EXPANSION VESSEL EQUIPMENT DLV 20 SERVICE VALVE G3/4

Maintenance shut-off valve with shut-off and drain function, suitable for Pneumatex Statico expansion tanks 3413300 - 3413328. The maintenance shut-off valve is connected to the tank's R3/4 connection with a flat gasket (included in delivery). Both ends of the maintenance shut-off valve have 3/4" internal thread, and the drain has 3/4" external thread for a hose connection. Valves operate with a hex key (included in delivery). The maintenance shut-off valve simplifies and speeds up tank connection because the shut-off and drain are integrated into a single valve and do not need to be installed separately. This product description is an automated translation of the original Finnish description.