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PRODUCT > Cast Iron valve

PRODUCT

Cast Iron valve

Gate Valve

DGI-1F

* Feature
- The valve could be opened and closed smoothly by the precision machining of the valve stem. - The epoxy resin-type powder coating can be done if necessary.(made to order)
* Caution
- If you drop the valve on the hard material or give the impact on it, the valve and stem could be damaged. - Therefore, do not throw it or give the impact on it with the hard material. - Be careful not to operate the valve with the overpressure, which leads to the damage on it.

* Material
1	Body				GC 200
2	Cover				GC 200
3	Disc				GC 200
4	Handle				GC 200
5	Packing Gland				GCD 450
6	Stem				C3771/STS420
7	Body Ring				CAC406
8	Disc Ring				CAC406
9	Packing				Graphite

* Specification
ITEM					CONTENTS
Applicable Fluid					Water, Liquid
Working Pressure					Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature					Less than 120℃
Connection Method					KS 10K FF FLANGE
Hydraulic Test			Body		21kgf/㎠(2.1㎫)
Hydraulic Test			Seat		16kgf/㎠(1.6㎫)

* Dimensions					* Over 350mm is made to order.
SIZE	-	L		H		ΦA	ΦD
mm	inch	mm		mm		mm	mm
40	1½	180		275		190	140
50	2	180		275		190	155
65	2½	190		300		190	175
80	3	200		315		210	185
100	4	230		370		240	210
125	5	250		440		260	250
150	6	270		480		270	280
200	8	290		580		300	330
250	10	330		680		350	400
300	12	350		810		380	445
- H is for the reference. - The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 50~300mm are available for the KS Products. - Nominal sizes of 50~300mm are available for the KC Products.

DGO-1F

* Features
- The valve could be opened and closed smoothly by the precision machining of the valve stem. - In the case of the fire extinguishing, the opening or closing of the valve can be checked remotely by using of the tamper switch. - The epoxy resin-type powder coating can be done if necessary.(made to order)
* Caution
- If you drop the valve on the hard material or give the impact on it, the valve and stem could be damaged. - Therefore, do not throw it or give the impact on it with the hard material. - Be careful not to operate the valve with the overpressure, which leads to the damage on it.

* Material
1	Body				GC 200
2	Cover				GC 200
3	Trim				GC 200
4	Handle				GC 200
5	Packing Gland				GCD 450
6	Stem				C3771/STS420
7	Body Ring				CAC406
8	Disc Ring				CAC406
9	Packing				Graphite

* Specification
ITEM					CONTENTS
Applicable Fluid					Water, Liquid
Working Pressure					Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature					Less than 120℃
Connection Method					KS 10K FF FLANGE
Hydraulic Test			Body		21kgf/㎠(2.1㎫)
Hydraulic Test			Seat		16kgf/㎠(1.6㎫)

* Dimensions					* Over 350mm is made to order
SIZE	-	L		H		ΦA	ΦD
mm	inch	mm		mm		mm	mm
40	1½	180		340		190	140
50	2	180		365		190	155
65	2½	190		425		190	175
80	3	200		465		210	185
100	4	230		575		240	210
125	5	250		685		260	250
150	6	270		795		270	280
200	8	290		1000		300	330
250	10	330		1210		350	400
300	12	350		1420		390	445
- H is for the reference. - The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 50~300mm are available for the KS Products. - Nominal sizes of 50~300mm are available for the KC Products.

Ball Valve

DBV-1F		10K Cast Iron Ball Valve

* Features
- The wear resistance and sealing of the valve are very excellent by using of the Teflon for the seat - The ball is precision-machined and, therefore, the operation is very smooth and the sealing is perfect. - Size 40~150: lever type, size 200: gear type.
* Caution
- If you apply some impact on the handle during transportation, there is some possible damage.

