The electrodeless fluorescent lamp, that is, the electrodeless lamp, is composed of a high frequency generator, a coupler and a bulb. It is inductively coupled into the lamp by the electromagnetic field of the high frequency generator to avalanche the gas in the bulb to form a plasma. When the plasma excited atom returns to the ground state, it emits ultraviolet rays. The phosphor on the inner wall of the bulb is excited by ultraviolet light to generate visible light.
PVC Diaphragm Valve is made by PVC body, with PTFE or EPDM diaphragm, designed pressure PN10, with flange end or socket connection as per DIN, ANSI, JIS standards. Operated by hand wheel or pneumatic actuator. refer to the PVC material corrossion resist propert, PVC diaphragm valve can be used for water, weak acid, weak alkaline medium and oil, etc. the working temperature range from 0℃ to 70℃.the size range from 1/2" to 10" fit different standard pipe systems. PVC diaphragm valve is widely use in biological industry, pharmaceutical industry, food, and water treatment of power, chemical, electroplating and other industries.
Ningbo RMI Plastic Co., Ltd. offer PVC diaphragm valve with specification:
Size range: DN15~DN250 (1/2 inch ~ 10 inch)
Body materials: PVC-U
Diaphragm material: PTFE, EPDM, FPM, NBR, NR
Connection: Flange ANSI CL150, JIS10K, DIN PN10
Design pressure: 0.25~1.0Mpa (PN2~10 bar)
PVC Diaphragm Valve,UPVC Diaphragm Valve,Diaphragm Valve PVC,Plastic Diaphragm Valve
Ningbo RMI Plastic Co.,Ltd , https://www.rmiplast.com