Pulsafeeder L3300V03-PVD PVDF/Viton Bleed Valve Assembly - 1/2-Inch
PVDF/Viton bleed valve assembly with 1/2-inch OD tubing connection and included PTFE gasket. Specifically listed for PULSAtron KVC3 wet ends.
Pulsafeeder L3300V03-PVD PVDF/Viton Bleed Valve Assembly
The Pulsafeeder L3300V03-PVD is a PVDF/Viton bleed valve assembly with a 1/2-inch OD tubing connection, specifically listed for the PULSAtron KVC3 wet-end configuration. It includes a PTFE gasket and is designed to support air removal during chemical metering pump priming.
Designed for the KVC3 Wet End
The KVC3 designation is important when selecting the correct replacement. The valve attaches to the discharge fitting on the metering pump head and provides a venting path for trapped air during startup or maintenance.
Technical Specifications
- Manufacturer: Pulsafeeder
- Part Number: L3300V03-PVD
- Product Type: Bleed Valve Assembly
- Body Material: PVDF
- O-Ring Material: Viton / FKM
- Connection: 1/2-Inch OD Tubing
- Included Component: PTFE Gasket
- Compatible Wet End: KVC3
PVDF Construction and Viton Sealing
The PVDF body and Viton O-ring distinguish this assembly from PVC-body and PTFE-sealed alternatives. Both material selection and connection size should match the original pump specification.
Bleed Valve Operation
During the manufacturer-recommended priming procedure, the valve is opened to allow trapped air to escape through the bleed return line. Once liquid flow is established, the valve is closed before normal metering operation continues.
Difference Between KVC3 and KVC1
L3300V03-PVD is listed for KVC3 with a 1/2-inch OD connection. L3300V01-PVD is listed for KVC1 with a 3/8-inch OD connection. The two assemblies should not be treated as interchangeable without manufacturer confirmation.
Maintenance and Inspection
Inspect the bleed valve for leaks, damaged fittings, chemical deposits and deteriorated seals. Verify the PTFE gasket and return tubing are correctly installed according to the pump service instructions.
Ordering Information
Choose Pulsafeeder L3300V03-PVD for the PVDF/Viton bleed valve assembly with a 1/2-inch OD connection on a compatible PULSAtron KVC3 wet end.
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