In contrast to DVK-6 quick closure pipe couplings, DVK-6 Fix pipe couplings only the upper area of the slit coupling is closed with a clamping lever. The clamping lever can be locked in any desired position by a simple upward pull. A high clamping force develops due to optimal length of lever. double secured massive aluminium clamps very easy to mount due to circular version white EPDM gasket (temperature-resistant from -30°C to +120°C), food-safe black natural rubber gasket (-20°C to +60°C)
