PIG valve, which possesses the function of shut-off ball valve, is a new concept for pigs launching or receiving.
Pipeline cleaning, emptying, separating, sequential transportation of medium and inspection can be easily accomplished
by using the compatible pigs. PIG valve can completely replace the complex conventional device for launching and receiving pigs.
   PIG valve is superior to conventional devices for cleaning pipelines in its compact structure, reliable properties, handy operation, easy maintenance and lower cost for purchasing and running. All these advantages help PIG valve do an excellent job in offshore oil &gas field especially in tight spaces.