Dwyer Instruments DBVL-03 | Brass ball valve | 600 psi | Full port | 3/4"
The Dwyer DBVL-03 is an economical 3/4" hand-lever brass ball valve with female NPT connections, a full-port flow path, and a 600 psi pressure rating. Designed for commercial and industrial shutoff applications, it provides straightforward manual control for threaded water and process piping.
Part No.: DBVL-03
The Dwyer DBVL-03 is a hand-lever brass ball valve with 3/4" female NPT connections on both ends, designed for manual shutoff applications where threaded pipe connections are standard.
The valve features a brass body, cap, and stem, along with PTFE seats and stem packing for reliable sealing and smooth, low-friction operation. Its blowout-proof stem design helps keep the stem securely captive under overpressure conditions.
The DBVL-03 uses a full-port bore, providing a flow path that matches the pipe's internal diameter and helps minimize flow restriction when the valve is fully open. With a 600 psi maximum pressure rating, this low-lead brass valve is suitable for general water and process shutoff applications in commercial and industrial piping systems.
For a different pipe size, the Dwyer range also includes the DBVL-02, a 1/2" NPT brass ball valve with a 600 psi pressure rating.
Key Benefits
- 3/4" female NPT connections on both ends
- Full-port design helps maintain low pressure drop when open
- Blowout-proof stem for secure operation under overpressure
- Low-lead brass construction
- PTFE seats and stem packing for reliable sealing
- 600 psi maximum pressure rating
- Hand-lever operation for straightforward manual shutoff
- Suitable for commercial and industrial water and process piping
Who This Product Is Best For
The Dwyer DBVL-03 is suitable for contractors, facility teams, maintenance professionals, and industrial users who require an economical full-port brass ball valve for 3/4" threaded piping.
It is particularly suited to commercial and industrial water and process lines where female NPT connections are the preferred installation method.
How to Use
- Install the DBVL-03 into the 3/4" NPT piping at the required shutoff point using an appropriate thread sealant.
- Tighten the threaded connection according to applicable pipe and installation guidance without over-tightening the brass valve body.
- Cycle the hand lever fully open and closed to confirm smooth operation.
- Check the threaded connections for leaks and verify proper operation before commissioning.
Frequently Asked Questions
What connection type does the Dwyer DBVL-03 use?
The DBVL-03 has 3/4" female NPT connections on both ends.
What is the maximum pressure rating of the DBVL-03?
The maximum pressure rating is 600 psi.
Is the DBVL-03 a full-port valve?
Yes. Its full-port bore helps minimize flow restriction and pressure drop when the valve is fully open.
What is the DBVL-03 body made of?
The valve uses low-lead brass for the body, cap, and stem, with PTFE seats and stem packing.
Does the DBVL-03 have a blowout-proof stem?
Yes. The blowout-proof stem design helps keep the stem securely captive under overpressure conditions.
What is the maximum operating temperature?
The operating temperature range is -40°F to 365°F (-40°C to 185°C).
Is the DBVL-03 suitable for threaded piping?
Yes. Its 3/4" female NPT connections are designed for installation in threaded piping systems.
What is the difference between the DBVL-03 and DBVL-02?
Both models are full-port brass ball valves with a 600 psi pressure rating. The DBVL-03 is sized for 3/4" NPT piping, while the DBVL-02 is sized for 1/2" NPT piping.
Does GeneralTech Shop deliver the DBVL-03 across the UAE?
For availability and delivery information, contact GeneralTech Shop at +971 6 5436933.
Request a Quote
For pricing, availability, or to place an order for the Dwyer DBVL-03, contact GeneralTech Shop.
Call: +971 6 5436933
