Цилиндр высокой чистоты полуавтоматический регулятор переключения панель
- Категория: Регуляторы давления >>>
- Поставщик: Shanghai,Yiwei,Flow,Control,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 595.57 $* | 625.77 $* |
| Aug-19-2025 | 590.15 $* | 620.95 $* |
| Jul-19-2025 | 495.64 $* | 520.61 $* |
| Jun-19-2025 | 580.85 $* | 609.74 $* |
| May-19-2025 | 505.57 $* | 530.58 $* |
| Apr-19-2025 | 570.17 $* | 599.70 $* |
| Mar-19-2025 | 565.23 $* | 593.18 $* |
| Feb-19-2025 | 560.37 $* | 588.92 $* |
| Jan-19-2025 | 555.95 $* | 583.70 $* |
Характеристики
Product Description
NAI-LOK Semi-automatic Changeover System
Continuous gas delivery system for high purity gas service.
* Uninterrupted gas supply with semiautomatic switch over
* Indicator for active cylinder
* Purity max.6.0
* Control 2x4 cylinders
For inert,reactive,flammable and oxidizing gases and gas mistures.
* Indicator for active cylinder
* Purity max.6.0
* Control 2x4 cylinders
For inert,reactive,flammable and oxidizing gases and gas mistures.
Dimension(mm)
Installation Instructions
How it works?
Semi-Automatic panels handle two cylinders at a time.When the pressure decreases in the active cylinder below a preset level which causes a semi-automatic switch to switch over to the full cylinder,this is achieved by two integrated pressure regulators.Factory set to slightly different delivery pressure levels,which are connected at their outlet ports.moving the lever towards the full cylinder without interrupt the gas flow after the cylinders at the primary side are changed,the handle is turned thus changing the secondary side(delivering the gas)to the new primary side.
How to order
PMF | S | 40 | 20 | 4F | 4F | W |
SERIES | BODY MATERIAL | INLET PRESSURE | OUTLET PRESSURE | INLET CONNECTION | OUTLET CONNECTION | PURGE VAVLE |
PMF | S-SS316 | 40-4000PSI | 20-200PSI | 4F-1/4"FNPT | 4F-1/4"FNPT | W-With |
4N-1/4"OD | FN-1/4"OD | O-without |
Relative products
Shut-off Diaphragm Valve | ||
Ports | 1/4"Fnpt | |
Body Material | 316 SS | |
Body Seal | PCTFE | |
Working Pressure | 3000 psi (207 bar) | |
Inlet/outlet Filter | 100 μm mesh | |
Optional | Panel mounting | |
Cylinder Pressure Regulator | ||
Ports | 1/4"Fnpt | |
Body Material | 316 SS /Chrome plated brass | |
Diaphragm | Hastelloy® /SS316 | |
Maximum Inlet Pressure | 3500 psi(241bar) | |
Outlet Pressure Range | 0-25psig / 0-50psig / 0-100psig / 0-250psig/ 0-450psig | |
Optional | CGA,Relief valve,Gauge,etc | |
Company Profie
About NAI-LOK
We have 20 years of machining experience and export to 50 countries
NAI-LOK Factory
Test Equipment
Clean package
Exhibition
Exhibition experience
NAI-LOK has more than ten years of exhibition experience,we have successfully attended OTC in US, ACHEMA in Germany ,Starvanger
Norway International Offshore Oil and Gas Exhibition, Semiconductor International exhibition,etc.
Norway International Offshore Oil and Gas Exhibition, Semiconductor International exhibition,etc.
