Butterfly Valve (Horizontal Type)

Butterfly valves are mainly used for water supply and sewage systems, and this valve satisfies the specifications of KS 2333 (AWWA C504, BS 5155 and JIS B 2064).
Manufacturing manual, electric, open/close type (two-phase) and cylinder type by adjustment method.
It is designed to be operated easily even under heavy conditions.

Standard

Horizontal type 200㎜ ~ 3,000㎜ (※ Large diameter of 3,000㎜ or more can be manufactured.)

Working pressure

4.5㎏f/㎠, 7.5㎏f/㎠, 10㎏f/㎠ (※ 16㎏f/㎠ or more can be manufactured according to the demand of the customer.)

Valve joint part

Flange type, standard specifications are KS D3578, KS D4309, and other specifications are applicable according to customer's request.

Working fluid

Water and sewage purpose

Material
Dimensions

Main part material

No	Part name	Meterial	Q'ty
1	Body	GCD450, SSC13	1
2	Disc	GCD450, SSC13	1
3	Body Seat	STS304	1
4	Disc Seat	NBR	1
5	Seat Gland	STS304	1
6	Gland Bolt	STS304	1 Set
7	Main Stem	STS304	1
8	Bush	BC6	1
9	Packing	NBR	1 Set
10	Packing Gland	SS400	1
11	Gland Bolt	STS304	1 Set
12	Stub Stem	STS304	1
13	Bush	BC6	1
14	Collar	STS304	1
15	Control Bolt	STS304	1
16	End Cover	GCD450, SSC13	1
17	Pin	STS304	1 Set
18	Gear Box	ASS'Y	1

※ Other materials can be applied according to the customer's request.

External dimensions

**Butterfly Valves Dimensions (Horizontal Type)(200A~500A)** / Unit : ㎜
DN	L	Flange					A1	A2	A3	H
		ØD	ØG	Bolt Hole		T × f
		ØD	ØG	ØC	n-Øh	T × f
200	152	340	264	295	8-23	24 × 3	320	360	120	260
250	165	395	319	350	12-23	25 × 3	350	420	170	360
300	178	445	367	400	12-23	27 × 4	400	440	170	360
350	190	505	427	460	16-23	28 × 4	440	470	170	360
400	216	565	477	515	16-28	29 × 4	480	525	225	410
450	222	615	527	565	20-28	30 × 4	525	555	225	410
500	229	670	582	620	20-28	31 × 4	550	595	225	410

1. The flange is KS B 2333 standard, and other standards can be applied upon request.
2. The face-to-face distance of the valve is KS B 2333 standard, and other standards can be applied upon request.

**Butterfly Valves Dimensions (Horizontal Type)(600A~3,000A)** / Unit : ㎜
DN	L	Flange					A1	A2	A3	A4	H	h
		ØD	ØG	Bolt Hole		T × f
		ØD	ØG	ØC	n-Øh	T × f
600	267	780	682	725	20-31	32 × 4	620	670	367	600	590	450
700	292	895	797	840	24-31	34 × 4	700	755	367	700	590	500
800	318	1015	904	950	24-34	36 × 5	760	815	367	800	590	550
900	330	1115	1004	1050	28-34	38 × 5	820	1015	450	900	680	600
1000	410	1230	1111	1160	28-37	40 × 5	900	1075	450	1000	680	650
1100	450	1366	1200	1270	32-27	42 × 5	1050	1285	500	1200	755	750
1200	470	1470	1304	1387	32-37	44 × 5	1050	1285	500	1200	755	750
1350	530	1642	1462	1552	36-38	48 × 6	1170	1390	500	1350	755	825
1500	530	1800	1620	1710	36-38	50 × 6	1270	1490	500	1500	755	900
1650	530	1950	1770	1870	40-48	50 × 6	1350	1400	500	1650	755	1050
1800	550	2115	1960	2020	44-48	50 × 6	1450	1800	695	1800	980	1075
2000	550	2325	2170	2230	48-48	54 × 6	1550	1620	695	200	980	1175
2200	550	2550	2370	2440	52-56	61 × 4	1680	1740	695	2200	980	1350
2400	580	2760	2570	2650	56-56	64 × 4	1840	1870	695	2400	980	1450
2500	580	2860	2670	2750	56-56	68 × 5	1900	1940	695	2500	980	1500
2600	580	2960	2850	2850	60-56	68 × 5	200	2030	695	2600	980	1550
2800	600	3180	3000	3070	64-56	72 × 5	2100	2150	695	2800	980	1650
3000	600	3405	3210	3290	64-56	76 × 5	2150	2270	695	3000	980	1750

1. The flange is KS B 2333 standard, and other standards can be applied upon request.
2. The face-to-face distance of the valve is KS B 2333 standard, and other standards can be applied upon request.