Choosing NBR Valves for Better Fit, Flow, and Long Term Reliability
https://industrialsealnotes.lowescouponn.com/choosing-a-liquid-dispensing-valve-for-food-beverage-and-personal-care-uses
Custom parts can help a product feel easier and cleaner to use. The NBR valves is a strong example because small changes can affect the result. The right design can reduce waste and improve control