Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Threaded Gas Needle Valve 1/4" Mini Needle Valves Single Flow Way Metering Needle Valve
Description of Threaded Gas Needle Valve 1/4" Mini Needle Valves Single Flow Way Metering Needle Valve
Threaded Gas Needle Valve 1/4" Mini Needle Valves Single Flow Way Metering Needle Valve is the abbreviation of vacuum fine-tuning valve, also known as vacuum needle valve. The main application of the trim valve is to precisely control the flow of gas into the vacuum vessel.
Basic parameters Threaded Gas Needle Valve 1/4" Mini Needle Valves Single Flow Way Metering Needle Valve
| Material | 304 stainless steel, 316 stainless steel. |
| Type | Needle type |
| Drive mode | Manual |
| Flow direction | single |
| Nominal diameter | DW2—DW10 |
| Nominal pressure | 1.0MPa—16.0MPa |
| Max wording pressure | 138bar(2000psig) |
| Working temperature | -23 °C to 204°C (-10°F to 400°F) |
| CV value | 0.004 or others |
| Connection type | Ferrule-type, thread type or weld type. |
| Medium | gas or liquid |
| Weight | About 200g |
