阀门 - 隔膜阀
Diaphragm Valves from Selfa are the standard range of UHP diaphragm valves within a large group of companies which are engaged in building high-tech systems in cleanroom environments.
The valves are cleaned, assembled and packaged in a cleanroom enivronment according to UHP specifications. Moreover, they are available in 3 different internal finishes: 0,15 / 0,25 / 0,40 Ra µm, various port configurations with pneumatic or manual actuation.
