Smooth Vent Valve XVD

・With the valve and needle valve all in one unit, takes up 1/4 the space of
 conventional models
・Major reduction in particles through the use of a metal diaphragm in the
 sheet portion
・The flow rate of both initial air supply and main air supply can be adjusted.
Series Valve type Fluid Piping Port size
XVD Normally closed
(Open when pressured, Spring seal)
Nitrogen, Air,
Inert gas, etc.