Titan 173-134 Ball Stop Ring

Ball stop ring 173-134 for PowrTex 15-1

The 173-134 ball stop ring is a component used within the valve assembly of the PowrTex 15-1 sprayer pump. Its primary function is to limit the travel of the valve ball, ensuring that the ball moves only within a specified range. This prevents the ball from moving too far away from the valve seat, which could cause delayed closing, incomplete sealing, or loss of prime. The ring is typically installed in the valve cage or housing and acts as a mechanical stop for the ball when it is pushed open by fluid flow. It is manufactured from durable materials such as hardened steel to withstand the repeated impact of the ball. Over time, ball stop rings can become worn, cracked, or deformed due to the constant hammering of the valve ball. A damaged ring may allow excessive ball movement, leading to poor valve sealing, reduced pump efficiency, and pressure fluctuations. Symptoms of a faulty ball stop ring include difficulty priming, loss of pressure, or unusual noises from the valve area. Replacing a worn or damaged ball stop ring with this genuine part restores proper ball travel and reliable valve operation. This ensures that the valve opens and closes correctly, maintaining pump prime and pressure. When replacing the ring, it is recommended to inspect the valve ball and seat for wear and to replace them if necessary.