Profile: Tanaco Products is a manufacturer of stainless steel body and FDA approved plastic plug valves for the dairy, food and beverage industries. Our plastic bearing in the tie nut separates the clamping pressure of plug & body and line pressure lifts the plug slightly for free rotation. We also rebuild valves for special kettles, vacuum pans, rotary fillers, wort machines and compression types. Our hand actuated in-line valve is a spring-operated plug valve with a positive closed and open position.