{"id":260,"count":13,"description":"Butterfly valves are quarter-turn valves that use a circular disc to rotate through 90\u00ba to control flow. The disc remains in the fluid path when open, but there is relatively little pressure drop. An elastomer lining seat is used to obtain tight closure in all but the High Performance Butterfly Valves (HPBVs), which have a longer lasting seal and have other advantages that lead to long life.","link":"https:\/\/www.delcofluid.com\/zh\/product-category\/electric-valves\/electric-butterfly-valves\/","name":"\u96fb\u52d5\u8776\u95a5","slug":"electric-butterfly-valves","taxonomy":"product_cat","parent":34,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/www.delcofluid.com\/zh\/wp-json\/wp\/v2\/product_cat\/260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.delcofluid.com\/zh\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.delcofluid.com\/zh\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.delcofluid.com\/zh\/wp-json\/wp\/v2\/product_cat\/34"}],"wp:post_type":[{"href":"https:\/\/www.delcofluid.com\/zh\/wp-json\/wp\/v2\/product?product_cat=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}