Model MB
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
- Ratings: 600 PSI (4140 kPa)
- Temperature Ratings: 250ºF (121ºC)
- Accuracy: ± 3% of flow rate
- Body Material: Forged Brass
- End Connections: Fixed End:
- Union End: DZR Brass – SWT & FNPT
- Brass – Press End
- Brass – SWT, FNPT, MNPT & Press End
- Flow Element: Brass Venturi, Permanently installed
- Seals: EPDM
- Seats: Teflon
- Ball: Chrome Plated Brass. Optional 316 Stainless Steel.
- Stem: Brass. Optional 316 Stainless Steel.
- Handle: Full size Zinc Plated lever w/Vinyl Grip
- Memory Stop: Zinc Plated Steel
- Available Options: “PTV” combination PT & Air Vent, DV hose end Drain Valve & Extensions.