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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
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Item:

Type

Size

Body Material

Disc

Seat

Stem

Operation

44-030-346-R5B0 N/A Steel Wafer Style Body, Stainless Steel Disc & Stem, and RTFE Seat N/A 80-600 mm/ 2"-40" N/A Ductile iron/WCB/CF8/CF8M N/A WCB/CF8/CF8M N/A PTFE/RPTFE/EPDM/Buna N/Viton/SS316 N/A 17-4 PH SS ASTM A564 Type 630/ASTM A479 SS410 N/A Lever/gearbox/pneumatic/electric actuator
Series 46 High Performance Flanged Butterfly Valves #150 N/A soft/metal seated N/A 80-600 mm/ 2"-40" N/A Ductile iron/WCB/CF8/CF8M N/A WCB/CF8/CF8M N/A PTFE/RPTFE/EPDM/Buna N/Viton/SS316 N/A 17-4 PH SS ASTM A564 Type 630/ASTM A479 SS410 N/A Lever/gearbox/pneumatic/electric actuator
Series 49 High Performance Flanged Butterfly Valves #300 N/A soft and metal seated N/A 80-600 mm/ 2"-40" N/A Ductile iron/WCB/CF8/CF8M N/A WCB/CF8/CF8M N/A PTFE/RPTFE/EPDM/Buna N/Viton/SS316 N/A 17-4 PH SS ASTM A564 Type 630/ASTM A479 SS410 N/A Lever/gearbox/pneumatic/electric actuator
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