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)
- Accuracy: ± 3% of flow rate
- 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.
- Stem: Brass
- Handle: Full size Zinc Plated lever with Vinyl Grip
- Memory Stop: Zinc Plated Steel
- Seals: EPDM
- Seats: Teflon
- Available Options: "PTV" combination PT & Air Vent, hose end Drain Valve & Extensions