{"id":6368,"date":"2022-01-26T16:24:39","date_gmt":"2022-01-27T21:22:26","guid":{"rendered":"https:\/\/fortek.marcoperez.consulting\/?post_type=product&p=6368"},"modified":"2022-05-02T11:12:12","modified_gmt":"2022-05-02T09:12:12","slug":"a-series-unidirectional-wafer%e2%80%90design-knife-gate-valves","status":"publish","type":"product","link":"https:\/\/fortek.marcoperez.consulting\/en\/prodotto\/a-series-unidirectional-wafer%e2%80%90design-knife-gate-valves\/","title":{"rendered":"A series – unidirectional wafer\u2010design knife gate valves"},"content":{"rendered":"

The <\/span>unidirectional wafer\u2010design knife gate valves of the A series <\/b>are made of a one\u2010piece cast body with guides to support the gate and the seat wedges. <\/span><\/p>\n

The <\/span>unidirectional wafer\u2010design knife gate valves of the A series<\/b> provide high flow rates with low pressure drop. Various seat and packing materials are available. An arrow is marked on the body indicating the flow direction. <\/span><\/p>\n

The <\/span>unidirectional wafer\u2010design knife gate valve of the A series<\/b> is suitable for liquids that contain a maximum of 5% suspended solids. If it is used for dry solids in gravity feed applications it should be installed with the arrow on the body pointing in the opposite direction to the flow. <\/span><\/p>\n

 <\/p>\n

Applications:<\/b><\/p>\n

\u2010Paper Industry \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n

\u2010Mining \u00a0\u00a0<\/span><\/p>\n

\u2010Silo emptying <\/span><\/p>\n

\u2010Chemical plants \u00a0\u00a0<\/span><\/p>\n

\u2010Pumping \u00a0<\/span><\/p>\n

\u2010Food Industry <\/span><\/p>\n

\u2010Sewage treatment \u00a0\u00a0<\/span><\/p>\n

 <\/p>\n

Sizes:<\/b> \u00a0\u00a0ND50 to ND2000 (larger sizes are available on request). <\/span><\/p>\n

 <\/p>\n

Working pressures: \u00a0<\/b><\/p>\n

\u2010ND50 to ND150: 10kg\/cm<\/span>\u00b2<\/span> \u00a0\u00a0<\/span><\/p>\n

\u2010ND200: 8kg\/cm<\/span>\u00b2<\/span><\/p>\n

\u2010ND250 to ND300: 6kg\/cm<\/span>\u00b2<\/span><\/p>\n

\u2010ND350 to ND400: 5kg\/cm<\/span>\u00b2<\/span> \u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n

\u2010ND450 to ND600: 3kg\/cm<\/span>\u00b2<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n

\u2010ND700 to ND1400: 2kg\/cm<\/span>\u00b2<\/span><\/p>\n

 <\/p>\n

The mentioned working pressures are just valid for the pressures applied on the direction of the arrow market on the body. As the valve is designed with gate support guides, the valves are able to support a 30% of these pressures from the opposite direction without any damage on them. In these cases, the valves are not 100% water tight. To obtain total water tightness in these conditions, it is necessary to incorporate additional supports. <\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

The unidirectional wafer\u2010design knife gate valves of the A series are made of a one\u2010piece cast body with guides to support the gate and the seat wedges. The unidirectional wafer\u2010design knife gate valves of the A series provide high flow rates with low pressure drop. Various seat and packing materials are available. An arrow is […]<\/p>\n","protected":false},"featured_media":3871,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_cat":[495],"product_tag":[741],"_links":{"self":[{"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/product\/6368"}],"collection":[{"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/comments?post=6368"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/media\/3871"}],"wp:attachment":[{"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/media?parent=6368"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/product_cat?post=6368"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fortek.marcoperez.consulting\/en\/wp-json\/wp\/v2\/product_tag?post=6368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}