Bi-directional damper valve for a hydraulic line, power...
Bi-directional flow control device
Bi-directional flow seal for a fuel vapor pressure...
Bi-directional pressure relief valve
Bi-directional pressure relief valve
Bi-directional pressure relief vent for a fuel tank
Bi-directional snub valve
Bi-directional vent and overpressure relief valve
Bidirectional cartridge valve
Bidirectional check valve
Bidirectional check valve for hydraulic system
Bidirectional flow control device
Bidirectional flow control device
Blade valves for compressors