Overview Product Description Port Config: Male - Para Diameter: 33mm Port Size: 1/8" Length: 62.5mm Mounting Thread: 1/8" NPT Valve Height: 38.5mm Suits: Watts, Ultrafilter Old 80 Series, Comp-air 80 Series Product Videos Custom Field Product Reviews Write a Review Write a Review × UMADV400-BD Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *