National Stock number : 4820-00-341-2987
Safety Relief Valve
| Available Quantity | 11 |
| Available Conditions | AR NS OH SV NE |
| Classification | Nonpowered Valves - FSC 4820 |
| Schedule B | 8481400000 |
| Stock Check Date | 07/17/2025 |
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
Thread Class
3b all ends
Thread Direction
RIGHT-Hand all ends
Flow Control Device
disk
Bonnet Type
inside spring
Bonnet Attachment Method
integral
Disk Loading Method
spring
Valve Discharge Flow Rate
115.0 pounds per hour
Maximum Operating Temp
160.0 deg fahrenheit 2nd response
Connection Style
G4 gasket seal (boss) all ends
Valve Operation Method
automatic
Connection Type
threaded internal boss all ends
Features Provided
valve stem lock shield and bonnet packing and pressure tight outlet side
Adjustable Pressure Range
+2100.0/+4100.0 pounds per square inch
Maximum Operating Pressure
4100.0 pounds per square inch single response
Nominal Thread Size
0.437in. all ends ⁓7/16"
Nominal Outside Diameter Tube Accommodated
0.625in. all ends
Material
steel seat
Media For Which Designed
fuel/oil, hydrocarbon single response
Style Designator
Thread Series Designator
unf all ends
