Butterfly valve with servo-motor
Butterfly valve, valve seat and valve seat retainer
Butterfly valves
Butterfly valves
Butterfly valves
Butterfly valves
Butterfly valves
Butterfly-type check valve
By-pass valve with pressure relief feature
By-pass valves for heat exchangers
Bypass and unloader valve
Bypass device for fluid circuit and circuit comprising same
Bypass flow pressure regulator
Bypass valve
Bypass valve
Bypass valve
Bypass valve
Bypass valve
Bypass valve and alarm assembly
Bypass valve assembly