Easily disassembled, one-way check valve
Easy-type water pressure reducing apparatus
Eccentric plug valve
Eccentric plug valve and method of manufacture thereof
Eccentric rotary valve with control-improving wing member
Eccentrically rotatable valve
Elastomer coated butterfly valve body
Elastomeric element valve
Electric actuator for fluid control valves
Electric and fluid pressure operated valve mechanism
Electric and fluid pressure operated valve mechanism
Electric control valve
Electric expansion valve
Electric fluid servo valve and method of making same
Electric gear motor drive for switching valve
Electric motor driven air valve
Electric multi-point positioner
Electric pump governor
Electric vacuum actuator valve
Electric vacuum valve