* Material
1	Body				GC 200
2	Cover				GC 200
3	Handle				SS 400/GC 200
4	Ball				STS 304
5	Stem				SS 400
6	Seat Ring				Teflon
7	Packing				Graphite

* Specification
ITEM					CONTENTS
Applicable Fluid					Water, Liquid
Working Pressure					Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature					Less than 80℃
Connection Method					KS 10K FF FLANGE
Hydraulic Test				Body	15kgf/㎠(1.5㎫)
Hydraulic Test				Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE		-	L	H		ΦD	I
mm		inch	mm	mm		mm	mm
40		1½	170	150		140	260
50		2	180	150		155	260
65		2½	190	168		175	260
80		3	200	170		185	260
100		4	230	195		210	260
125		5	265	215		250	310
150		6	265	215		280	310
200		8	340	430		330	-
- The specifications can be changed or revised without giving any notice for the quality improvements.

DBVC-1F		10K Carbon Steel Flanged Ball Valve (Welding Type)

* Features
- The wear resistance and sealing of the valve are very excellent by using of the Teflon(C20%) for the seat. - The ball is precision-machined and, therefore, the operation is very smooth and the sealing is perfect. - Size 40~150: lever type, size 200: gear type.
* Caution
- If you apply some impact on the handle during transportation, there is some possible damage.

* Material
1	Body				Carbon Steel
2	Seat Ring				PTFE + C20%

* Specification
ITEM					CONTENTS
Applicable Fluid					Water
Working Pressure					Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature					Less than 80℃
Connection Method					KS 10K FF FLANGE
Hydraulic Test				Body	15kgf/㎠(1.5㎫)
Hydraulic Test				Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE		-	L	H		ΦD	I
mm		inch	mm	mm		mm	mm
40		1½	170	121		140	235
50		2	180	127		155	235
65		2½	190	137		175	300
80		3	200	150		185	300
100		4	230	169		210	400
125		5	265	184		250	400
150		6	300	221		280	500
200		8	340	230		330	Ø300
- The specifications can be changed or revised without giving any notice for the quality improvements.

Globe Valve

DGL-1F

* Features
- The perfect sealing can be kept since the disc seat is made of the copper and copper alloy castings. - The opening and closing of valve can be checked easily by naked eyes because the valve stem and handle move vertically when the valve is opened and closed. - The valve could be opened and closed smoothly by the precision machining of the valve stem. - The epoxy resin-type powder coating can be done if necessary.(made to order)
* Caution
- If you drop the valve on the hard material or give the impact on it, the valve and stem could be damaged. - Therefore, do not throw it or give the impact on it with the hard material. - Handle with care the valve since the stem is very fragile to the impact. - Be careful not to operate the valve with the overpressure, which leads to the damage on it.

* Material
1	Body				GC 200
2	Cover				GC 200
3	Disc				GC 200
4	Handle				GC 200
5	Packing Gland				GCD 450
6	Stem				C3771/STS420
7	Body Ring				CAC406
8	Disc Ring				CAC406
9	Packing				Graphite

* Specification
ITEM					CONTENTS
Applicable Fluid					Steam		Water, Liquid
Working Pressure					Less than 5kg/㎠(Max.0.5㎫)		Less than 10kgf/㎠(Max.1.0㎫)
Applicable Temperature					-		Less than 120℃
Connection Method					KS 10K FF FLANGE
Hydraulic Test			Body		21kgf/㎠(2.1㎫)
Hydraulic Test			Seat		16kgf/㎠(1.6㎫)

* Dimensions
SIZE	-	L		H		ΦA	ΦD
mm	inch	mm		mm		mm	mm
40	1½	190		235		160	140
50	2	200		270		180	155
65	2½	220		310		190	175
80	3	240		315		210	185
100	4	290		360		240	210
125	5	360		440		270	250
150	6	410		500		300	280
200	8	500		600		350	330
250	10	570		620		390	400
- H is for the reference. - The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 40~200mm are available for the KS Products. - Nominal sizes of 40~200mm are available for the KC Products.

Butterfly Valve

DBG-1W

* Features
- The perfect sealing can be achieved by using of the investment-cast disc and seat. - In the case of the fire extinguishing, the opening or closing of the valve can be checked remotely by using of the tamper switch.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the pipings.

* Materials
1	Body		GC 200
2	Body Seat		EPDM
3	Disc		SSC 13

* Specification
ITEM			CONTENTS
Applicable Fluid			Water, Liquid
Working Pressure			Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature			60℃ 이하
Connection Method			KS 10K FF FLANGE
Hydraulic Test		Body	15kgf/㎠(1.5㎫)
Hydraulic Test		Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE	-	L		H
mm	inch	mm		mm
50	2	43		190
65	2½	46		225
80	3	46		240
100	4	52		275
125	5	54		305
150	6	56		335
200	8	60		411
250	10	64		480
300	12	78		544
- The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 50~300mm are available for the KS Products.

