	25	25	25	25	25	35	40	40	40	55	55	55	70
	L	42	44	44	51	54	54	59	65	76	77	87	108	128	152

DIMENSIONS - VALVE OPERATOR

Malleable Iron / Stainless Steel Lever.
Stainless Steel 304 Top Indicator Plate.

DN	(mm) (inch)	50-80 2-3	100-125 4-5	150 6	200 8
	A	195	266	328	386
	B	95	109	109	164

Cast Iron 1 – Stage Worm Gear and Handwheel
Carbon Steel Gear Box Shaft

Valve Diameter	D1	ø	H	H1	L1	L2	L3
DN50 – DN80	65	150	33	70	216	45	127
DN100 – DN150	90	150	33	70	216	45	127
DN200 – DN250	125	285	36	76	303	63.5	170
DN300 – DN350	125	285	40	79	300	80	190
DN400	175	385	79	232.5	300	80	190
DN450 – DN550	175	390	108	251	397/427	120	279

Cast Iron 2 – Stage Worm Gear and Handwheel
Carbon Steel Gear Box Shaft

Valve Diameter	D1	ø	H	H1	L1	L2	L3	L4	L5
DN600	210	285	125	271	107	100	156	168	107

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