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Gate Valve

Model / MPN: FIG NO B-102-E SIZE 1 1/2 IN | NSN: 4820-01-173-1157
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-01-173-1157
Sold in multiples of
1 EA
DEMIL
NO
Flange Diameter
5.000 inches
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Bolt Hole Quantity
4
Valve Operation Method
Manual
Connection Type
Flange, round w/holes
Features Provided
Bonnet packing
Valve Size
1.500 inches
Maximum Operating Pressure And Media For Which Designed
300.0 pounds per square inch steam
Stem Type
Nonrising
Maximum Operating Tempurature And Media For Which Designed
450.0 degrees fahrenheit steam
Face To Face Distance
5.500 inches
Flange Face Design
Plain
Inlet Relationship With Outlet
Identical
Pressure Class
150.0 pounds
Material
Copper alloy 922 body or copper alloy 836 body
Material
Copper alloy 922 disk or copper alloy 836 disk
Material
Nickel alloy 400 seat or nickel alloy seat
Material
Nickel alloy 400 stem
Material Specification
Astm b61 assn standard single material response body or astm b62 assn standard single material response body
Material Specification
Astm b61 assn standard single material response disk or astm b62 assn standard single material response disk
Material Specification
Qq-n-281 federal specification single material response seat or qq-n-288 federal specification single material response seat
Material Specification
Qq-n-281 federal specification single material response stem
FIG NO B Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M115TAV52 Valve, Gate 1 EA 09/18/2015
SPE7M116T0906 Valve, Gate 2 EA 10/16/2015
SPE7MC19T7973 Valve, Gate 2 EA 04/15/2019
SPE7MC19T118M Valve, Gate 1 EA 08/05/2019
SPE7MC20T0847 Valve, Gate 3 EA 10/28/2019
SPE7MC20T8808 Valve, Gate 5 EA 05/04/2020

Pricing and Availability

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FIG NO B-102-E SIZE 1 1/2 IN Cross Reference
  • B-102-E-H-0000
  • B-102-E-0150