NSN 4810-00-494-2557 Repair Services
Fluid Pressure Regulating Valve Overhaul, Repair, and Maintenance
MPN: 7720013-106
Overhaul and repair services for Fire protection sys p/n 7720000; t.O. 13f7-10-3; nha 4v70028 fluid pressure regulating valve nsn 4810-00-494-2557.
Pricing and Lead Time Quote
Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4810-00-494-2557 fluid pressure regulating valveFAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.
We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.
NSN 4810-00-494-2557 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.
Repairability and Datasheet
NSN 4810-00-494-2557 can be offered in repaired, serviceable, overhauled, or inspected conditions.| National Stock Number (NSN) | 4810-00-494-2557 |
| Categorization | Safety or relief valves |
| Repairability Code | T |
| Approximate Weight | 9.8lb |
| Body Material | Aluminum alloy |
| Body Style | Straight thru |
| Furnished Items | Automatic relief valve |
| Media For Which Designed | Nitrogen, gaseous |
| Second End Relationship With First End | Identical |
| Flow Control Device | Diaphragm |
| Regulation Type | Automatic single stage |
| Remote Actuation Method | Solenoid |
| Maximum Inlet Pressure Rating | 75.0 pounds per square inch |
| End Application | Fire protection sys p/n 7720000; t.O. 13f7-10-3; nha 4v70028 |
| Tempurature Rating | -65.0 degrees fahrenheit and 160.0 degrees fahrenheit |
| Criticality Code Justification | Feat |
| Special Features | Manufacturing suggested name: isolation valve; operating medium is gaseous nitroge (gn2) and liquid nitrogen(ln2); ambient temp -65 to +160 degs feh; fluid temp -320 to +160 degrees feh; pressure; opening 13.3 to 25.0 psig, working 65 psig, inlet 75 psig max, ambient 1.0 to 15.2 psia, closing 13.3 to 20.0 psig, proof 180 psig(all ports) burst 270 psig(all ports) , outlet 75 psig max; thermal relief cracking pressure 20 +or-2psid, full flow 25 psid max; rated flow 0.4235 lb/secn2 saturated at 50 psia; weight 4.60 lb max |
Part Numbers
| Part Number | Company | RNAAC (Repair Depot) |
|---|---|---|
| 7720013-106 | PARKER HANNIFIN CORPORATION | SB - 645 MSSQ/MSIAPCS |