KITZ Grooved Butterfly Valves are designed, manufactured and tested for extended service while maintaining superior performance.
KITZ 4200 series grooved butterfly valve provide a bubble tight seal from full vacuum to 300 psi when the valve is closed. The valve is rated for bi-directional dead-end service to the full pressure rating of 300 psi. Available in 2″- 12″ IPS, KITZ grooved butterfly valves are NSF-61 certified for use in potable water applications.
The body is nylon coated with a chlorine and chloramine resistant EPDM encapsulated disc. Each valve is 100% tested to be holiday free. A holiday test is a non-destructive test for protective coatings that detect inconsistencies such as pinholes and voids. Holiday testing involves applying an electric current to see if the circuit completes. For more information on Holiday testing click here.
All butterfly valves come with operators installed at the KITZ factory, which saves time and labor on your jobsite.