Products
- Valves[4]
- Pressure Gauges[9]
- Pressure Transmitters[2]
- Height Measuring Instruments[1]
- Gauges[1]
- Gas Analyzers[1]
Contact Us
- Contact Person : Mr. Mao Lan
- Company Name : Sichuan Xin Lan Shi Electromechanical Instruments Co., Ltd.
- Tel : 86-28-84202875
- Fax : 86-28-84202895
- Address : Sichuan,Chengdu,Group 4, Congshu Community, Longtan Street Office, Chenghua District
- Country/Region : China
- Zip : 610052
Compact Vacuum Valves
Product Detailed
Related Categories:Valves
Model ZK-4 Compact Vacuum Valve
Model ZK-4 Compact Vacuum Valve
Model ZK-4 compact vacuum valve is used widely for cryogenic bulk tanks .Actually, it is a vacuum probe isolation valve and works usually with a thermopile gauge tube together . When vacuum is measured by the thermopile gauge tube, it is open ; when the thermopile gauge tube is replaced, it is shut off .
Specifications
Nominal diameter: 4 mm
Nominal pressure: 86kPa ~ 106kPa
Leakage rate: <1.0×10-9 Pa• m-3 s-1
Ambient temperature: -40°C ~ +70 °C
Humidity: 5%~95%
Connection type: 1/8~27NPTF
Compact Vacuum Valves
