Back pressure system for slurry pipeline
Balanced valve
Balancing damper with quick set adjustment bracket
Ball valve
Bearing-supported damper assembly
Bi-directional dual chamber orifice fitting
Bidet with anti-scalding valve assembly
Breathing gas supply controller
Breathing mask and variable concentration oxygen diluting device
Butterfly valve apparatus and method
Bypass and hard water mix valve
Bypass assembly incorporating double street t-fitting and...
Bypass valve with flapper valve elements for a water...
Bypass valving fluid control arrangement