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AN ASSEMBLY CONSISTING OF A PNEUMATIC ACTUATOR, A BUTTERFLY VALVE , A ROD AND A SPINDLE. THE ASSEMBLY IS WELDED IN TO AUTOMOTIVE EXHAUST SYSTEMS AND IS USED TO CONTROL THE FLOW OF EXHAUST GASSES. WHEN A VACCUUM IS APPLIED TO THE ACTUATOR, THE ROD IS PULLED INSIDE AGAINST A SPRING. THE ROD IS ATTACHED TO A LEVER, WHICH IN TURN IS CONNECTED TO THE SPINDLE IN THE VALVE. AS THE ROD RETRACTS INSIDE THE ACTUATOR THE LEVER AND SPINDLE ROTATE. A BUTTERFLY VALVE IS ATTACHED TO THE SPINDLE WHICH CLOSES THE VALVE AS VACUUM IS APPLIED TO THE ACTUATOR. WHEN THE VACUUM IS 'RELEASED' THE SPRING INSIDE THE ACTUATOR PUSHES THE ROD OUT AND THE VALVE OPENS.

PTFE (PLASTIC) LINED BUTTERFLY VALVES. THESE ARE A QUARTER TURN VALVE PRODUCT USUALLY WITH A PTFE LINER AND PFA DISC.

PTFE (PLASTIC) LINED BUTTERFLY VALVES. THESE ARE A QURATER TURN VALVE PRODUCT USUALLY WITH A PTFE LINER AND PFA DISC. AVAILABLE IN LINE SITEZ FROM 2 TO 24 INCHES.

FULL FLOW TROUGH VALVE. A COMPACT ARMLESS DIAPHRAGM VALVE WITH A 25MM WATER LEVEL DIFFERENTIAL BETWEEN OPENING AND CLOSING, REDUCING PUMP MOTOR OVERLOAD. THE PRODUCT IS TYPICALLY FOUND IN WATER FEEDING TROUGHS ON FARMS, IT IS COMPOSED OF PLASTIC AND CONTAINS THE VALVE AND A FLOAT. THE VALVE IS CONSIDERED AS BEING THE ESSENTIAL COMPONENT.

FULL FLOW TROUGH VALVE. IT IS A DIAPHRAGM VALVE WHICH COMES WITH AN ADJUSTABLE ARM THAT PROVIDES AN AIR GAP TO PREVENT BACKFLOW. IT IS TYPICALLY FOUND IN WATER FEEDING TROUGHS ON FARMS. IT INCLUDES THE VALVE AND A FLOAT AT POINT OF IMPORT WITH THE VALVE BEING THE ESSENTIAL COMPONENT. IT IS MADE OF PLASTIC.