1-321-802-5889
Email Us

NSN 4820-01-030-6257

Flow Switching Valve Block

About this product

R.H. Thd.

Manufacturer part number B-143 for national stock number 4820010306257.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-030-6257.

  • MPN or Model

    B-143

  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Union
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded internal pipe
  • Features Provided
    Bonnet packing
  • Maximum Operating Pressure And Media For Which Designed
    300.0 pounds per square inch water, fresh and 1000.0 pounds per square inch water-oil-gas
  • Thread Size
    2.000 inches
  • Stem Type
    Rising
  • Maximum Operating Tempurature And Media For Which Designed
    450.0 degrees fahrenheit water, fresh and 450.0 degrees fahrenheit water-oil-gas
  • Material
    Copper alloy stem
  • Material Specification
    Qq-c-390, alloy d4 federal specification single material response seat
  • Thread Series Designator
    Npt
  • Furnished Items And Quantity
    1 nut
  • Reference Number Differentiating Characteristics
    As differentiated by nom pipe size accommodated
More from these suppliers
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

Pricing and Availability

Get a quote for 4820-01-030-6257 gate valve
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 4820010306257

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B-143 Stockham Valves And Fittings Inc
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.