Dwyer Instruments MSV-BF450 | 2-way ball valve | 1/2" female NPT connection | 11.1 mm orifice
The Dwyer MSV-BF450 is a compact brass 2-way ball valve designed for instrumentation and small industrial fluid systems. It features a 1/2" female NPT connection, 11.10 mm orifice, microfinished ball, and PTFE seats for reliable shutoff and smooth operation.
Its compact construction makes it suitable for panel-mounted applications and tight-clearance installations. The valve is rated for pressures up to 1500 psig (103 bar) and temperatures from -40° to 350°F.
Part Number: MSV-BF450
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The Dwyer MSV-BF450 is a compact 2-way ball valve designed for fluid shutoff and isolation in instrumentation and industrial systems. Its brass body provides a practical solution for applications requiring a compact threaded ball valve.
The valve features a microfinished ball and PTFE seats that provide a reliable seal and smooth operation. Its straight-through flow channel helps minimize pressure drop, making it suitable for compact process and instrumentation installations.
The 1/2" female NPT connection allows the MSV-BF450 to connect directly to compatible threaded panels and process lines. With an 11.10 mm orifice, the valve provides a compact flow path while maintaining a small overall footprint.
The MSV-BF450 is rated up to 1500 psig (103 bar) and operates across a temperature range of -40° to 350°F, making it suitable for a range of instrumentation and small industrial fluid-handling applications.
For applications requiring three-way flow control, the Dwyer 3MSV-BF450 provides a 3-way configuration with the same 1/2" female NPT connection, brass body, and 11.10 mm orifice.
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Key Benefits
- Compact 2-way design for shutoff and isolation
- 1/2" female NPT connection
- 11.10 mm orifice
- Brass body construction
- Microfinished ball and PTFE seats for reliable, easy operation
- Straight-through flow channel helps minimize pressure drop
- Rated up to 1500 psig (103 bar)
- Operating temperature range of -40° to 350°F
- Suitable for panel-mounted and tight-clearance installations
Who This Product Is Best For
The Dwyer MSV-BF450 is suitable for instrumentation and controls technicians, process engineers, and industrial maintenance teams who need a compact brass ball valve with a 1/2" female NPT connection.
It is particularly useful for instrument panels, threaded process lines, and installations where available space is limited and reliable 2-way shutoff is required.
How to Use
- Install the MSV-BF450 at the required isolation point using its 1/2" female NPT connection.
- Ensure the threaded connection is correctly installed and secured before commissioning.
- Verify that the connected system operates within the valve's rated pressure and temperature limits.
- Cycle the valve fully open and closed to confirm smooth operation.
- Inspect the installation and connections before placing the system into service.
Frequently Asked Questions
What material is the Dwyer MSV-BF450 body?
The MSV-BF450 has a brass body.
What connection does the MSV-BF450 use?
It uses a 1/2" female NPT connection.
What is the orifice size of the MSV-BF450?
The valve has an 11.10 mm orifice.
What is the maximum pressure rating?
The MSV-BF450 is rated for a maximum pressure of 1500 psig (103 bar).
What is the operating temperature range?
The specified operating temperature range is -40° to 350°F.
Why choose a compact valve like the MSV-BF450?
Its compact design is suitable for instrument panels and tight process installations where space is limited and a standard-sized ball valve may not fit.
What is the difference between the MSV-BF450 and 3MSV-BF450?
The MSV-BF450 is a 2-way ball valve designed for shutoff and isolation. The 3MSV-BF450 is a 3-way ball valve with an additional port for applications requiring three-way flow control. Both models use a 1/2" female NPT connection, brass body, and 11.10 mm orifice.
Does GeneralTech Shop deliver the MSV-BF450 across the UAE?
For UAE availability and delivery timelines, contact GeneralTech Shop at +971 6 5436933.
Request a Quote Today — Call +971 6 5436933.
