{"product_id":"plasson-3703-mains-stop-valve-50mm-above-below-ground","title":"Plasson 3703 Mains Stop Valve 50mm Above \u0026 Below Ground Fitting","description":"\u003ch4\u003e\u003cb\u003eDetails \u0026amp; Practical Benefits\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eHigh-Integrity 50mm Mechanical Compression:\u003c\/b\u003e Clamps securely onto standard 50mm metric MDPE pipe ends, delivering a dependable, pressure-tight seal that resists pull-out under fluctuating supply pressures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDual Above \u0026amp; Below Ground Rating:\u003c\/b\u003e Moulded from robust engineered polypropylene and acetal components that withstand aggressive subsoil conditions, frost heave, and direct outdoor sunlight without rusting or degrading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePositive Quarter-Turn Operation:\u003c\/b\u003e Fitted with a high-visibility blue tee-handle that delivers smooth, immediate water shut-off, allowing rapid isolation during emergency pipe repairs or seasonal routine maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFull-Bore Flow Efficiency:\u003c\/b\u003e Designed with an unrestricted internal chamber that reduces turbulence and friction loss, maintaining strong delivery volumes for livestock drinkers, farm outbuildings, and wash-down setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eIntegral Captive Seals:\u003c\/b\u003e High-performance elastomeric seals seat evenly against the pipe surface, guarding against slow weeping and joint failure in saturated ground.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDirect Trench Assembly:\u003c\/b\u003e Easily tightened using standard assembly wrenches or pipe grips, saving significant labour time when working inside tight excavation holes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Plasson","offers":[{"title":"Default Title","offer_id":59162266861951,"sku":"PS-PV0370300050","price":123.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/7713\/1659\/files\/PS-PV0370300050.png?v=1794413782","url":"https:\/\/www.sam-turner.co.uk\/products\/plasson-3703-mains-stop-valve-50mm-above-below-ground","provider":"Sam Turner \u0026 Sons","version":"1.0","type":"link"}