Pulsafeeder J30514 FPP/PTFE Bleed Valve Kit - 3/8-Inch

Pulsafeeder J30514 FPP/PTFE Bleed Valve Kit

The Pulsafeeder J30514 is an FPP/PTFE bleed valve kit with a 3/8-inch tubing connection. It is listed in CHEM-TECH replacement-parts schedules and is intended for compatible chemical metering pump air-bleeding assemblies.

FPP Body and PTFE Sealing

FPP identifies the polypropylene-family body material used in this valve configuration. The TFE/PTFE sealing designation distinguishes J30514 from other FPP bleed valve kits using Viton or CSPE/Hypalon sealing materials.

Technical Product Details

• Manufacturer: Pulsafeeder
• Part Number: J30514
• Product Type: Bleed Valve Kit
• Body Designation: FPP
• Sealing Material: TFE / PTFE
• Nominal Tubing Connection: 3/8 Inch
• Application: CHEM-TECH Chemical Metering Pumps
• Function: Liquid-End Air Bleeding

Role During Pump Priming

When air becomes trapped in the liquid end, the pump may have difficulty establishing normal chemical flow. The bleed valve provides a controlled route for venting air during the specified priming procedure.

How J30514 Differs from Other FPP Kits

J30514 uses PTFE sealing, J30513 uses Viton sealing and J30511 uses CSPE/Hypalon sealing. All three have 3/8-inch tubing designations, so the correct material configuration must be confirmed before ordering.

Connection and Material Verification

Confirm the original valve part number, tubing size and pump model. Check the chemical compatibility of the FPP body and PTFE sealing components for the actual process fluid and operating conditions.

Inspection and Maintenance

Inspect the bleed connection for deposits, leaks and damaged fittings. Follow the pump service instructions for disassembly, installation and return to operation.

Ordering Information

Specify Pulsafeeder J30514 for a compatible CHEM-TECH pump requiring the 3/8-inch FPP/PTFE bleed valve kit.