National Item Identification Number

01-370-7813
013707813
4820-01-370-7813
4820-01-370-7813

National Stock Number

Item Name

VALVE,SAFETY RELIEF

Federal Supply Class

4820

Description

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.

Commercial and Government Entity Code (Supplier Data)

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9F512

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DENISON HYDRAULICS INC
14249 INDUSTRIAL PKWY
MARYSVILLE
OH
43040
937-644-4445

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Reference Numbers (Part Numbers)

R4V-065A1-10A1

Required Categories

MATERIAL
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
VALVE OPERATION METHO

Required Description

STEEL CORROSION RESISTING BODY
DISK
350.0 BAR SINGLE RESPONSE
AUTOMATIC
THRE