Dwyer Instruments 3MSV-BF450 | Compact 3-way ball valve | Brass | 1/2" female NPT | 11.10 mm orifice
The Dwyer 3MSV-BF450 is a compact brass 3-way ball valve with a 1/2" female NPT connection and 11.10 mm orifice, designed for directional and diverting flow control in instrumentation and small industrial systems.
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Part Number: 3MSV-BF450
The Dwyer 3MSV-BF450 is a compact 3-way ball valve engineered for directional flow control in instrumentation and small industrial systems. Its brass body provides a practical construction for compatible flow-control applications, while the 1/2" female NPT connection allows direct installation into threaded panels and process lines.
The valve features a microfinished ball and PTFE seats that provide a reliable, low-torque seal. Its straight-through flow design helps minimize pressure drop during operation.
With an 11.10 mm orifice, the 3MSV-BF450 is designed for applications requiring greater flow capacity within the compact 3-way valve configuration. It is rated for pressures up to 1500 psig (103 bar) and temperatures from -40° to 350°F.
The three-way configuration allows the valve to direct or divert fluid flow between ports, making it suitable for instrumentation systems where directional control is required rather than simple single-line shutoff.
For applications requiring a stainless steel body, the Dwyer 3MSV-SF450 provides a 316 stainless steel construction with the same 1/2" female NPT connection and 11.10 mm orifice.
Ready to order the 3MSV-BF450? Speak to our team. Call +971 6 5436933.
Key Benefits
- Compact 3-way design for directional and diverting flow control
- 1/2" female NPT connection
- 11.10 mm orifice
- Brass body construction
- Microfinished ball and PTFE seats for reliable, low-torque operation
- Straight-through flow design helps minimize pressure drop
- Maximum pressure rating of 1500 psig (103 bar)
- Temperature range of -40° to 350°F
- Suitable for instrumentation and small industrial flow-control systems
Who This Product Is Best For
The Dwyer 3MSV-BF450 is suited for instrumentation and controls technicians, process engineers, and system integrators who need a compact brass 3-way ball valve with a 1/2" female NPT connection.
It is suitable for panel-mounted instrumentation and small process systems where fluid needs to be directed or diverted through a compact threaded valve arrangement.
How to Use
- Install the 3MSV-BF450 at the required directional or diverting flow point using its 1/2" female NPT connection.
- Verify that the three-port orientation matches the intended flow path before commissioning.
- Check the threaded connections for proper installation and sealing.
- Cycle the valve through its positions to confirm smooth operation.
- Place the system into service after confirming that the valve operates within the application's pressure and temperature requirements.
Frequently Asked Questions
What does the Dwyer 3MSV-BF450 do?
The 3MSV-BF450 is a 3-way ball valve designed to direct or divert fluid flow between its ports rather than simply opening or closing a single flow path.
What material is the 3MSV-BF450 body?
The valve body is made from brass.
What connection does the 3MSV-BF450 use?
It uses a 1/2" female NPT threaded connection.
What is the orifice size of the 3MSV-BF450?
The valve has an 11.10 mm orifice.
What is the maximum pressure rating?
The maximum pressure rating is 1500 psig (103 bar).
What is the temperature range?
The specified temperature range is -40° to 350°F.
What is the difference between the 3MSV-BF450 and 3MSV-SF450?
Both models have a 1/2" female NPT connection, 11.10 mm orifice, and 3-way configuration. The 3MSV-BF450 has a brass body, while the 3MSV-SF450 has a 316 stainless steel body.
Does GeneralTech Shop deliver the 3MSV-BF450 across the UAE?
For UAE availability and delivery timelines, contact GeneralTech Shop at +971 6 5436933.
Request a Quote
For pricing, availability, or to place an order for the Dwyer 3MSV-BF450, contact GeneralTech Shop.
Call +971 6 5436933
