- The perfect sealing can be achieved by using of the investment-cast disc and seat.
* 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.- Need to apply the proper pressure diagonally during the bolting of the pipings.
* Material
1
Body
GCD 450
2
Cover
GCD 450
3
Disc
GCD 450+EPDM
4
Cap
GCD 450
5
Stem
STS 304/STS 401
6
Two-tiered
GCD 450
* Specification
ITEM
CONTENTS
Applicable Fluid
Water
Working Pressure
Less than 10kgf/§²(Max. 1.0§ç)
Applicable Temperature
5~60¡É ÀÌÇÏ
Connection Method
Resident seated gate valves flange
Hydraulic Test
Body
23kgf/§²(2.3§ç)
Seat
10kgf/§²(1.0§ç)
* Dimensions
SIZE
-
F L A N G E
L
¥ÕD
¥ÕC
n-¨ªh
¨ªg
T-f
mm
inch
mm
mm
mm
ea-mm
mm
mm
50
2
180
155
120
4-19
100
16-2
80
3
240
200
160
4-19
131
18-2
100
4
250
220
180
8-19
153
18-2
150
6
280
285
240
8-23
209
22-2
200
8
300
340
295
8-23
264
22-2
250
10
380
395
350
12-23
319
24-2
300
12
400
445
400
12-23
367
24-3
- The specifications can be changed or revised without giving any notice for the quality improvements.
- Nominal sizes of 80~300mm are available for the KC Products.- Nominal sizes of 80~300mm are available for the KWWA Products.
Water Hammer Cushion
DHC-1F
Water Hammer Cushion
* Features
- The water hammering during the start and stop of the valve can be avoided.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the piping¡¯s.
* Material
1
Body
GC 200
2
Cover
GC 200
3
Tube
EPDM or NBR
* Specification
ITEM
CONTENTS
Applicable Fluid
Water
Working Pressure
Less than 10kgf/§²(Max. 1.0§ç)
Applicable Temperature
60¡É ÀÌÇÏ
Connection Method
KS 10K FF FLANGE
Hydraulic Test
15kgf/§²(1.5§ç)
* Dimensions
SIZE
-
L
¦D
mm
inch
mm
mm
40
1¨ö
170
140
50
2
180
155
65
2¨ö
180
175
80
3
185
185
100
4
220
210
125
5
240
250
150
6
240
280
- The specifications can be changed or revised without giving any notice for the quality improvements.
DHCS-1F
Water Hammer Cushion (Spring Type)
* Features
- The water hammering during the start and stop of the valve can be avoided.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the piping¡¯s.
* Material
1
Body
SPP(SS400)
2
Spring
STS 304
3
Flange
SS 400
SSC 13
* Specification
ITEM
CONTENTS
Applicable Fluid
Water
Working Pressure
Less than 10kgf/§²(Max. 1.0§ç)
Applicable Temperature
80¡É ÀÌÇÏ
Connection Method
KS 10K FF FLANGE
Hydraulic Test
15kgf/§²(1.5§ç)
* Dimensions
SIZE
-
L
¦D
mm
inch
mm
mm
40
1¨ö
150
140
50
2
150
155
65
2¨ö
160
175
80
3
160
185
100
4
160
210
125
5
180
250
150
5
180
280
200
8
220
330
- The specifications can be changed or revised without giving any notice for the quality improvements.
- KCÀÎÁõÁ¦Ç°Àº ½ºÅÙ¼ö°Ý¹æÁö±â(½ºÇÁ¸µÅ¸ÀÔ)ȣĪ 40mm~200mm±îÁöÀÔ´Ï´Ù. - The specifications can be changed or revised without giving any notice for the quality improvements.
DHCS-2F
20K Water Hammer Cushion (Spring Type)
* Features
- The water hammering during the start and stop of the valve can be avoided.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the piping¡¯s.
* Material
1
Body
SPP(SS400)
2
Spring
STS 304
3
Flange
SS 400
SSC 13
* Specification
ITEM
CONTENTS
Applicable Fluid
Water
Working Pressure
Less than 20kgf/§²(Max. 2.0§ç)
Applicable Temperature
Less than 80¡É
Connection Method
KS 20K RF FLANGE
Hydraulic Test
30kgf/§²(3.0§ç)
* Dimensions
SIZE
-
L
¦D
mm
inch
mm
mm
40
1¨ö
150
140
50
2
150
155
65
2¨ö
160
175
80
3
160
200
100
4
160
225
125
5
180
270
150
5
180
305
200
8
220
350
- The specifications can be changed or revised without giving any notice for the quality improvements.
DHCS-2FS
Stainless 20K Water Hammer Cushion (Spring Type)
* Features
- The water hammering during the start and stop of the valve can be avoided.
* Caution
- Need to apply the proper pressure diagonally during the bolting of the piping¡¯s.
* Material
1
Body
SPP(SS400)
2
Spring
STS 304
3
Flange
SS 400
SSC 13
* Specification
ITEM
CONTENTS
Applicable Fluid
Water
Working Pressure
Less than 20kgf/§²(Max. 2.0§ç)
Applicable Temperature
80¡É ÀÌÇÏ
Connection Method
KS 20K RF FLANGE
Hydraulic Test
30kgf/§²(3.0§ç)
* Dimensions
SIZE
-
L
¦D
mm
inch
mm
mm
40
1¨ö
150
140
50
2
150
155
65
2¨ö
160
175
80
3
160
200
100
4
160
225
125
5
180
270
150
5
180
305
200
8
220
350
- The specifications can be changed or revised without giving any notice for the quality improvements.
Fire Flow Meter
DFM-1FM,2FM
VARIABLE AREA FLOW METER (ORIFICE TYPE) - FLANGE TYPE