產品資訊 - Ball Valve Straight through Ball Valve->coffee bean

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China Fagong Valve Co.,Ltd.

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Ball Valve Straight through Ball Valve

產品分類 :

農業及相關產品->咖啡和茶->咖啡豆

產品規格

Model No:	Ball Valve Straight through Ball Valve

Country	0

產品描述

"Straight Through Ball Valve. Ball valves ranges in sizes up to 2 inch. Normally come in single piece,
two or three piece designs. One piece ball valves are almost always reduced bore, are relatively
inexpensive and generally are throw-away. Two piece ball valves are generally slightly reduced
(or standard) bore, they can be either throw-away or repairable. The 3 piece design allows for the
center part of the valve containing the ball, stem & seats to be easily removed from the pipeline.
This facilitates efficient cleaning of deposited sediments, replacement of seats and gland packings,
polishing out of small scratches on the ball, all this without removing the pipes from the valve body.
The design concept of a three piece valve is f