Wafer Type Butterfly Valve - Lever Operated

Technical Parameters

Flow bore : full port
Face to Face: ISO5752 / DIN 3202 / MSS SP67 / API 609 / BS 5155
Rating: DIN PN 10/16/25
Testing : API 598
Temp: -20° C to 130°C
Application : water, Seawater, Sewage, HVAC, Irrigation, Ship building
Flange Drilling: ANSI 125/150, BS4504, JIS 10K, AS 2129 Table
D/E, BS10-E, PN 10/16
Features:
Low Operating Torque
Mounting flange according to ISO 5211
Actuator: lever, gear, electric & pneumatic actuator Economical type
Precision machining of the valve body and disc
Valves liner and disc are replaceable.
Clamping between flange

Main Materials

Serial No.	Part	Material
1	Body	Cl (GG25) / DI (GGG40) with epoxy coaling 300 microns/ Stainless Steel
2	Disc	Ductile Iron/ SS 304/ SS316/ Al-Bronze
3	Seat	NBR / EPDM / VITON
4	Stem	SS410 / SS304 / SS316 / Monel
5	Pin	Stainless Steel 316
6	O-Ring	EPDM / NBR / VITON
7	Upper Bushing	Luberized Bronze/ PTFE
8	Middle Bushing	Luberized Bronze/ PTFE
9	Bottom Bushing	Luberized Bronze/ PTFE

Main Dimension in (mm)

Size		H1	H2	H3	L	(J)1	(J)2	(J)3	(J)4							(J)5	(J)6	(J)7	N	d						n-d1	n-d2	H	K
Size										ANSI B16.1	PN10	PN16	5K	10K	16K					ANSI	PN10	PN16	5k	10k	16k
mm	inch									ANSI B16.1	PN10	PN16	5K	10K	16K					ANSI	PN10	PN16	5k	10k	16k
40	1.5″	60	130	32	36	12.7	50	57.15		98.5	110	110	95	105	105	82	70	80	4	15.87	18	18	15	19	19	4-7	4.6-8	10	10
50	2″	76	162	32	45	12.7	50	57.15		120.65	125	125	105	120	120	88	70	80	4	17.46	18	18	15	19	19	4-7	4-6.8	10	10
65	2.5″	89	175	32	48	12.7	50	57.15		139.7	145	145	130	140	140	108	70	80	4	17.46	18	18	15	19	19	4-7	4-6.8	10	10
80	3″	95	181	32	49	12.7	50	57.15		152.4	160	160	145	150	160	118	70	80	4	17.46	18	18	19	19	23	4-7	4-6.8	10	10
100	4″	114	200	32	55	15.9	70	69.85		190.5	180	180	165	175	185	156	90	90	4	17.46	18	18	19	19	23	4-9.5	4-10.3	12	12
125	5″	127	213	32	58	19	70	69.85		215.9	210	210	200	210	225	181	90	90	4	20.64	18	18	19	23	25	4-9.5	4-10.3	14	16
150	6″	140	225	32	59	19	70	69.85		241.3	240	240	230	240	260	210	90	90	4	20.64	22	22	19	23	25	4-9.5	4-10.3	14	16
200	8″	177	260	45	64	22.2	102	88.9		298.45	295	295	280	290	305	260	125	120	4	20.64	22	22	23	23	25	4-11.5	4-14.3	17	16
250	10″	203	292	45	70	28.6	102	88.9		361.95	350	355	345	355	380	321	125	120	4	23.81	22	26	23	25	27	4-11.5	4-14.3	22	24
300	12″	242	337	45	80	31.7	102	107.95		431.8	400	410	390	400	430	384	140	140	4	23.81	22	26	23	25	27	4-11.5	4-14.3	24	24

The H2 dimensions may be changed into lengthened butterfly valve according to request of the users.

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