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참고자료
참고자료
참고자료 참고자료
Flange Dimension
수도용 제수밸브 KS B 2332 (GC250)
수도용 덕터일 주철 제수밸브 KS B 2334 (GCD450) 2종/3종
수도용 덕터일 주철 제수밸브 KS B 2334 (GCD450) 4종/5종
수도용 소프트 실 슬루스 밸브 SPS-KWWA B 102 - 0709 2종/3종
수도용 소프트 실 슬루스 밸브 SPS-KWWA B 102 - 0709 4종
DIN - PN10
DIN - PN16
DIN - PN25
KS B 1511 ClASS 10kgf/㎠
KS B 1511 ClASS 16kgf/㎠
KS B 1511 ClASS 20kgf/㎠
KWWA C207 CLASS B and D and E
ANSI B16.5 CLASS 150LB
ANSI B16.5 CLASS 300LB
Materlals
EMPLOY ANSI JIS
cast steel cast Iron stainless special cast steel cast steel cast Iron stainless special cast steel
Body
Bonnet		 A216-WCA
A216-WCB
A216-WCC 		A536
A395		 A351-CF8
A351-CF8M
A351-CF3
A351-CFM
A351-CK20
A351-CH20
A351-CN7M 		A439-D2
HASTELLOY
ALLOY 		SCPH2 FCD450
FC200 		SCS-13A
SCS-14A
SCS17
SCS18
SCS23 		A439-D2
HASTELLOY
ALLOY
Stem - - A276-304
A276-316
A276-316L 		- - SUS 304
SUS 316
SUS 316L
DISC ALLOY - A240-304
A240-316
A204-316L 		- - SUS304
SUS316
SUS316L
SUS304M
ALLOY
SUITABILITY OF THE VALVE USING LINE
Fluid
used		 Applicable valve Sealing
or not		 Situation
Operating
condition		 Price Weight Space
security		 Working
force		 Installation
cost		 Fluid
interference
Water BALL V/V ○ ○ × × × △ × ○
BUTTERFLY V/V ○ ○ ○ ○ ○ △ ○ ×
GATE V/V ○ × × × × × × ○
SOFT SEAT KNIFE GATE VALVE ○ ○ ○ ○ ○ ○ ○ ○
Oil BALL V/V ○ ○ × × × △ × ○
BUTTERFLY V/V ○ ○ ○ ○ ○ △ ○ ×
GATE V/V ○ × × × × × × ○
SOFT SEAT KNIFE GATE VALVE ○ ○ ○ ○ ○ ○ ○ ○
Gas BALL V/V ○ ○ × × × △ × ○
BUTTERFLY V/V ○ ○ ○ ○ ○ △ ○ ×
SOFT SEAT KNIFE GATE VALVE ○ ○ ○ ○ ○ ○ ○ ○
Power
(Pulverized
coal)		 SOFT SEAT KNIFE GATE VALVE ○ ○ ○ ○ ○ ○ ○ ○
Knife Gate V/V - - - - - - - -
Chip Knife Gate V/V ○ ○ ○ ○ ○ ○ ○ ○
Paper Knife Gate V/V ○ ○ ○ ○ ○ ○ ○ ○
Waste SOFT SEAT KNIFE GATE VALVE ○ ○ ○ ○ ○ ○ ○ ○
Knife Gate V/V - - - - - - - -
대구광역시 달성군 하빈면 하빈남로 350-11
Tel : 053-585-6992/4    Fax : 053-585-6993    E-mail : dhvalve@dh-valve.co.kr
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