NSN 4820-01-644-0067
Velocity Fuse
Control device: std. Adj. Screw; adj. Range: 300-1500 psi (20-105 bar), 1000 psi (70 bar) range std.; seal material: viton; overall material: stainless steel; size: 0; capacity: 45l/min; est. Factory tare: 15l/min.; typical time response: 2ms; max. Leak closure: 0.7cc/min; closing: >85% of setting; adjustment: five turns clockwise to increase tares; hexagon valve dimension: 19.1mm; valve torque: 27-34 nm; size 6 allen of adjusting screw: 4mm; locknut hex size: 15mm; seal kit-cartridge: buna: 990-162-007, polyurethane: 990-162-002, viton: 990-162-006; parts by weight: 0.10kg.
Manufacturer part number RDBA-LBV/AP for national stock number 4820016440067.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-644-0067.
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MPN or Model
RDBA-LBV/AP
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Schedule B
8481.40.0000 (Safety or relief valves) -
End Application
Submarine barracuda -
Valve Operation Method
Hydraulic -
Maximum Operating Pressure
350.0 bar single response -
Part Name Assigned By Controlling Agency
Direct pressure relief valve -
Surface Treatment
Passivate -
Style Designator
Screw-in cartridge
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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.
Pricing and Availability
Get a quote for 4820-01-644-0067 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| RDBA-LBV/AP | Sun Hydraulics Corp |
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