{"product_id":"weir-type-diaphragm-valve-unlined-screwed-bspp-12548-p-asp","title":"Weir Type Diaphragm Valve  Unlined  Screwed BSPP","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2 data-end=\"779\" data-start=\"724\"\u003eWeir Type Diaphragm Valve  Unlined  Screwed BSPP\u003c\/h2\u003e\u003cp data-end=\"1254\" data-start=\"781\"\u003e\u003cstrong data-end=\"796\" data-start=\"781\"\u003eDescription\u003c\/strong\u003e\u003cbr data-end=\"799\" data-start=\"796\"\u003eThis screwed BSPP weir-type diaphragm valve is ideal for compact and lower-pressure systems where threaded connections allow easy installation and removal. The unlined valve body and elastomer diaphragm provide effective flow isolation without the need for metal seats, reducing wear in services with particulates or slurries. It is particularly well suited to water treatment, chemical dosing, compressed air, and general industrial process applications.\u003c\/p\u003e\u003cp data-end=\"1276\" data-start=\"1256\"\u003e\u003cstrong data-end=\"1274\" data-start=\"1256\"\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\u003cul data-end=\"1708\" data-start=\"1277\"\u003e\n\u003cli data-end=\"1322\" data-start=\"1277\"\u003e\n\u003cstrong data-end=\"1294\" data-start=\"1279\"\u003eValve Type:\u003c\/strong\u003e Weir-type diaphragm valve\u003c\/li\u003e\n\u003cli data-end=\"1381\" data-start=\"1323\"\u003e\n\u003cstrong data-end=\"1343\" data-start=\"1325\"\u003eBody Material:\u003c\/strong\u003e Ductile iron\u003c\/li\u003e\n\u003cli data-end=\"1452\" data-start=\"1382\"\u003e\n\u003cstrong data-end=\"1407\" data-start=\"1384\"\u003eDiaphragm Material:\u003c\/strong\u003e EPDM\u003c\/li\u003e\n\u003cli data-end=\"1500\" data-start=\"1453\"\u003e\n\u003cstrong data-end=\"1471\" data-start=\"1455\"\u003eConnections:\u003c\/strong\u003e Screwed BSPP threaded ends\u003c\/li\u003e\n\u003cli data-end=\"1564\" data-start=\"1501\"\u003e\n\u003cstrong data-end=\"1523\" data-start=\"1503\"\u003ePressure Rating:\u003c\/strong\u003e Up to PN16\u003c\/li\u003e\n\u003cli data-end=\"1644\" data-start=\"1565\"\u003e\n\u003cstrong data-end=\"1589\" data-start=\"1567\"\u003eTemperature Range:\u003c\/strong\u003e 10 °C to +120 °C (diaphragm and elastomer dependent)\u003c\/li\u003e\n\u003cli data-end=\"1708\" data-start=\"1645\"\u003e\n\u003cstrong data-end=\"1661\" data-start=\"1647\"\u003eActuation:\u003c\/strong\u003e Manual handwheel (lever or gearbox optional)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-end=\"1728\" data-start=\"1710\"\u003e\u003cstrong data-end=\"1726\" data-start=\"1710\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul data-end=\"1956\" data-start=\"1729\"\u003e\n\u003cli data-end=\"1806\" data-start=\"1729\"\u003eFlexible diaphragm provides tight shut-off with no metal-to-metal contact\u003c\/li\u003e\n\u003cli data-end=\"1867\" data-start=\"1807\"\u003eScrewed BSPP ends for compact and versatile installation\u003c\/li\u003e\n\u003cli data-end=\"1917\" data-start=\"1868\"\u003eExcellent isolation and throttling properties\u003c\/li\u003e\n\u003cli data-end=\"1956\" data-start=\"1918\"\u003eLow maintenance  few moving parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-end=\"2253\" data-start=\"1958\"\u003e\u003cstrong data-end=\"1994\" data-start=\"1958\"\u003eInstallation \u0026amp; Application Notes\u003c\/strong\u003e\u003cbr data-end=\"1997\" data-start=\"1994\"\u003eEnsure correct diaphragm selection for service media and temperature. Install the valve where threaded ends can be fully engaged without excessive mechanical stress. Ideal for potable water, chemical feed, slurry handling, and low-pressure utility systems.\u003c\/p\u003e","brand":"Pipetech","offers":[{"title":"1\/2\"","offer_id":53964102041942,"sku":"V585204","price":77.51,"currency_code":"GBP","in_stock":true},{"title":"3\/4\"","offer_id":53964102074710,"sku":"V585205","price":83.79,"currency_code":"GBP","in_stock":true},{"title":"1\"","offer_id":53964102107478,"sku":"V585206","price":106.84,"currency_code":"GBP","in_stock":true},{"title":"11\/4\"","offer_id":53964102140246,"sku":"V585207","price":138.25,"currency_code":"GBP","in_stock":true},{"title":"11\/2\"","offer_id":53964102173014,"sku":"V585208","price":173.87,"currency_code":"GBP","in_stock":true},{"title":"2\"","offer_id":53964102205782,"sku":"V585209","price":195.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/5148\/5782\/files\/weir-type-diaphragm-valve-unlined-screwed-bspp-12548-p.jpg?v=1779450014","url":"https:\/\/pipetech.org.uk\/products\/weir-type-diaphragm-valve-unlined-screwed-bspp-12548-p-asp","provider":"Pipetech Supplies","version":"1.0","type":"link"}