1-321-802-5889

NSN 4820-00-288-7239

Flow Switching Valve Block

About this product

Inside screw bonnet type, threaded bonnet attachment method, manual valve operation method, connection type: threaded internal pipe.

Manufacturer part number 437 for national stock number 4820002887239.

Datasheet

  • Product description

    Gate Valve NSN 4820-00-288-7239.

  • MPN or Model

    437

  • Schedule B
    8481.80.1060 (Gate type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    5.2 lb
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded internal pipe
  • Features Provided
    Bonnet packing
  • Valve Size
    1.500 inches
  • Maximum Operating Pressure And Media For Which Designed
    150.0 pounds per square inch steam and 300.0 pounds per square inch water-oil-gas
  • Thread Size
    1.500 inches
  • Stem Type
    Nonrising
  • Maximum Operating Tempurature And Media For Which Designed
    400.0 degrees fahrenheit steam and 150.0 degrees fahrenheit water-oil-gas
  • Inlet Relationship With Outlet
    Identical
  • Pressure Class
    150.0 pounds per square inch
  • Material
    Copper alloy 836 stem
  • Material Specification
    Astm b62 assn standard single material response seat
  • Thread Series Designator
    Npt
  • Specification Data
    59646-mss sp-80 manufacturers standard
  • Nondefinitive Specification/std Data
    1 type and b class and 1 end and 1.500 size
Gate Valve

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

Mechanic Bill explains Flow Switching Valve Block

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NSN 4820002887239

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
437 Crane Co
FIG437 Crane Co
0224 Fairbanks Co The
23 Kennedy Valve
14 The Walworth Company
MSS SP-80 Manufacturers Standardization
2153 Lunkenheimer Co
98 Lunkenheimer Co
4371 1-2 Crane Co
15-439 Dresser Industries Inc
670 Jenkins Bros
103 Conbraco Industries Inc
WWV54 Federal Specifications
Stock Check
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