DBL-1W

* Features
- The perfect sealing can be achieved by using of the investment-cast disc and seat. - In the case of the fire extinguishing, the opening or closing of the valve can be checked remotely by using of the tamper switch.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the pipings.

* Material
1	Body		GC 200
2	Body Seat		EPDM
3	Disc		SSC 13

* Specification
ITEM			CONTENTS
Applicable Fluid			Water, Liquid
Working Pressure			Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature			Less than 60℃
Connection Method			KS 10K FF FLANGE
Hydraulic Test		Body	15kgf/㎠(1.5㎫)
Hydraulic Test		Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE	-	L		H
mm	inch	mm		mm
50	2	43		190
65	2½	46		225
80	3	46		240
100	4	52		275
125	5	54		305
150	6	56		335
200	8	60		411
- The specifications can be changed or revised without giving any notice for the quality improvements.

DBG-1WC

* Features
- 정밀 주조 가공된 Disc와 Seat를 선택하여 기밀성이 매우 탁월함. - 레버식으로도 공급 가능. - 스테인리스 버터 플라이 밸브(10K) 체인구동식 공급 가능. - 20K 버터 플라이 밸브 체인구동식 공급 가능. - 체인 기본 길이는 높이 1.5m 이며, 길이조정(주문사양) 가능함.
* Precautions
- 밸브를 취부하거나 분리시에는 디스크가 닫힌 상태에서 작업할것. - 밸브 조립상태에서 배관 플랜지 용접은 피해야함.

* Material
1	Body		GC 200
2	Body Seat		EPDM
3	Disc		SSC 13

* Specification
ITEM			CONTENTS
Applicable Fluid			Water
Working Pressure			Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature			60℃ 이하
Connection Method			KS 10K FF FLANGE
Hydraulic Test		Body	15kgf/㎠(1.5㎫)
Hydraulic Test		Seat	11kgf/㎠(1.1㎫)

* Dimensions			- 350~600mm 까지는 주문생산 합니다.
호칭	지름	L		H
mm	inch	mm		mm
50	2	43		190
65	2½	46		225
80	3	46		240
100	4	52		275
125	5	54		305
150	6	56		335
200	8	60		411
250	10	64		480
300	12	78		544
- 본 제품의 사양은 품질 개선을 위하여 예고 없이 변경될 수 있습니다. - ㉿ 인증제품은 호칭 50mm~300mm까지 입니다. - KC인증제품은 호칭 40mm~300mm까지 입니다.

DBG-1F

* Features
- The perfect sealing can be achieved by using of the investment-cast disc and seat. - In the case of the fire extinguishing, the opening or closing of the valve can be checked remotely by using of the tamper switch.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the pipings.

* Material
1	Body		GC 200
2	Body Seat		EPDM
3	Disc		SSC 13

* Specification
ITEM			CONTENTS
Applicable Fluid			Water, Liquid
Working Pressure			Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature			Less than 60℃
Connection Method			KS 10K FLANGE
Hydraulic Test		Body	15kgf/㎠(1.5㎫)
Hydraulic Test		Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE	-	L		H
mm	inch	mm		mm
50	2	108		224
65	2½	112		233
80	3	114		243
100	4	127		256
125	5	140		276
150	6	140		294
200	8	152		339
250	10	165		380
300	12	178		425
- H is for the reference. - The specifications can be changed or revised without giving any notice for the quality improvements..

DBG-2W

* Features
- The perfect sealing can be accomplished by using of the investment-cast disc and EPDM seat. - In the case of the fire extinguishing, the opening or closing of the valvecan be checked remotely by using of the tamper switch.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the piping’s.

