Dwyer Instruments 3MSV-BD340 | Compact 3-way ball valve | Brass | 3/8" tube | 6.35 mm orifice
The Dwyer 3MSV-BD340 is a compact brass 3-way ball valve with a 3/8" tube fitting connection and 6.35 mm orifice, designed for directional and diverting fluid control in instrumentation and small industrial systems. Its microfinished ball, PTFE seats, and straight-through flow design provide reliable sealing and smooth operation with low pressure drop.
Part Number: 3MSV-BD340
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The Dwyer 3MSV-BD340 is engineered for applications requiring controlled routing or diversion of fluid flow between ports. Its compact 3-way configuration makes it suitable for instrumentation panels, tube-fitting assemblies, and small process systems where space-efficient flow control is required.
The valve features a brass body, 3/8" tube fitting connection, and 6.35 mm orifice. Its microfinished ball and PTFE seats provide a reliable, low-torque seal for smooth valve operation.
The straight-through flow design helps minimize pressure drop through the valve. The 3MSV-BD340 is rated for pressures up to 1500 psig (103 bar) and temperatures from -40° to 350°F, making it suitable for a variety of instrumentation and fluid-handling applications.
For applications requiring stainless steel construction, the Dwyer 3MSV-SD340 provides the same 3/8" tube fitting connection and 6.35 mm orifice with a 316 stainless steel body.
Ready to order the Dwyer 3MSV-BD340? Speak to our team at +971 6 5436933.
Key Benefits
- Compact 3-way design for directional and diverting flow control
- 3/8" tube fitting connection
- 6.35 mm orifice
- Brass valve body
- Microfinished ball and PTFE seats for reliable, low-torque operation
- Straight-through flow design for reduced pressure drop
- Maximum pressure rating of 1500 psig (103 bar)
- Operating temperature range of -40° to 350°F
Who This Product Is Best For
The Dwyer 3MSV-BD340 is suitable for instrumentation and controls technicians who require a compact brass 3-way ball valve for directing or diverting fluid flow in panel-mounted instrumentation, tube-fitting assemblies, and small process systems.
How to Use
- Install or connect the 3MSV-BD340 at the required directional or diverting point using its 3/8" tube fitting connection.
- Verify that the three ports are correctly oriented for the intended flow path before commissioning.
- Check all connections before placing the system into service.
- Cycle the valve through its available positions to confirm smooth operation and correct flow routing.
- Commission the system after verifying that the valve operates as intended.
Frequently Asked Questions
What does the Dwyer 3MSV-BD340 do?
The 3MSV-BD340 is a 3-way ball valve designed to direct or divert fluid flow between ports rather than simply opening or closing a single line.
What material is the 3MSV-BD340 body?
The valve has a brass body.
What connection does the 3MSV-BD340 use?
It uses a 3/8" tube fitting connection.
What is the orifice size of the 3MSV-BD340?
The valve has a 6.35 mm orifice.
What is the maximum pressure rating?
The maximum pressure rating is 1500 psig (103 bar).
What is the operating temperature range?
The valve is rated for -40° to 350°F.
What is the difference between the 3MSV-BD340 and 3MSV-SD340?
Both models are compact 3-way valves with a 3/8" tube fitting connection and 6.35 mm orifice. The 3MSV-BD340 has a brass body, while the 3MSV-SD340 has a 316 stainless steel body.
Does GeneralTech Shop deliver the 3MSV-BD340 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-BD340 Compact 3-Way Ball Valve, contact GeneralTech Shop.
Call: +971 6 5436933
