JOINTS

Ductile iron butterfly valve gaskets:

Here is a step-by-step guide to installing a butterfly valve with steel flanges and neoprene gaskets:

Step 1: Site Preparation.

Before installation, ensure the selected location is free of obstructions and accessible for future maintenance. Inspect the pipe for possible problems and make any necessary repairs.

Step 2: Component Verification.

Check the steel flanges and neoprene gaskets to ensure they are in optimal condition. The quality of these elements is crucial for long-lasting, leak-free performance.

Step 3: Installation of Neoprene Gaskets.

Place neoprene gaskets between the flanges and the valve to ensure a tight seal. These gaskets provide corrosion resistance and ensure a watertight connection that minimizes water loss.

Step 4: Valve Positioning.

Place the butterfly valve between the steel flanges, securing it with stainless steel bolts and nuts. Make sure the flanges and valve are aligned correctly to avoid unnecessary stress.

Step 5: Adjustment of Drives.

If the valve has a lever drive or reduction drive, adjust these elements according to the needs of the irrigation system. The lever facilitates manual operation, while the reduction drive allows precise control of water flow.

Step 6: Testing and Final Adjustments.

Perform pressure tests for tightness and adjust the valve as necessary to optimize water flow. Make sure there are no leaks and all components are properly tightened.