The BTV Lined Butterfly Valve is a reliable, leak-free service valve designed for a wide range of demanding requirements in corrosive chemical applications and process industries.
ASME Standards
API 609
ISO 5752/20
MSS SP67
DIN Standards
ISO 15848-1
Size Range:
DN 50 to 600
NPS 2" - 24"
Pressure Class Range:
PN up to 10
Up to 150 PSI
Seating Material: PFA, UHMWPE, Sentinel
Reduced downtime through the standard lined body and disc that defends against the most corrosive chemicals
Lower maintenance costs from the triple-seal design and live-loaded shaft seal that never needs adjustment
Increased application flexibility provided by a large selection of metal discs for use when greater protection is required
Increased abrasion resistance in applications up to 93°C (200°F) with optional UHMWPE disc and body
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