When installing a threaded valve to the pipeline, where should the wrench be placed?

When installing a threaded valve to a pipeline, the correct placement of the wrench is on the valve end closest to the pipe. This practice is important for several reasons.

First, positioning the wrench at the closest end provides a more stable leverage point, minimizing the risk of damaging the valve body or the threads during installation. It allows for a tighter grip and control over the torque applied, which is crucial in ensuring a proper seal and preventing leaks once the valve is in place.

Additionally, applying force from this end reduces stress on the valve handle and mechanism, preserving their integrity and functionality. Placing the wrench on other parts of the valve, such as the handle, far end, or middle section, may lead to unintentional twisting or bending of the valve, potentially causing damage or improper installation. Thus, the choice of using the valve end nearest to the pipe is the best practice for ensuring a secure and effective installation.