Pinch Valves see extremely low wear in this application
The reason for two different size valves on this golf ball cleaning system is due to pipe work and the volume of water they look to drain through these (due to the gravity that is used). The 15mm valve on the golf ball cleaning system is on a secondary set-up, which also acts as a drain and is wall mounted due to space limitations.
Since the media passing through the valve is only water at ambient temperature (slightly soiled from any dirt contaminating the balls), the Pinch Valve is seeing very little wear. The Original Equipment Manufacturer have stated that they have only ever needed to replace one rubber sleeve on one of their systems after 4+ years, and have been utilising Pinch Valves from AKO UK on this system for many years.
With the UK alone having more golf courses than Europe, the potential for more golf ball cleaning systems is huge and is a much needed part of all golfing greens.
Potential £10k Saving to be made
AKO UK are working with the golf ball cleaning system manufacturer with the potential of including a slightly larger Pinch Valve from the same series on the vacuum suction line inside the underground pit, where golf balls will pass through.
The use of another valve here will allow another ball drop off/return pit to be used, without the need to install a lot of the costly equipment in the ball washing area. It will combine two systems into one, shutting off whichever ball drop is being used at one time.
With the addition of a second pit, and the inclusion of a slightly larger Pinch Valve in each pit to suck the balls to the wash system via vacuum, one valve would close whilst the other passes golf balls being sucked into the wash system. The pits will be alternated, working from which one they want to suck from.
If this trial is successful with the use of the larger Pinch Valve included, it will save the OEM £10k per system, which in turn is a saving passed onto the end user customer.