RAVEn (3-port) 1/4” Diaphragm Valve, Siltek Treated, for Entech Canisters

• Rugged stainless steel construction with or without Siltek treatment for added inertness.
• Available with 2 or 3 ports to accommodate optional gauge.
• Diaphragm rebuild kits available to extend the life of your valves.
• American-made valves from Restek, your trusted partner for air sampling and chromatography.
• Restek Air Valve Excellence (RAVE) is also great for upgrading existing air canisters to improve reliability and performance.

Features & Benefits

• Easy retrofit—connect to Entech 3.2 L, 6 L, and 15 L air canisters; replace TOV and TOV-2 valves without modification!
• Proven long life—durable design is engineered to exceed 15,000 cycles; identical internal design to RAVE valves for Restek air canisters.
• Leak-free performance—each and every valve is helium leak tested to 1×10^-6 mL/sec.
• Effortless operation—easily finger turn to achieve full valve closure (only 10 in-lb).
• Enhanced damage resistance—W-type valve seats are work-hardened and wetted surfaces contain no moving parts.
• RAVE+ valves are standard on our full line of SilcoCan, TO-Can, and miniature air sampling canisters.