Fit for sprayer, including dx, XR5, X5, XR7, X7, SR7, ProX7, ProX9, 295, all 390s (old and new models), all 395s (old and new models), 490s (old and new models) (), 495s (old and new models), 595, 695 (old and new models), 795 (old and new models), 1095s (old and new models), 1595s (old and new models), most new gas installations (many older units of 3900, 5900 and 7900 use larger 245103 packing valves) Made of high quality material, and practical to use Applies to 390, 395, 490, 495, 595 pre-injection valve accessory parts For 390 395 490 495 595 235014 airless base valve Model: 235014, Weight: 0.220462262 Pounds, Manufacturer: Quzenn