Pros, Join Our TradeMaster Program!
Description
Model MB is a venturi style manual balancing valve with 100% positive shut-off full port plated ball. Permanently installed venturi section, Teflon seats, double o-ring shaft seals, Pressure/Temperature readout ports, adjustable memory stop with position indicator, and union end with o-ring seal. Available with multiple combinations of end connection types and sizes.

Specifications:
  • Pressure Ratings: 600 PSI (4140 kPA)
  • Temperature Ratings: 250°F (120°C)
  • Body Material: Forged Brass
  • Flow Element: Brass Venturi, permanently installed
  • End Connections: Brass - Fixed End: SWT, FNPT; Union End: SWT, FNPT,& MNPT
  • Ball: Chrome Plated Brass, full port, 100% positive shut-off
  • Stem: Brass
  • Handle: Full size Zinc Plated lever with Vinyl Grip
  • Memory Stop: Zinc Plated Steel
  • Seals: EPDM

Note: For Flow Range please refer to Submittal Sheet.
Read more
Manuals (1)
Specs
Size:
1-1/2"
Connection Type:
Threaded
Material:
Forged Brass
Max Pressure (PSI):
600
Max Temp (F):
250°F
Flow Capacity (Cv):
45
Flow Rate (GPM):
30
Flow Range (GPM):
9.5 - 30.0
Seal:
EPDM
Features:
Memory Stop
Temperature Port
Pressure Port
×
Questions?
Speak with a real person who will go out of their way to help!
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
Friday
8:30am–7:45pm ET

Product Reviews

Product Q&A

Add-on Item

This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.