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The disc and stem sheath are molded over a 316 stainless steel hex shaft to make a one-piece assembly. With this unique dry shaft seal, liquid never contacts the shaft, even at maximum pressure. The leak-proof design incorporates vulcanized bushings and double O-ring seals. The valve is easy to install but cannot be used as an isolation valve. Please refer to Chemtrol technical data sheets, valve selection guides and catalogs for engineering and installation information. PVC Schedule 80 exhibits excellent corrosion resistance properties and has the highest long-term hydrostatic strength of any other major thermoplastic material used for piping systems. Chemtrol® PVC valves are lightweight, easy to install, maintenance-free, and will not rust, scale, pit or corrode. Choose Chemtrol® valves for the most reliable, versatile and economical valve option in commercial and industrial applications. Chemtrol® valves are backed by a 1-year limited warranty. Because Chemtrol® is a NIBCO brand the flow-control valves are unsurpassed in quality, performance and longevity.
Butterfly Valve - Model B, PVC Schedule 80, EPDM, W45BF-E-NO, W45BF-E-LH, W45BF-E-GO
Unit of Measure
1 

Material Number

UPC Code

Connection Type

Valve Size

Description

Valve Operator

MA376AH N/A 039923736147 N/A Wafer N/A 4 N/A W45BF-E NO 4 BFV W/O ACT EP N/A Bare Stem / Bare Shaft
MA376AK N/A 039923736154 N/A Wafer N/A 6 N/A W45BF-E NO 6 BFV W/O ACT EP N/A Bare Stem / Bare Shaft
MA386AH N/A 039923353535 N/A Wafer N/A 4 N/A W45BF-EGO 4 BFV EPDM W/GO N/A Gear Operator
MA386AK N/A 039923353542 N/A Wafer N/A 6 N/A W45BF-E GO 6 BFV EPDM W/GO N/A Gear Operator
MA366AH N/A 039923736048 N/A Wafer N/A 4 N/A W45BF-ELH 4 BFV W/HDL EPDM N/A Lever-Lock Handle
MA366AK N/A 039923736055 N/A Wafer N/A 6 N/A W45BF-E LH 6 BFV W/HDL EPDM N/A Lever-Lock Handle
Unit of Measure
1