Upadhaya Valves Manufacturers Pvt Ltd offers Lever Operator Butterfly Valve. Upadhaya Valves Manufacturers Pvt Ltd has achieved ISO 9001:2000 certifications. Lever Operator Butterfly Valve has perfect sealing which is available with no leaks or drips. Lever Operator Butterfly Valve has absolute sealing integrity on valve shaft, without packing. This butterfly valve is operational even with large differential pressures. It is used for all types and kinds of operator, controls and automation.