NSN 4820-01-521-2221
Safety Relief Valve
Datasheet
-
Product description
Safety Relief Valve NSN 4820-01-521-2221.
-
MPN or Model
20330
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
More from these suppliers
- 4820-00-929-8223 MPN 041-102-0030Valve Disk
- 4820-01-127-6839 MPN 005-309-0261Valve Disk
- 4820-01-132-4828 MPN 8720Safety Relief Valve
- 4820-01-201-0802 MPN 20240 PIECE 7Fluid Valve Stem
- 4820-01-203-2478 MPN A1944 PIECE 27-0051050086Valve Disk
- 4820-01-227-1013 MPN NMP1140Safety Relief Valve
- 4820-01-227-3103 MPN B7600.001.128Valve Disk
- 4820-01-278-5427 MPN 20-MSafety Relief Valve
Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Pricing and Availability
Get a quote for 4820-01-521-2221 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
20330 | Pentair Valves & Controls Us Lp |
20330 | Anderson Greenwood Lp |
5215NA140000 | Anderson Greenwood Lp |
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.