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NIBCO® ductile iron butterfly valves provide ease of operation with quarter-turn (90 degrees) open to close. The unique molded-in EPDM seat liner with ductile iron disc is recommended for most water applications. With the internal stem/disc geometric drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway. An extended neck allows for insulation up to 2 inches. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogsmore
Unit of Measure

Specifications

UPC Code

039923722485

Connection Type

W -- Wafer

Valve Size

4

Valve Operator

Bare Stem / Bare Shaft

Description

WD30100 4 WAFER BFV BARE STEM DUCT IRON

Turns/Operation

Quarter-Turn

Weight

11.279 lb