* Material
1	Body		GCD 450
2	Disc		SSC 13
3	Handle		SS 400
4	Seat		EPDM

* Specification
ITEM			CONTENTS
Applicable Fluid			Water, Liquid
Working Pressure			Less than 20kgf/㎠(Max. 2.0㎫)
Applicable Temperature			Less than 60℃
Connection Method			KS 20K RF FLANGE
Hydraulic Test		Body	30kgf/㎠(3.0㎫)
Hydraulic Test		Seat	22kgf/㎠(2.2㎫)

* Dimensions
SIZE	-	L		H
mm	inch	mm		mm
40	1½	43		210
50	2	43		210
65	2½	46		235
80	3	46		250
100	4	52		285
125	5	54		315
150	6	56		350
200	8	60		420
250	10	64		500
300	12	78		570
- The specifications can be changed or revised without giving any notice for the quality improvements.

DBL-2W

* Features
- The perfect sealing can be accomplished by using of the investment-cast disc and EPDM seat. - In the case of the fire extinguishing, the opening or closing of the valvecan be checked remotely by using of the tamper switch.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the piping’s.

* Material
1	Body		GCD 450
2	Disc		SSC 13
3	Handle		SS 400
4	Seat		EPDM

* Specification
ITEM			CONTENTS
Applicable Fluid			Water, Liquid
Working Pressure			Less than 20kgf/㎠(Max. 2.0㎫)
Applicable Temperature			Less than 60℃
Connection Method			KS 20K RF FLANGE
Hydraulic Test		Body	30kgf/㎠(3.0㎫)
Hydraulic Test		Seat	22kgf/㎠(2.2㎫)

* Dimensions
SIZE	-	L		H
mm	inch	mm		mm
40	1½	43		210
50	2	43		210
65	2½	46		235
80	3	46		250
100	4	52		285
125	5	54		315
150	6	56		350
- The specifications can be changed or revised without giving any notice for the quality improvements.

DJBS-1L

* 특징(Info)
- 몸체에 가스켓 접착면과 홈은 Wafer의 단점인 가스켓과의 기밀을 향상시켜줍니다. - 축이 몸체에 고정되고 그축에 테이퍼핀이 일체형 체결로 워터해머에 강합니다. - 편심된 플로팅 시트 구조가 최저토크와 최장 수명을 보장하며 on-off콘트롤 및 스토틀링에 SEAT LEAKAGE CLASS Ⅵ 보장합니다.
* 주의(Precautions)
- 밸브를 취부하거나 분리시에는 디스크가 닫힌 상태에서 작업할 것. - 밸브 조립상태에서 배관 플랜지 용접은 피해야 함. - 배관 볼팅시 대각선 방향으로 적당한 세기의 압력으로 작업요망. - 배관 취부전 배관내의 이물질 제거요망.

* 재질(Material)
1	몸통			GCD 450
2	디스크			SSC 13
3	시트			RTFE
4	밸브대			STS 304
5	패킹			TFE

* 사양(Specification)
ITEM				CONTENTS
적용유체(Applicable Fluid)				스팀
적용압력(Working Pressure)				16kgf/㎠ 이하(Max. 1.6㎫)
적용온도(Applicable Temperature)				180℃ 이하
접속방법(Connection Method)				KS 10K, 20K 플랜지
수압시험(Hydraulic Test)			Body	24kgf/㎠(2.4㎫)
수압시험(Hydraulic Test)			Seat	17.6kgf/㎠ (1.8㎫)

* 치수(Dimensions)
호칭	지름	L	ФA		ФB	H
mm	inch	mm	mm		mm	mm
30~40	1¼~2½	38	36		88	115
50	2	44	43		101	145
65	2½	44	60		120	151
80	3	44	74		131	170
100	4	52	93		155	187
- 본 제품의 사양은 품질 개선을 위하여 예고 없이 변경될 수 있습니다.

DJBS-1G		스팀용 버터플라이 밸브 - 기어식

* 특징(Info)
- 몸체에 가스켓 접착면과 홈은 Wafer의 단점인 가스켓과의 기밀을 향상시켜줍니다. - 축이 몸체에 고정되고 그축에 테이퍼핀이 일체형 체결로 워터해머에 강합니다. - 편심된 플로팅 시트 구조가 최저토크와 최장 수명을 보장하며 on-off콘트롤 및 스토틀링에 SEAT LEAKAGE CLASS Ⅵ 보장합니다.
* 주의(Precautions)
- 밸브를 취부하거나 분리시에는 디스크가 닫힌 상태에서 작업할 것. - 밸브 조립상태에서 배관 플랜지 용접은 피해야 함. - 배관 볼팅시 대각선 방향으로 적당한 세기의 압력으로 작업요망. - 배관 취부전 배관내의 이물질 제거요망.

