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The DelVal Series 46 & 49 has been developed with extensive application, design and manufacturing expertise.  These products are produced by employing modern manufacturing practices under a robust quality assurance system.  These practices ensure consistent product quality and dependable performance.
series 46 and 49 valves image
Items series 46 and 49 valves image
44-030-346-R5B0
3" Deltech High Performance Butterfly Valve
series 46 and 49 valves image
Series 46 High Performance Flanged Butterfly Valves #150
High Performance Flanged Butterfly Valves
series 46 and 49 valves image
Series 49 High Performance Flanged Butterfly Valves #300
High Performance Flanged Butterfly Valves
Type N/A Steel Wafer Style Body, Stainless Steel Disc & Stem, and RTFE Seat N/A soft/metal seated N/A soft and metal seated
Size N/A 80-600 mm/ 2"-40"
Body Material N/A Ductile iron/WCB/CF8/CF8M
Disc N/A WCB/CF8/CF8M
Seat N/A PTFE/RPTFE/EPDM/Buna N/Viton/SS316
Stem N/A 17-4 PH SS ASTM A564 Type 630/ASTM A479 SS410
Operation N/A Lever/gearbox/pneumatic/electric actuator
Temperature °C N/A -40 to 200 (soft seated valves) and -100 to 400 (metal seated valves)
Pressure N/A ASME Class 150/300
Manufacturer N/A DelTech