8211A2

View detailed technical data, stock status, and sourcing information for: 8211A2
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-973-9621

Item Name Code

10998

Assigment Date

01/01/1963 (63 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

closed flow control device normal operation position, 0.500 inches nominal aperture diameter, diaphragm flow control device, right-hand all ends thread direction, 0.500 inches all ends nominal pipe size accommodated

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 0.500 inches all ends
Thread Direction: right-hand all ends
Aperture Diameter: 0.500 inches nominal
Flow Control Device: diaphragm
Flow Control Device Normal Operation Position: closed
Maximum Operating Temp: 180.0 fahrenheit 1st response
Maximum Operating Temp: 180.0 fahrenheit 2nd response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: solenoid
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 14 all ends
Inlet/Outlet Operating Pressure Differential: 200.0 pounds per square inch nominal
Maximum Operating Pressure: 135.0 pounds per square inch 1st response
Maximum Operating Pressure: 200.0 pounds per square inch 2nd response
Nominal Thread Size: 0.500 inches all ends
Voltage In Volts And Current Type: 230.0 ac
Phase: single
Frequency In Hertz: 50.0
Material: copper alloy body
Material: copper alloy seat
Material: rubber butadiene-acrylonitrile class nbr flow control device
Media For Which Designed: air 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru
Thread Series Designator: npt all ends
Reference Number Differentiating Characteristics: as differentiated by solenoid voltage rating

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
8211A2	Solenoid Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4810-00-973-9621?

The FSCG of the NSN 4810-00-973-9621 is 4810

Does the NSN 4810-00-973-9621 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809005

Does NSN 4810-00-973-9621 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4810-00-973-9621 contain precious materials?

Precious metal content is unknown

Does NSN 4810-00-973-9621 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4810-00-973-9621 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963