Pulsafeeder J61015 PVDF/PTFE/Ceramic Injection Valve - 1/4-Inch NPT
PVDF/PTFE/ceramic injection valve with 1/4-inch NPT inlet and 1/2-inch male NPT process connection. Listed for KTC2, KTC4 and KTCG wet-end configurations.
Pulsafeeder J61015 Threaded Injection Valve for KTC2, KTC4 and KTCG
The Pulsafeeder J61015 is an injection back-check valve with a 1/4-inch NPT inlet configuration. It uses a PVDF housing, PTFE seat and ceramic check ball and is listed for KTC2, KTC4 and KTCG PULSAtron wet ends.
Technical Data
- Manufacturer: Pulsafeeder
- Part Number: J61015
- Valve Type: Injection Back-Check Valve
- Body Material: PVDF
- Seat Material: PTFE / Teflon
- Check Ball: Ceramic
- Inlet: 1/4-Inch NPT
- Process Connection: 1/2-Inch Male NPT
- Listed Wet Ends: KTC2, KTC4, KTCG
Threaded Inlet Versus Tubing Connections
The J61015 configuration uses a 1/4-inch NPT inlet designation rather than the 3/8-inch or 1/2-inch OD tubing connections used by J61020 and J61021. These fitting types are not interchangeable without an appropriate verified connection arrangement.
Backflow Control at the Injection Point
The check mechanism allows chemical solution to enter the process system while helping resist backflow toward the metering pump.
Material Selection
The PVDF/PTFE/ceramic combination is part of the original valve specification. Check the manufacturer chemical resistance guidance before using it with a particular chemical.
Typical Service Considerations
Check the valve seat and ball for contamination and inspect the threaded connections for damage or leakage. Relieve system pressure before maintenance.
Ordering Information
Order Pulsafeeder J61015 for the 1/4-inch NPT PVDF/PTFE/ceramic injection valve used with compatible KTC2, KTC4 and KTCG wet ends.
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