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Viega MXBD18-2 18 PORT 3/8-Inch Manabloc

SKU: 405

Save 46% · Retail: $287.64

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About the Viega 36182

The Viega MXBD18-2 18 PORT 3/8-Inch Manabloc uses dedicated outlets and parallel water distribution lines to supply water to individual plumbing fixtures and appliances. A built-in shut-off valve is equipped on every port to provide the ability to shut the water off or turn the water supply on, much like a circuit breaker in electrical applications. The Viega MXBD18-2 18 PORT 3/8-Inch Manabloc has a division of both hot and cold water inlets as well as ports designated for hot and cold supplies. This Manabloc has a variety of fitting options available for the inlet ports which include PEX Compression, Bronze PEX Press, Brass PEX Crimp and PolyAlloy PEX Crimp fittings (Each sold Separately). This Manabloc does include the distribution connections when purchased. The modular sections of this Viega MXBD18-2 18 PORT 3/8-Inch Manabloc are formed from polysulfone (PLS) plastic. This material is extremely resistant to hot water, chlorine and other chemicals classically found in potable water systems. These Manablocs feature color coded hot and cold ports and are factory pre-assembled. All these Manabloc Systems includes port compression connections, drill templates, instruction guide, faceplate and port labels.

Product Details

Product: Manifold
Manufacturer: Viega
Use: Water
Size: 3/8
Connection Type: Compression
Mpn # 36182
Shipping Dimensions 20.0" x 10.0" x 5.0"
Weight 8.21 lbs.

Product Videos

Product Features

  • Quiet operation
  • Individual shut-off valves
  • Balanced water pressure
  • For use with ViegaPEX
  • Suitable for Viega PEX Crimp supply adapter Model V5034ZL
  • Color coded ports for hot and cold water
  • Compression connection
  • 24 ports: 8 hot and 10 cold


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Questions & Answers


Hello! We are thankful for your interest in this Viega MXBD18-2 3/8" Manabloc. No, it won't. It is recommended to use PEX tubings to make installation quick and easy. The benefits of using 3/8" PEX tubings are as follows: 1.) ideal for use with low-demand fixtures 2.) fast hot water delivery 3.) less water wasted down the drain. Please see their specification sheet for reference. If you want to purchase this manabloc, simply click on Add to Cart, enter your zip code and follow the succeeding steps. Happy shopping at!