Double seat valve

Double seat valve

Double shut-off fluid dispenser element

Double solenoid latching ball valve with a hollow ball

Double solenoid type electromagnetic valve

Double valve

Double valve assembly

Double valve constructed from unitary single valves

Double valve mechanism for an acoustic modulator

Double valve mechanism for controlling fluid flows

Double valve with anti-tiedown capability

Double valve with anti-tiedown capability

Double wall plug control valve

Double-control tap with selector

Double-damper apparatus

Double-flow butterfly valve part

Double-pipe pipe coupling

Double-seat electromagnetic valve

Double-slide valve

Double-solenoid single-stem four-way valve