Pulsafeeder L3201AT3-PVC PVC/Hypalon Double-Check Discharge Valve Assembly

The Pulsafeeder L3201AT3-PVC is a PVC/Hypalon double-check discharge valve cartridge assembly designed for compatible PULSAtron chemical metering pump liquid ends.

The distributor description identifies this component as VLV ASY, DIS PVC/HYP/TDBL .50T, indicating a discharge valve assembly with PVC construction, Hypalon sealing material and a double-check configuration.

Product Specifications

• Manufacturer: Pulsafeeder
• Part Number: L3201AT3-PVC
• Product Type: Discharge Valve Cartridge Assembly
• Valve Position: Discharge Side
• Body Material: PVC
• Seal Material Designation: Hypalon
• Valve Configuration: Double Check
• Tubing Connection: 1/2-Inch OD
• Pressure Rating: Not Independently Verified
• Compatible Pump Models: Verify Liquid-End Parts Diagram

Discharge Valve Function

The discharge valve is an important component of a chemical metering pump. It helps direct liquid from the pump head into the discharge tubing while limiting reverse flow during the pumping cycle.

Double-Check Configuration

The product is identified as a double-check discharge valve assembly. The correct valve configuration is important for compatibility with the original pump liquid end.

PVC and Hypalon Construction

The published description identifies PVC and Hypalon materials. Verify chemical compatibility with the pumped liquid, concentration and operating temperature.

1/2-Inch Tubing Connection

The assembly is specified for a 1/2-inch tubing connection. Confirm the original tubing dimensions and required connection hardware.

Typical Applications

• PULSAtron metering pump maintenance
• Discharge valve cartridge replacement
• Chemical dosing system repairs
• Industrial water treatment equipment
• Liquid-end preventive maintenance

Installation and Maintenance

Disconnect pump power, isolate the chemical feed system and release pressure before replacing the valve. Inspect the mating surfaces and follow the manufacturer instructions for valve orientation and assembly.

Ordering Information

Order L3201AT3-PVC and verify the complete pump model and liquid-end configuration before purchasing.