DelVal Butterfly Valves
Marine Industry Double Offset High Performance Butterfly Valves
Series 44/45
Our high-quality product lines have unique features and benefits that provide improved reliability, extended service life, and reduced costs.
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ULTRA Seat Material for high cycle applications suitable up to 500F at 285 psi
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Unique Fire-Safe Seat Design. Fire tested according to API607
Resilient Seated Butterfly Valves
Series 50/52
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Ni-Al-Br Body and Disc with heat treatment as per ASTM B148. for corrosion resistance in seawater applications
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Super Duplex Stainless Steel Disc Material creates outstanding corrosion resistance superior to aluminum bronze
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Center-LOK® Seat Design ensures valve seat does not move during seating and unseating of disc and is easily replaced in the field
