The asa butterfly valve with SAE and DIN flange connections allows the combination with an elastic element (rubber compensator expansion joint) to make a short compensating and economical connection with the pump port. The lever position can be changed through our new mechanism. The handle direction (clockwise or counter clockwise) can be changed by turning the switch bracket.
The asa butterfly valve with SAE and DIN flange connections allows the combination with an expansion joint to make a short, flexible and economical connection to the pump.