Yes, you can! The Caleffi Z2 and Z3 valve bodies are available with 1" male union (straight) threads. The 2-way body is code number Z200687 and the 3-way body is Z300687. The 1" union threads accommodate our 1" union nut, which fits a wide variety of 1/2" to 1" tailpiece fittings including male NPT, sweat, and press. This gives you total flexibility to mix/match fittings for unique applications, truck stock or even distributor inventory. We even have an extended 3/4" press fitting (NA16265L) which gives you extra lay length for retrofit projects where you need to cut out and replace an old 3/4" valve (any brand).
April 26, 2016