Vent/Outlet Isolation Diaphragm Packless Valve Brass Multi-turn High Purity 1/4" NPT Male Long X 1/4" NPT Female Model 8310L-P4MF

Note: The Vent Valve will be mounted in the 3 O'clock position. The Outlet  Isolation Valve will be mounted in the 9 O'clock position. Add a note saying which valve you are buying the Vent or Outlet Valve or both because of positions to the Order Instructions/Comments Section Box at Check out time. The multiple metal diaphragm design and Kel-F® seat are the key elements to the high purity success of these valves. They are available in a variety of styles and fitting configurations to meet virtually any application.

The Series 8300 valves are recommended whenever the diffusion of atmospheric gases and moisture into a gas system is undesirable. They are a must in all ultra high purity gas transfer systems, particularly those used for gas chromatography carrier gases, samples, and calibration standards.

TYPICAL LEAD-TIME 1-5 DAYS