BV2000 Two-Way Pressure Relief Valve

  • Diameter: 2 in
  • Housing: Aluminum
  • Housing Finish: Black Anodized
  • Seals: Silicone
  • Standard Cracking Pressure: 0.50 ± 20% psid
  • Standard Flow Rate: 30 scfm @ 0.75 psid

Drawing   3D Model

The BV2000 two-way pressure relief valve is a popular valve for medium to large containers and has been optimized to provide maximum air flow at a low differential pressure to protect from overpressurization. One valve provides enough air flow for an internal volume of 416 ft3. An aluminum shield is provided to prevent intrusion of water during spray-down as well as wind-driven sand, dust, and rain. To manually equalize container pressure, the valve can be opened by pressing the button in the center of the shield. The valve is installed using the included hex mounting nut.
Compliant with Navy drawing 6212863.

 

Description

Configurations

Part NumberNavy Part NumberNominal Cracking Pressure in psid (Allowable Range)Reseal Pressure (psid)Pressure Flow Rate (scfm @ psid)Nominal Cracking Vacuum in psid (Allowable Range)Reseal Vacuum (psid)Vacuum Flow Rate (scfm @ psid)
BV2000-025-025-0.25 (0.20-0.30)0.1530 @ 0.600.25 (0.20-0.30)0.1530 @ 0.60
BV2000-05-05-0.50 (0.40-0.60)0.3530 @ 0.750.50 (0.40-0.60)0.3530 @ 0.85
BV2000-075-0756212863-10.75 (0.50-1.00)0.5030 @ 0.900.75 (0.50-1.00)0.5030 @ 1.50
BV2000-10-10-1.00 (0.80-1.20)0.7030 @ 1.301.00 (0.80-1.20)0.7030 @ 1.80
BV2000-125-1256212863-21.25 (1.00-1.50)1.0030 @ 1.701.25 (1.00-1.50)1.0030 @ 2.10
BV2000-20-206212863-32.00 (1.50-2.25)1.5030 @ 2.402.00 (1.50-2.25)1.5020 @ 3.00 / 30 @ 3.90
BV2000-25-256212863-42.50 (2.00-3.00)2.0030 @ 2.802.50 (2.00-3.00)2.0020 @ 3.50 / 30 @ 4.10
BV2000-30-306212863-53.00 (2.50-3.50)2.5030 @ 3.803.00 (2.50-3.50)2.5020 @ 4.00 / 25 @ 5.00
BV2000-35-356212863-63.50 (3.00-4.00)3.0030 @ 4.203.50 (3.00-4.00)3.0020 @ 4.50 / 24 @ 5.00

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