Pulsafeeder J61098 FPP/PTFE/Ceramic Injection Check Valve - 3/8-Inch
Pulsatron Injection Check/Back Pressure Valve Assembly
FPP/PTFE/ceramic injection back-check valve with 3/8-inch OD tubing and 1/2-inch male NPT process connection. Compatible with listed PULSAtron PTC1, PTCH and PTCJ wet ends.
Pulsafeeder J61098 FPP/PTFE/Ceramic Injection Check Valve
The Pulsafeeder J61098 is an injection back-check valve assembly designed for compatible PULSAtron chemical metering pumps. It features an FPP housing, PTFE seat and ceramic check ball with a 3/8-inch outside-diameter tubing connection and 1/2-inch male NPT process fitting.
Technical Specifications
- Manufacturer: Pulsafeeder
- Part Number: J61098
- Type: Injection Back Check Valve
- Housing: FPP / Polypropylene Family
- Seat: PTFE / TFE
- Ball: Ceramic
- Tubing: 3/8-Inch OD
- Process Fitting: 1/2-Inch Male NPT
- Listed Wet Ends: PTC1, PTCH, PTCJ
Chemical Injection and Backflow Protection
The valve is installed at the discharge-side injection point. Its internal check mechanism permits metered chemical delivery toward the process while helping resist reverse flow of process liquid into the chemical feed line.
FPP and PTFE Construction
The polypropylene-family housing and PTFE seat distinguish J61098 from PVC-bodied or Viton-seated injection valves. The ceramic check ball is an important part of the original material specification.
Pump Compatibility
Distributor documentation lists PTC1, PTCH and PTCJ wet ends, with additional PTC-family variants appearing in some catalogs. Confirm the complete pump model and original part number before ordering.
Installation and Maintenance
Verify the 3/8-inch OD tubing and 1/2-inch male NPT connection. Inspect the valve for deposits, leakage and damaged fittings. Isolate and depressurize the chemical feed system before service.
Ordering Information
Specify Pulsafeeder J61098 for the FPP/PTFE/ceramic injection valve assembly.
