Jingpai Large-mouth Pig Valve Pig Is Installed With The Inlet Facing Upwards

Jingpai pigging valves have pig loading ports facing upwards starting from diameters greater than or equal to DN350. This is to take into account that when users load pigs, the weight of large-diameter pigs is too heavy. They can be lifted by a pulley block and then placed into the pigging valve cavity by their own weight. If it is side-mounted, it is difficult for one person to complete the operation. When two people are forced to put it into the pigging valve quick-opening loading port, since most pigs are made of polyurethane, their friction is large and it is difficult to push them into the pigging valve cavity. This is why the large-diameter pigging valve of Jiepei has its loading port facing upwards. For more information, please visit www.cnjpv.com en.cnjpv.com