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Crane Class 300 Outside Screw and Yoke |
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SKU: CR_300
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Description and Specs |
Gate valves serve as efficient stop valves with flow in either direction. They are commonly used where a minimum pressure drop is
important. Throttling is not recommended because partially open gate valves exhibit flow characteristics not conducive to accurate
and consistent flow control. Also, the valves may be damaged by the high velocity across the seats. They function best fully open or
fully closed.
Crane gate valves offer the ultimate in dependable service for steam, air, gas, oil, oil vapor, and high pressure installations. All have straight through ports to assure minimum turbulence, erosion, and resistance to flow. They are available in a wide variety of trims.
Size Range:
2 through 24 inches
(50 - 600 mm)
Pressure Temperature Rating
Carbon Steel
ASTM A216 Grade WCB
740 psi @ -20°F to 100°F
(51 bar @ -28°C to 37°C)
Material of Construction* | | Description | Material | Body | WCB | Bonnet | WCB | Seat Rings | Hardfaced | Disc | CA-15 or 13% CR Overlay | Stem | 410 SS | Packing | Graphite | Bonnet Gasket | Stainless Steel spiral wound Graphite | Back Seat | 410 SS | Yoke Sleeve | D2 Ni-Resist | Retaining Nut | Malleable or Steel | Gland | Steel | Gland Flange | Steel | Eye Bolt | Steel | Eye Bolt Nuts | Steel | Pins | Steel | Bonnet Studs | A193 Gr. B7 | Bonnet Nuts | A194 Gr. 2H | Handwheel | Malleable, Ductile or Steel | Handwheel Nut | Ductile or Steel | I.D. Tags | SS | I.D. Pins | Steel | Spacer | Steel | Grease Fittings | Steel |
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2003-2009 Industrial Process and Sensor. All rights reserved.
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