There are five general body styles of Ball Valves: single body, three-piece body, split body, top entry, and welded. The difference is based on how the pieces of the valve-especially the casing that contains the ball itself-are manufactured and assembled. The valve operation is the same in each case. Ball Valves Stainless Steel Ball Valves, Brass Ball Valves, Sanitary Ball Valves, Water Ball Valves ZHEJIANG KINGSIR VALVE CO., LTD. , http://www.kingsirvalve.com
On May 28th, 2014, FAW Liberation Liuzhou Special Automobile Co., Ltd. held a grand handover ceremony in Guangzhou and summer promotion activities for long-term traction products at Liute Port. The first fleet of long-haul tractors at the Liberation Port was successfully delivered to customers.
The traction fleet of the FAW Jiefangliu Port made up of the liberation old and long-head harbor tractors and the Jiefang Anji new long-head harbor tow truck has been favored by users for its affordable price, safety, reliability, and durability. After-sales service has been praised by more and more users. The long-haul traction products of Liute Port triggered a rush to buy in the replacement of Shanghai Huangbiao vehicles. Only one distributor of Shanghai Mingxin sold more than 100 long-haul tractors at Liute Port.
The first batch of tractors with long heads on the Liute Port delivered by this time were greatly concerned by the users of Huangpu Port in Guangzhou. The liberation old and long head tractors displayed at the event's external field have maintained a consistently high level of quality and have made multiple demands based on user needs. Improvement; With the noble descent of the liberation Ansett 4X2 tractor is also attracting the attention of many users, many users to visit, test drive this comfortable, atmospheric Lifang Anjie tractor.
In addition, there are different styles related to the bore of the ball mechanism itself.
Ball Valves in sizes up to 2 inch generally 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 for it to be repairable.