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> 제품소개 > 버터플라이 밸브

MV-27

AL, Wafer, Lever

SIZE : 1-1/4″~12″

Type of Body	: Wafer
Flange	: JIS 10K, ANSI 150, PN10

- Material :
Body : Aluminium Alloy Diecast (ADC-12)
Disc : Stainless Steel (304, 316)
Stem : Stainless Steel (304, 316)
Seat Ring : EPDM, NBR
- Max. Temperature :
EPDM : -20℃ to +120℃
NBR : -10℃ to +80℃
- Max. Pressure :
10㎏/㎠ (0.98MPa)
Body Shell Test : 15㎏/㎠ (1.47MPa)
Seat Leak Test : 11㎏/㎠ (1.08MPa)
- Operator :
Lock Lever (1-1/4″~6″)
Worm Gear (1-1/4″~12″)

OPTION
- Long bonnet

Features

FLOOR PLAN

MV - 27 (L)	MV - 27 (G)

LEVER TYPE (DIMENSIONS) (UNIT : mm)

SIZE		L	ød	øD	H1	H2	H3	N-Øh
Inch	mm	L	ød	øD	H1	H2	H3	N-Øh
1-1/4", 1-1/2"	32, 40	33	45	80	55	115	155	1.1
2"	50	40	55	100	63	130	170	1.3
2-1/2"	65	43	65	120	70	140	180	1.8
3"	80	43	80	130	85	150	190	2.3
4"	100	50	100	155	95	165	205	2.8
5"	125	53	125	185	110	185	225	3.1
6"	150	53	150	215	125	200	240	3.5

WORM GEAR TYPE (DIMENSIONS) (UNIT : mm)

SIZE		L	ød	øD	W	C	H1	H2	H3	N-Øh
Inch	mm	L	ød	øD	W	C	H1	H2	H3	N-Øh
1-1/4", 1-1/2"	32, 40	33	45	80	100	120	55	115	200	2
2"	50	40	55	100	100	120	63	130	200	2.5
2-1/2"	65	43	65	120	100	120	70	140	210	2.8
3"	80	43	80	130	110	120	85	150	220	3.2
4"	100	50	100	155	110	120	95	165	235	4
5"	125	53	125	185	130	180	110	185	255	4.8
6"	150	53	150	215	130	180	125	200	270	5.3
8"	200	63	200	265	220	250	160	240	350	6.8
10"	250	63	250	327	220	250	195	270	380	8.5
12"	300	75	300	370	220	300	215	310	420	10.2

FLANGE MOUNTING STANDARD

CV VALUE

VALVE FLOW CHARACTERISTICS