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Gruvlok

B333 Gear Operator

Butterfly Valve · Industrial Valves

Class-certified type (DNV register) · technical data sheet not yet verified
Specifications

Technical data.verified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Valve Body & DiscDuctile iron conforming to ASTM A536, Gr. 65-45-12 and/or to ASTM A395 Gr. 65-45🔖
Stem SealsO-Ring, EPDM🔖
Body CoatingEpoxy powder coating, black color🔖
Disc EncapsulationGrade “E” EPDM, Grade “T” Nitrile (NBR)🔖
Upper and Lower ShaftsStainless steel conforming to ASTM A582, Type 410🔖
Gear Operator HousingCast iron, conforming to ASTM A126-B🔖
Set ScrewCr-Mo Steel🔖
Hex NutCarbon Steel🔖
Spring PinSpring Steel🔖
Seat MaterialGrade “E” EPDM – For service temperatures from -30°F to 200°F ( -34°C to 93°C).🔖
Working Pressure300 psi (20 bar)🔖
End-to-End DimensionsMeet MSS SP-67, Table 4🔖
Size Range14 to 24 inch (DN350 to DN600)🔖
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

“Material Specifications Valve Body & Disc Ductile iron conforming to ASTM A536, Gr. 65-45-12 and/or to ASTM A395 Gr. 65-45-15 Stem Seals O-Ring, EPDM Body Coating Epoxy powder coating, black color…”

Gruvlok B333 Gear Operator – Photo (db52ab8602e9_S1-2 S. 1)
Photo · db52ab8602e9_S1-2 · S. 1
Gruvlok B333 Gear Operator – Photo (db52ab8602e9_S1-2 S. 1)
Photo · db52ab8602e9_S1-2 · S. 1
Gruvlok B333 Gear Operator – Drawing (db52ab8602e9_S1-2 S. 1)
Drawing · db52ab8602e9_S1-2 · S. 1
Gruvlok B333 Gear Operator – Page preview (db52ab8602e9_S1-2 S. 2)
Page preview · db52ab8602e9_S1-2 · S. 2
Source: Gruvlok B333 Gear Operator datasheet, p. 1
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