National Stock number : 4820-00-549-4733
Safety Relief Valve
| Available Quantity | 13 |
| Available Conditions | NE NS |
| Classification | Nonpowered Valves - FSC 4820 |
| Schedule B | 8481400000 |
| Stock Check Date | 04/10/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Safety Relief Valve
Nominal Pipe Size Accommodated
0.250in. 1st end
Thread Direction
RIGHT-Hand 1st end
Flow Control Device
poppet
Disk Loading Method
spring
Maximum Operating Temp
-40.0 deg fahrenheit 1st RESPONSE250.0 deg fahrenheit 2nd response
Connection Style
G46B plain (pipe) 1st end
Valve Operation Method
automatic
Connection Type
threaded external pipe 1st end
Features Provided
pressure tight outlet side
Thread Quantity Per Inch
18 1st end
Maximum Operating Pressure
200.0 pounds per square inch 1st response
Nominal Thread Size
0.250in. 1st end ⁓1/64"
Opening Pressure Setting
10.0 pounds per square inch
Special Features
POP-Off type
Material
copper alloy
Media For Which Designed
hydrogen 5th response
Style Designator
Thread Series Designator
npt 1st end
