Pulsafeeder L380BT03-PVD PVDF Five-Function Valve - 40 PSI, 1/2-Inch OD
40 PSI-rated PVDF five-function valve with PTFE O-rings and 1/2-inch OD tubing. Provides five integrated discharge-side functions for compatible PULSAtron and CHEM-TECH pumps.
Five-Function Valve for Lower-Pressure Chemical Metering Systems
The Pulsafeeder L380BT03-PVD is a PVDF five-function valve with a 40 PSI-rated configuration according to the official Pulsafeeder installation manual. It uses 1/2-inch OD tubing and combines multiple chemical metering pump discharge functions.
Product Specifications
- Part Number: L380BT03-PVD
- Manufacturer: Pulsafeeder
- Valve Body: PVDF / Kynar
- O-Rings: PTFE / TFE
- Diaphragm: PTFE-Faced CSPE
- Manufacturer Manual Pressure Rating: 40 PSI
- Connection: 1/2-Inch OD Tubing
- Maximum Listed Flow: 240 GPD
- Maximum Listed Viscosity: 1000 cP
What Does the Valve Do?
The valve integrates pressure relief, back-pressure control, anti-siphon protection, manual air bleeding and discharge draining. The selector arrangement allows operators to choose the required function according to the manufacturer instructions.
40 PSI Versus Other Pressure Classes
The manufacturer manual identifies the BT series as 40 PSI, the DT series as 100 PSI, the FT series as 150 PSI and the KT series as 250 PSI. These versions should not be treated as interchangeable without checking system requirements.
Pressure-Rating Clarification
Some distributor catalogs list the BT03 model as 50 PSI. The official manual specifies 40 PSI for the valve rating and separately describes pressure-relief behavior. Confirm the marking on the supplied valve if documentation differs.
Typical Applications
The valve family is designed for compatible PULSAtron and selected CHEM-TECH metering pumps within the manufacturer limits. Its integrated functions can simplify priming, back-pressure management and discharge-line service.
Installation Guidance
Check the 1/2-inch OD tubing arrangement, chemical compatibility, pressure limits and return-line routing. Follow the manufacturer installation and operation manual.
Ordering Information
Specify Pulsafeeder L380BT03-PVD for the 40 PSI-rated PVDF five-function valve with 1/2-inch OD tubing, subject to confirmation of the supplied product revision.
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