What is a resilient seated butterfly valve?

A resilient seated butterfly valve is a quarter-turn valve with an elastomeric (rubber, EPDM, PTFE, Nylon or Viton) seat that compresses against the disc to provide bubble-tight shutoff for water, HVAC and general industrial services.

What is the size range of SHIELD resilient seated butterfly valves?

SHIELD resilient seated butterfly valves are available from DN50 to DN2000 (2" to 80").

What pressure rating do SHIELD resilient seated butterfly valves support?

They support PN10, PN16 and Class 150 pressure ratings, with working pressures up to 250 psi and vacuum to 24" Hg.

What temperature range can SHIELD resilient seated butterfly valves handle?

The operating temperature range is -20°C to 120°C, depending on the seat material (Rubber, EPDM, PTFE, Nylon or Viton).

Which body styles are available?

SHIELD resilient seated butterfly valves are offered in wafer, lug and flanged body styles.

What operation methods are available?

Manual lever, gear operator, electric actuator and pneumatic actuator are all available.

What applications use resilient seated butterfly valves?

Water treatment, wastewater, HVAC, chemical processing, food & beverage, seawater and general industrial flow control.

Lined Butterfly Valve – Shield Valves | Professional Industrial Valve Manufacturer

Resilient Seated Butterfly Valve | Wafer, Lug & Flanged - SHIELD