Supero Seiki SL-1200 Butterfly Valve

Product Made in Japan
Manufacturer: Supero Seiki
Model: SL-1200

Features

It is the main feature of SUPERo’s rubber-lined butterfly valve that airtight performance of 16K/20K can be ensured.
Even under high-pressure conditions of up to 1.96 MPa (20 kgf/cm²), high sealing performance and durability are maintained for a long period during on/off operation and flow-rate adjustment.
The valve is available up to 600 mm in diameter, complies with JIS and government specifications, and has been approved through performance evaluation by the Fire Equipment and Safety Center of Japan.

Nominal Diameter		Main Dimensions								Mass	Actuator
mm	inch	d	C	D	J	K	H	O	L	kg
50	2	50	43	96	50	105	42	70	200	3	Lock lever
65	2 1/2	65	46	118	60	120	42	70	200	4	Lock lever
80	3	75	46	129	89	125	42	70	220	5	Lock lever
100	4	92	52	150	102	145	48	70	220	7	Lock lever

Nominal Diameter		Main Dimensions										Mass	Actuator
mm	inch	d	C	D	J	K	H	S	G	L	Φ W	kg
50	2	50	43	96	50	105	32	41	45	143	130	6	BVG 02A
65	2 1/2	65	46	118	60	120	32	41	45	143	130	7	BVG 02A
80	3	75	46	129	89	125	32	41	45	143	130	8	BVG 02A
100	4	92	52	150	102	145	32	41	45	143	130	10	BVG 02A
125	5	120	56	186	120	160	32	41	45	149	200	12	BVG 04
150	6	142	56	214	134	170	32	41	45	149	200	14	BVG 04
200	8	194	60	262	164	210	40	68	75	300	300	30	BVG 1H
250	10	244	68	328	195	250	40	68	75	300	300	41	BVG 1H
300	12	282	78	366	257	300	40	68	75	300	300	61	BVG 1H
350	14	322	78	406	282	330	50	110	88	336	410	99	BVG 2H
400	16	370	102	466	317	370	50	110	88	336	410	130	BVG 2H
450	18	420	114	526	337	505	70	145	105	338	460	173	BVG 4H
500	20	470	127	578	382	550	70	215	160	393	460	220	BVG 4HB
550	22	520	154	635	417	560	90	240	175	246	460	362	BVG 8B
600	24	559	154	685	447	595	90	240	175	246	460	400	BVG 8B
650	26	610	175	718	505	630	90	240	175	246	460	500	BVG 8B
700	28	658	200	790	545	680	90	240	175	246	460	570	BVG 8B
750	30	710	240	820	580	735	100	350	236	458	460	690	BRF 20
800	32	758	240	895	605	760	100	280	230	738	635	855	BRF 20


Valve Type	Nominal Diameter	Applicable Flange	Face-to-Face Dimension	Maximum Allowable Pressure	Body Pressure Test	Seat Leak Test	Operating Temperature Limits	Standard Material	Operating Method
16K	50mm～800mm ※1	JIS10K, 16K, 20K, DIN PN10, PN16 ANSI125Lb/150Lb, BS4504 NP10, NP16	50mm～600mm JIS B2032/ISO5752 650～800mm Maker’s standard	1.57MPa (16kgf/cm²)	2.35MPa (24kgf/cm²)	1.57MPa (16kgf/cm²)	NBR -10～80°C EPDM -20～120°C Depends on rubber material	Body: FCD450 Disc: FCD450 + Plating/SCS13/SCS14/Others Stem: SUS420J2 Lining rubber: NBR/EPDM/Others	Lever, gear, center handle Pneumatic cylinder Electric motor
20K	50mm～300mm ※2		—	1.96MPa (20kgf/cm²)	2.94MPa (30kgf/cm²)	1.96MPa (20kgf/cm²)	NBR -10～80°C EPDM -20～120°C Depends on rubber material