* 재질(Material)
1	몸통					GCD 450
2	디스크					SSC 13
3	시트					RTFE
4	밸브대					STS 304
5	패킹					TFE

* 사양(Specification)
ITEM						CONTENTS
적용유체(Applicable Fluid)						스팀
적용압력(Working Pressure)						16kgf/㎠ 이하(Max. 1.6㎫)
적용온도(Applicable Temperature)						180℃ 이하
접속방법(Connection Method)						KS 10K, 20K 플랜지
수압시험(Hydraulic Test)					Body	24kgf/㎠(2.4㎫)
수압시험(Hydraulic Test)					Seat	17.6kgf/㎠ (1.8㎫)

* 치수(Dimensions)
호칭		지름	L	ФA	ФB	C	D	ΦD
mm		inch	mm	mm	mm	mm	mm	mm
32~40		1¼~2½	38	38	88	115	139	100
50		2	44	73	101	145	169	100
65		2½	44	60	120	151	175	100
80		3	44	74	131	170	194	100
100		4	52	93	155	187	212	130
125		5	62	143	215	232	257	130
150		6	62	143	215	232	257	130
200		8	74	188	264	266	297	170
250		10	93	243	330	301	332	170
300		12	99	290	374	323	368	300
350		14	107	335	420	365	410	300
400		16	115	387	487	406	451	300
450		18	115	432	525	465	510	300
500		20	120	475	590	690	735	350
- 본 제품의 사양은 품질 개선을 위하여 예고 없이 변경될 수 있습니다.

체크 밸브

DKL-1F

* Features
- The perfect sealing can be kept because the water hammering can be reduced by using of the built-in spring and the seat is made of NBR. - The reverse stream pressure can be minimized by the installation of the buffer. - The perfect sealing can be obtained by using of the piston-type disc. - The epoxy resin-type powder coating can be done if necessary.(made to order)
* Caution
- It has to be installed vertically, but you could order the horizontal installation valves. - Handle with care the valve since the stem is very fragile to the impact.

* Material
1	Body				GC 200
2	Disc				GC 200
3	Spring				STS 304
4	Top Guide				CAC 406
5	Bottom Guide				CAC 406
6	Body Ring				CAC 406
7	Seat				NBR or EPDM

* Specification
ITEM					CONTENTS
Applicable Fluid					Water, Liquid
Working Pressure					Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature					Less than 60℃
Connection Method					KS 10K FF FLANGE
Hydraulic Test			Body		21kgf/㎠(2.1㎫)
Hydraulic Test			Seat		16kgf/㎠(1.6㎫)

* Dimensions
SIZE	-	L		H		ΦD
mm	inch	mm		mm		mm
40	1½	162		138		140
50	2	183		140		155
65	2½	200		150		175
80	3	210		160		185
100	4	217		180		210
125	5	255		190		250
150	6	280		200		280
200	8	416		250		330
- H is for the reference. - The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 40~200mm are available for the KS Products. - Nominal sizes of 40~200mm are available for the KC Products.

DLC-1F		10K Cast Iron Lift Check Valve

* Features
- The perfect sealing can be kept because the water hammering can be reduced by using of the built-in spring and the seat is made of EPDM(NBR). - The reverse stream pressure can be minimized by the installation of the buffer. - The perfect sealing can be obtained by using of the piston-type disc. - The epoxy resin type powder coating can be done if necessary.(made to order)
* Caution
- It has to be installed vertically, but you could order the horizontal installation valves. - Handle with care the by-pass valve stem and handle because it is fragile to the impact.

* Material
1	Body			GC 200
2	Disc			GC 200
3	Spring			STS 304
4	Top Gide			GC 200
5	Body Ring			Brass
6	Seat Ring			NBR or EPDM

* Specification
ITEM				CONTENTS
Applicable Fluid				Water
Working Pressure				Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature				Less than 60℃
Connection Method				KS 10K FF FLANGE
Hydraulic Test			Body	15kgf/㎠(1.5㎫)
Hydraulic Test			Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE		-	L		H	ΦD
mm		inch	mm		mm	mm
40		1½	162		135	140
50		2	183		140	155
65		2½	195		150	175
80		3	210		160	185
100		4	215		170	210
125		5	255		185	250
150		6	275		190	280
200		8	390		235	330
250		10	410		260	400
300		12	495		295	445
350		14	565		315	490
400		16	535		365	560
- The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 40~200mm are available for the KC Products.

