Valve Size |
N/A 6 in |
Body Material |
N/A PVC |
Disc Material |
N/A PVC |
Seal Material |
N/A EPDM |
Stem Material |
N/A 316SS |
Liner Material |
N/A EPDM |
Flow Coefficient (Cv) |
N/A 1300 |
Medium Temperature Range |
N/A 70 ºF21 ºC |
Pressure Rating at 70°F |
N/A 150 psi10 bar |
Weight |
N/A 12.7 lb5.8 kg |
Method of Operation |
N/A Lever |
N/A
All thermoplastic wafer-style butterfly valves shall be manufactured from PVC Type 1, Grade 1 (ASTM D1784, Cell Classification 12454), CPVC(ASTM D1784, Cell Classification 23447) or glass filled Polypropylene (ASTM D4101, Cell Classification 85580). All valve bodies shall containintegral top mounting flange with dimensions and bolt circles conforming to ISO 5211. Bodies shall contain fully-supported flange bolt holes,be one piece construction and meet ANSI B16.10 narrow face-to-face dimensions in all sizes. If LUGGED butterfly valves are required, lugsshall be over-molded, 316 stainless steel and be the full width of the body. Liners shall be EPDM, Viton® or Nitrile. Liner shall be FULL BOOTdesign, and shall be retained in the body via rib and groove engagement. Liner shall serve as primary disc seal and face seals for mating flanges.Secondary upper bearing and lower seal retainer o-ring seals to be EPDM or FPM. Stem shall be 316 stainless steel, non-wetted and providefull engagement over length of disc. Stem shall have position retention design. |
N/A
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N/A
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