Flowmeter with Bellows Needle Valve

RK1500
» Fluids [Gas] Air, N2, H2, He, Ar, and CO2
[Liquids] Water
» Flow range [Gas] 0.5~5ML/min to 3~30L/min
[Liquids] 0.5~5ML/min to 0.1~1L/min
» Accuracy : FS±2% (Measurement point)
» Available scale : 10:1
KOFLOC RK1500 시리즈는 Bellows seal type needle valve가 내장되어 있어 고진공, 고압, 고온 및 유독가스에 사용이 가능한 모델입니다.
특징
» 출고 전, 헬륨 리크테스트를 진행하므로 리크에 대한 높은 신뢰성 보장
» 유체에 노출되는 부품은 SUS316, FKM, fluorocarbon resin and Pyrex glass을 사용하여 우수한 내부식성 보장
적용분야
» 진공 시스템용
» 반도체 제조 라인
Specifications
| Gases | Liquids | |
| Fluids | Air, N2, O2, H2, He, Ar, and CO2 (Calibration by actual gas) For other gases, consultation is necessary regarding whether conversion conditions or calibration by actual gas is to be used. * Optional: Scale indicating two types of fluids |
Standard fluid: Water |
|
Flow range |
0.5~5ML/min, 3~30L/min (See the Capacity Table below.) ※Optional : 0.5~3ML/min |
0.5~5ML/min, 0.1~1L/min (See the Capacity Table below.) ※ Optional : 0.5~3ML/min |
| Accuracy | F.S. ± 2% (Measurement point) ※Optional : F.S. ± 1%(Measurement point) |
F.S. ± 2% (Measurement point) |
|
Proof pressure |
1.0 MPa for 100ML/min or less 0.7 MPa for 5L/min or less 0.5 MPa for 10L/min or more |
1.0 MPa for 5 ML/min or less 0.7 MPa for 150 ML/min or less 0.5 MPa for 200 ML/min or more |
| Available scale |
10 : 1 |
|
Materials
|
Material |
SS |
| Body block |
SUS316 |
|
Tapered tube |
Pyrex®, glass |
|
Packing |
FKM, fluorocarbon resin |
| Float |
Pyrex, SUS 316, glass |
|
Protective cover |
Acrylic resin |
| Temperature resistance |
Max 60℃ |
* 더 자세한 사양은 카달로그를 참고해주시기 바랍니다.
카달로그 – Kofloc RK1500_Catalogue (EN)

