Part Number B-1421-A 2.50IN Stop-check Valve
SKU: 4820012639464B1421A250IN Stop-check Valve Datasheet
Flow Control Device:
Disk
Bonnet Type:
Outside screw-yoke
Bonnet Attachment Method:
Bolted
Bolt Hole Quantity:
4 all ends
Valve Operation Method:
Automatic
Flange Shape:
Round with holes all ends
Connection Type:
Flange all ends
Mounting Position:
Horizontal or vertical
Valve Size:
2.500 inches
Maximum Operating Pressure:
150.0 pounds per square inch single response
Outside Diameter:
7.000 inches all ends
Thickness:
0.562 inches all ends
First Connection Face To Centerline Distance:
4.250 inches
Bolt Hole Diameter:
0.750 inches all ends
Second Connection Face To Centerline Distance:
4.062 inches
Bolt Circle Diameter:
5.500 inches all ends
Flange Face Design:
Plain all ends
Media For Which Designed:
Steam 1ST response
Media For Which Designed:
Water-oil-gas 2ND response
Style Designator:
Angle flanged ends
Supplementary Features:
This item has been reviewed for asbestos material the current approved sources 30263 have indicated their part number contained asbestos prior to 1984, they continue to manufacture the same part number without asbestos material after 1984
Furnished Items And Quantity:
1 handwheel
Manufacturer Cage:
30263
Trade Information:
- Schedule B: 8481301090
- SITC: 74730
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Check valves of copper having a pressure rating of 850 kpa or over
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