Description
Bonomi MEN501S Lug Style Butterfly Valve, Stainless Steel Disc with Metal Electric Actuator
Bonomi MEN501S Datasheet
Bonomi North America series MEN501S packages include ductile iron , epoxy coated, lug style, resilient EPDM seat butterfly valves in sizes 11/2”-12” are NSF/ANSI61/372
certified.
This series offers a dual stem design and ISO 5211/DIN3337 direct mounting for high cycle automation capabilities.
In addition, the MEN501S series features a phenolic -backed cartridge seat design which offers a 250CWP maximum pressure rating, dead-end service to 100 PSI, and conforms
to ANSI B16.1 and ANSI B16.5. The MEN501 series also includes a rugged aluminum polyester powder coated metal housing NEMA 4 electric actuator, with standard features
such as 2 extra limit switches, heater and thermostat, torque limiter, dual voltages, bubble type position indicator and a 75% duty cycle motor
Actuator Features:
- Dual Motors
- 24V AC/DC and 100-240V AC
- ISO 5211 dual patterns
- 75% Duty Cycle
- High-Strength, Die Cast Aluminum Powder Coated Housing
- Temperature Range -4°F to 131°F
- NEMA 4 Housing
- Two Auxiliary Switches Standard
- Torque limiter standard
- 1/2” Conduit connections
- If the valve is 4” or smaller, the actuator does not come with a hand wheel
Valve Features:
ISO 5211 Direct Mount/Square Stem
• Epoxy coated Ductile Iron Lug body
• EPDM resilient seat (-30°F TO 250°F)
• 531N/531S – VITON seats (10°F TO 300°F)
• 541S – BUNA seats (10°F TO 250°F)
• API609 face to face flange
• Floating dual shaft disc design
• MSS SP 67 compliant
• No pins in disc prevent potential leak points
• NSF/ANSI 61, 372 approved
