Venturi Balance and Flow Measurement Valve with Ball/Butterfly Valve

Bell & Gossett : HVAC/Plumbing Systems – Flow Control : Manual Balance Valves

Model-MV-Venturi

Bell & Gossett Venturi valves provide balance, ease of commissioning, and shut-off for use in a wide range of HVAC systems. The venturi design combines efficient and accurate flow balancing with minimal pressure loss. The ball/butterfly valve provides complete shut-off capability for use when servicing a section of your system.

Venturi valves are available in a wide range of sizes and connections to meet all your system demands. Brass valves, in sizes ½” through 2”, utilize a calibrated full port ball valve and feature a memory stop and two integrated pressure/temperature ports for easy ∆P measurement. Additionally, all brass Venturi valves feature a union tailpiece inlet connection, allowing for quick installation and servicing of system components.

For larger sized systems, our steel Venturi valves are available in sizes from 2½” to 12” with your choice of flanged, grooved, or weld end connections. The optional butterfly valve includes a 10 position memory stop and can provide complete shut off. Valves also include 2” pressure/temperature ports for easy ∆P measurement even in insulated systems.

Features and Benefits

  • Calibrated Accurate Flow Control and Measurement
  • Sizes from ½” – 12”
    •    Brass valves with integrated ball valve ½” – 2”
    •    Steel valves with optional butterfly valves 2½” – 12”
  • Multiple End Connections Available
    •    Union – Upstream (1/2” – 2”)
    •    Sweat (Female) and NPT (Male and Female) (1/2” – 2”)
    •    Flanged 2½” – 12”
    •    Grooved 2½” – 12”
    •    Weld End 2½” – 12”
  • Flow Range up to 7,200 GPM
  • Integrated Valved Readout Ports
Bell & Gossett offers several useful engineering tools for easy sizing of every area of a building. Simple to navigate software gives you accurate information and up-to-date documentation downloadable straight into your submittal package.
Some tools require a registered account: New User Registration | Existing User Password Help

We are pleased to introduce Xylem Online, our new tool set that will centralize the selection, sizing, configuration, pricing and quoting of our products into a single and easily accessible platform for Bell & Gossett products.

Xylem Online includes the following products: Bell & Gossett turbine products (DWT, VIC, VIS, and VIT), Bell & Gossett wastewater pumps, Bell & Gossett Packaged Pressure Boosters and Goulds Water Technology e-SV multistage pumps
ESP-Design PlusBell & Gossett: Multi-Stage, Pressure Booster Packages, Wastewater, Vertical Turbines
ESP-PlusBell & Gossett Pump Selection: Circulators, End Suction, Closed-Coupled, Inline, Double Suction
ESP-TanksBell & Gossett Compression/Expansion Tanks and Accessories (downloadable app)
ESP-ThermalBell & Gossett Gasket Plate & Frame and, Brazed Plate Heat Exchangers
ESP-UTUBEBell & Gossett U-Tube Heat Exchangers
ESP-PartsParts Selection
Steam-2000Steam 2000 Selection
Steam-1140Series 1140 Steam Service Regulators
Water-1140Series 1140 Water Service Regulators
Steam-TrapsSteam Traps Selection
CAD DrawingsCAD Drawings
System SyzerSystem Syzer (available online, PC download, and iOS app)
System Syzer PsychrometrySystem Sizing related to coil cooling (link downloads .exe file)
Steam-PipeSteam Pipe Sizing
Steam-LossSteam Loss Through Failed Trap
Flash-SteamFlash Steam Sizing
Condensate-PipeCondensate Pipe Sizing
Mobile Catalog iOSiPhone & iPad Mobile Product Catalog
Mobile Catalog AndroidAndroid Device Mobile Product Catalog

Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications. To build and operate an efficient water system, you need both the right products and experts who know the application. Here, you can access Bell & Gossett’s trusted network of partners who have the experience you need to get the job done right.

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