Butterfly Valve BVW Series
This valve is typically utilized in dilute or dense phase pressure or vacuum systems or under atmospheric (gravity) conditions. It utilizes a disc that seals against a seat (Buna-N, EDPM, etc.,) in the valve body. It can be used in a variety of material applications including Sugar, but should not be used when dealing with abrasive materials.
STANDARD CONSTRUCTION FEATURES
N-SERIES
- Cast iron, wafer style body
- Nylon coated, ductile iron disc
- Stainless steel stem with acetal bushing and BUNA stem seal
- EPDM seat
S-SERIES
- Cast iron, wafer style body
- Stainless steel disc
- Stainless steel stem with acetal bushing and BUNA stem seal
- White BUNA seat
OPTIONAL FEATURES
- Various seat materials available
- Air or manual operated
- Single or double solenoid air control valve
- NEMA 4, or NEMA 7/9 electrical enclosure
- Lug style body
- High temperature seat (+400º F)
