• Threaded seal-carrier for upstream maintenance without emptying the system.
• Handle built-in tool for easy adjustment of the threaded seal-carrier (and ball torque).
• “Antiblock” system that avoids ball blockage.
• 100% factory tested.
• Minimal pressure drop.
• Low operating torque.
• Resistance to many inorganic chemicals.
• Excellent flow characteristics.
Contact us and a technician will solve your issues