Dwyer Instruments MVB-LF3 | Mini Brass Ball Valve | Lever handle | 450 psi | 3/8"
Genuine Dwyer MVB-LF3 Mini Brass Ball Valve, in stock at General Tech Services LLC, UAE. This compact 3/8" valve features a lever handle, female x female NPT connections and a 450 psi CWP rating for reliable shutoff in tight panel, skid and instrumentation applications. Free UAE-wide shipping.
Request a quote in under a minute - call +971 6 5436933.
Part No. MVB-LF3
The Dwyer MVB-LF3 is a compact 3/8" Mini Brass Ball Valve designed for manual shutoff applications where installation space is limited. It features female x female NPT connections and a lever handle for straightforward operation.
Pure PTFE ball seats provide bubble-tight shutoff, while the double seal mechanism allows bidirectional installation, meaning the valve can be installed in either flow direction. The chrome-plated brass body and ball provide a durable compact construction, with a fluoroelastomer O-ring stem seal.
Rated from -29" Hg vacuum to 450 psi (31 bar) CWP and suitable for temperatures from -4 to 250°F (-20 to 121°C), the MVB-LF3 is suitable for compressed air, instrumentation and general utility shutoff duty.
Key Benefits
- Compact mini valve body fits tight locations where larger valves will not fit
- Bubble-tight shutoff through pure PTFE ball seats
- Double seal mechanism allows bidirectional installation
- Chrome-plated brass body and ball for durable service
- Lever handle provides straightforward manual operation
- Suitable for compressed air, instrumentation and general utility shutoff applications
- Genuine Dwyer stock with free UAE-wide shipping
Who This Product Is Best For
- Panel builders and skid manufacturers working with limited installation space
- Instrumentation systems requiring a compact 3/8" manual shutoff valve
- Compressed-air and general utility applications requiring reliable isolation
- Installations where bidirectional valve installation provides greater flexibility
How to Specify & Commission It
- Confirm the MVB-LF3's 3/8" size, female x female NPT connections and lever handle match your installation requirements.
- Install the valve using suitable NPT fittings and sealing practices for the application.
- The valve can be installed in either flow direction because of its double seal mechanism.
- Operate the lever handle to open or close the valve, then verify proper shutoff before placing the system into service.
Frequently Asked Questions
What size is the Dwyer MVB-LF3?
The MVB-LF3 is a 3/8" Mini Brass Ball Valve with female x female NPT connections.
What is the maximum pressure rating?
The valve is rated to 450 psi CWP, with an operating pressure range from -29" Hg vacuum to 450 psi (31 bar).
Can the MVB-LF3 be installed in either flow direction?
Yes. Its double seal mechanism allows bidirectional installation.
What type of handle does the MVB-LF3 have?
It uses a lever handle for manual operation.
What are the wetted materials?
The valve has a chrome-plated brass body and ball, a fluoroelastomer O-ring stem seal and PTFE ball seats.
What is the maximum operating temperature?
The operating temperature range is -4 to 250°F (-20 to 121°C).
Is genuine Dwyer stock available in the UAE?
Yes. General Tech Services LLC supplies genuine Dwyer stock with free UAE-wide shipping. Call +971 6 5436933 for pricing and current availability.
Request a Quote Today
For pricing, stock availability or to place an order for the Dwyer MVB-LF3, contact General Tech Services LLC.
Call +971 6 5436933 | www.generaltechshop.ae
