BTV2000 Type BTW – Wafer Pattern Butterfly Valve

The most commonly supplied butterfly valve type, the wafer style BTW valve is designed to bolt between mating flanges. The valve is a robust design with many unique features developed from many years of manufacturing experience. The standard stocked valve has a ductile iron body with PTFE body liner, with the disc being ductile iron encapsulated in PFA. With all wetted parts PTFE / PFA the valve can be used in highly corrosive applications and is ideally suit to our lined piping systems. The valve can also be supplied with stainless steel body for clean room applications or for use in highly corrosive environments. The disc can be supplied in unlined stainless steel, titanium palladium alloys and UHMWPE liners.

 Durco Wafer Pattern BTW

The BTV2000 butterfly valve can be supplied bare stem, with a 10 position locking lever or with a enclosed gearbox. Alternatively we can supply the valve fully actuated, please give us a call to discuss.
The valve has 3 separate stem seals preventing any fugitive emissions.  The PTFE body liner is machined from a single PTFE billet to maintain total integrity. Behind the PTFE liner a viton energiser acts on the PTFE body live loading the body seal against the PFA disc to give positive bubble tight shut off. Available in size range from 2” to 24” in both ASME 150 and DIN executions.

Contact Details

Corrosion Resistant Products Ltd
Todmorden Road
OL15 9EG

Phone: +44(0)1706 756400
Fax: +44(0)1706 379567