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National Stock Number: 4820-01-381-4469
Federal Supply Class: 4820
National Item Identification Number: 013814469
Description: VALVE,SAFETY RELIEF
Detail: 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.
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Manufacturer Information:
| 010-01760 REFERENCE 18 | U6750 | BEWICK ENGINEERING LTD | | 010-01760/18 | U6750 | BEWICK ENGINEERING LTD | | A3A300-Z-STD-N | 0FHH8 | STERLING HYDRAULICS INC | | A3A300-Z-STD-N | K0012 | PARKER HANNIFIN MANUFACTURING LIMITED HYDRAULIC CARTRIDGE SYSTEMS - EUROPE | | A3A3000-Z-STD-N | K0012 | PARKER HANNIFIN MANUFACTURING LIMITED HYDRAULIC CARTRIDGE SYSTEMS - EUROPE | | A3A300-Z-STD-N | U2368 | STERLING HYDRAULICS LTD VALVE DIVISI N | | A3A300ZN | 0FHH8 | STERLING HYDRAULICS INC | | A3A300ZN | K0012 | PARKER HANNIFIN MANUFACTURING LIMITED HYDRAULIC CARTRIDGE SYSTEMS - EUROPE | | P-012419 | K0189 | KONGSBERG MARITIME LIMITED | | A3A3000-Z-STD-N | U2368 | STERLING HYDRAULICS LTD VALVE DIVISI N | | A3A300ZN | U2368 | STERLING HYDRAULICS LTD VALVE DIVISI N |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (SCREW-IN CARTRIDGE) ALL ENDS | | CONNECTION TYPE | THREADED CARTRIDGE ALL ENDS | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | MAXIMUM OPERATING TEMP | 90.0 CELSIUS SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE | | OPENING PRESSURE SETTING | 200.0 BAR | | STYLE DESIGNATOR | SCREW-IN CARTRIDGE |
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