DLC-2F		20K Ductile Lift Check Valve

* Features
- The perfect sealing can be kept because the water hammering can be reduced by using of the built-in spring and the seat is made of EPDM(NBR). - The reverse stream pressure can be minimized by the installation of the buffer. - The perfect sealing can be obtained by using of the piston-type disc. - The body can withstand up to the very high pressure because it is made of ductile cast iron or steel castings. - The epoxy resin type powder coating can be done if necessary.(made to order)
* Caution
- It has to be installed vertically, but you could order the horizontal installation valves. - Handle with care the by-pass valve stem and handle because it is fragile to the impact.

* Material
1	Body			GCD 450
2	Disc			GCD 450
3	Spring			STS 304
4	Top Gide			GCD 450
5	Body Ring			Brass
6	Seat Ring			NBR or EPDM

* Specification
ITEM				CONTENTS
Applicable Fluid				Water
Working Pressure				Less than 20kgf/㎠(Max. 2.0㎫)
Applicable Temperature				Less than 60℃
Connection Method				KS 20K RF FLANGE
Hydraulic Test			Body	30kgf/㎠(3.0㎫)
Hydraulic Test			Seat	22kgf/㎠(2.2㎫)

* Dimensions
SIZE		-	H		ΦD	I
mm		inch	mm		mm	mm
40		1½	162		135	140
50		2	183		140	155
65		2½	195		150	175
80		3	210		160	200
100		4	215		170	225
125		5	255		185	270
150		6	275		190	305
200		8	390		235	350
250		10	410		260	430
300		12	495		295	480
350		14	565		315	540
- The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 40~200mm are available for the KC Products.

DKC-1F		10K Cast Iron Check Valve (KS Swing Type)

* Features
- It is swing-type and very accurate in operation. - The loss of the fluid amount in the enter and exit is zero and it is one of the most frequently used check valve. - It is not one of the KS products, but can be considered as KS product. - The epoxy resin type powder coating can be done if necessary.(made to order)
* Caution
- Need to apply the proper pressure diagonally during the bolting of the pipings. - Some noises and vibrations can be generated during the operation. - The vertical installation has to be done to keep the perfect sealing.

* Material
1	Body			GC 200
2	Cover			GC 200
3	Arm			GC 200
4	Disc			GC 200
5	Disc Seat			Rubber
6	Body Seat			Brass

* Specification
ITEM				CONTENTS
Applicable Fluid				Water, Liquid
Working Pressure				Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature				Less than 60℃
Connection Method				KS 10K FF FLANGE
Hydraulic Test			Body	15kgf/㎠(1.5㎫)
Hydraulic Test			Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE		-	L		H	ΦD
mm		inch	mm		mm	mm
50		2	200		120	155
65		2½	220		135	175
80		3	240		150	185
100		4	290		165	210
125		5	360		190	250
150		6	410		210	280
200		8	500		245	330
- H is for the reference. - The specifications can be changed or revised without giving any notice for the quality improvements.

DSC-1F		10K Cast Iron Check Valve (Swing)

* Features
- It is swing-type and very accurate in operation. - The loss of the fluid amount in the enter and exit is zero and it is one of the most frequently used check valve. - The epoxy resin type powder coating can be done if necessary.(made to order)
* Caution
- Need to apply the proper pressure diagonally during the bolting of the pipings. - Some noises and vibrations can be generated during the operation. - The vertical installation has to be done to keep the perfect sealing.

