Follow along for a hands-on demonstration that highlights performance points. In this video, we walk through the complete rebuild process of the Goyen Type CA Series diaphragm valve using the K0380 M1131B repair kit. You'll see step-by-step assembly of the solenoid plunger armature, learn proper installation techniques, and discover how this kit restores valve performance with components like stainless steel plunger tubes, copper shading rings, and NBR seals.