* Material
1	Body			GC 200
2	Cover			GC 200
3	Arm			GC 200
4	Disc			GC 200
5	Disc Seat			Rubber(50A~200A)
6	Disc Seat			Brass(250A~400A)
7	Pin			SS 400

* Specification
ITEM				CONTENTS
Applicable Fluid				Water, Liquid
Working Pressure				Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature				Less than 60℃
Connection Method				KS 10K FF FLANGE
Hydraulic Test)			Body	15kgf/㎠(1.5㎫)
Hydraulic Test)			Seat	11kgf/㎠(1.1㎫)

* Dimensions
SIZE		-	L		H	ΦD
mm		inch	mm		mm	mm
40		1½	190		120	140
50		2	190		120	155
65		2½	190		125	175
80		3	215		130	185
100		4	245		145	210
125		5	285		160	250
150		6	295		180	280
200		8	390		240	330
250		10	500		285	400
300		12	540		315	445
350		14	570		315	445
400		16	780		430	560
- The specifications can be changed or revised without giving any notice for the quality improvements. - Nominal sizes of 50~200mm are available for the KC Products.

DDC-1W

* 특징(Info)
- WAFER 타입으로 FLANGE 타입보다 경량이며 설치공간을 적게 차지합니다. - 수직배관뿐만 아니라 수평배관에도 설치 가능합니다. - 내부에 스프링이 설치되어 수격현상(워터햄머)에 의한 충격이 적습니다.
* 주의(Precautions)
- 배관 볼팅시 대각선 방향으로 적당한 세기의 압력으로 작업요망. - 유체 흐름방향과 제품 방향을 일치시켜 설치하십시오. - 수평배관에 설치할 경우 힌지핀이 수직(위아래방향)이 되도록 설치하십시오.

* 재질(Material)
1	몸통(Body)			10K	GC200,GCD450,SCPH2,SSC13
1	몸통(Body)			20K	SCPH2,SSC13
2	디스크(Disc)			SSC13
3	시트(Seat)			NBR,EPDM,VITON,etc

* 사양(Specification)
ITEM				CONTENTS
Applicable Fluid				물
Working Pressure				10kgf/㎠, 20kgf/㎠
Applicable Temperature				60℃ 이하(상시온도)
Connection Method				KS 10K 20K플랜지
Hydraulic Test				10K			20K
			Body	15kgf/㎠(WATER)			30kgf/㎠(WATER)
			Seat	6kgf/㎠(AIR) or 11kgf/㎠(WATER)			6kgf/㎠(AIR) or 22kgf/㎠(WATER)

* 치수(Dimensions)
호칭		지름	L		D		d
mm		inch	10K	20K	10K	20K	10K	20K
40		1½	60	60	86	86	52
50		2	60	60	101	101	60
65		2½	67	67	121	121	64
80		3	73	73	131	137	81
100		4	73	73	156	162	106
125		5	86	86	187	200	130
150		6	98	98	217	235	157
200		8	127	127	267	280	206
250		10	146	146	330	353	255
300		12	181	181	375	403	306
350		14	184	222	420	447	340
400		16	191	232	483	507	390
- 본 제품의 사양은 품질 개선을 위하여 예고 없이 변경될 수 있습니다.

푸트 밸브

DFV-1F

* Features
- The perfect sealing can be kept by using of the rubber material for the seat. - The disc is swing-type.
* Caution
- It has to be installed vertically, but you could order the horizontal installation valves. - Some noises and vibrations can be generated during the operation.

* Material
1	Body		GC 200
2	Screen		GC 200
3	Disc		GC 200
4	Disc Seat		Rubber

* Specification
ITEM			CONTENTS
Applicable Fluid			Water
Working Pressure			Less than 10kgf/㎠(Max. 1.0㎫)
Applicable Temperature			60℃ 이하
Connection Method			KS 10K FF FLANGE
Hydraulic Test			15kgf/㎠(1.5㎫)

* Dimensions
SIZE	-	L		H
mm	inch	mm		mm
50	2	145		155
65	2½	146		175
80	3	190		185
100	4	225		210
125	5	265		250
150	6	290		280
200	8	300		330
250	10	355		400
300	12	490		445
350	14	535		490
- The specifications can be changed or revised without giving any notice for the quality improvements.

COMPANY : DONG JIN VALVE INC. CEO : JONG OH KIM TEL : 031) 594-7490 FAX : 031)594-7491
ADDRESS : 16, BIRYOUNG-RO 411BEONAN-GIL, HWADO-EUP, NAMYAMGJU-SI, GYEONGGI-DO, KOREA
YOU ARE PROHIBITED FROM USING ALL IMAGES AND CONTENTS USED ON THIS SITE.

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