{"title":"Hunter HCV Check Valves","description":"\u003cdiv class=\"category_desc\"\u003e\n\u003cb class=\"txt-blue-bold\"\u003eAn economical water-saver that eliminates low head drainage for sprinklers located on slopes\u003c\/b\u003e\u003cbr\u003eIf you have ever been faced with a job site that features extremes in elevation, then you have first-hand knowledge about low head drainage. Unfortunately, a system that requires ups and downs to fit the landscape will find that the water in its pipes seeks out the low points when the system is at rest. That typically results in messy puddling at the heads located at the lowest elevation and, ultimately, wasted water on walkways. With the Hunter HCV, this will never be a problem again. Easily adjust to the proper check height and insert this remarkable product in between the riser and sprinkler head. If you've ever used an HCV before, you know just how simple this is. It's the easiest to adjust drain check valve available and can handle elevation extremes up to 11 m. However, what you probably don't know is that it is now constructed to schedule 80 specifications, making it more durable and long-lasting than ever.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c!-- split --\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/files\/hcv-chart.jpg?v=1518101932\" alt=\"HCV Pressure Loss Chart\"\u003e","products":[{"product_id":"hunter-hc50f50f-check-valve","title":"Hunter HCV Check Valve, 1\/2 in. Female x 1\/2 in. Female","description":"\u003cp\u003eEngineered for sloped landscapes and elevation changes, the Hunter HCV Check Valve (HC50F50F) is a top-adjustable drain check that eliminates low-head drainage and prevents puddling at low points. Install it between a riser and sprinkler head to hold water in the line until pressure drops below the check setting—keeping turf and hardscape clear while conserving water.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStops low-head drainage and surface puddling to reduce runoff and wasted water on slopes and terraces.\u003c\/li\u003e\n\u003cli\u003eTop-access, adjustable check height lets installers set or change the setting quickly through the sprinkler body without removing the valve.\u003c\/li\u003e\n\u003cli\u003eAdjustable range compensates for elevation differences up to 11 m (32 ft), making it suitable for steep grades and terraced sites.\u003c\/li\u003e\n\u003cli\u003eConstructed to Schedule 80 specifications for improved pressure resistance and long-lasting durability in demanding irrigation systems.\u003c\/li\u003e\n\u003cli\u003eCompact 76.20 mm length with 1\/2 in. female inlet and 1\/2 in. female outlet threads; lightweight, corrosion-resistant construction; made in Mexico.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSimple to install and compatible with common pop-up sprinklers and risers, the HC50F50F is ideal for residential, commercial, and municipal irrigation projects where preventing puddles and protecting walkways matters. See the downloadable installation and adjustment guide for detailed steps and pressure-loss charts.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673062409,"sku":"HC50F50F","price":8.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/HC50F50F-1-1.jpg?v=1549293545"},{"product_id":"hunter-hc50f50m-check-valve","title":"Hunter HCV Check Valve - 1\/2\" FPT x 1\/2\" MPT Adjustable (HC50F50M)","description":"\u003cp\u003eThe Hunter HCV HC50F50M is an adjustable anti-drain check valve designed to eliminate low-head drainage on sloped landscapes. It installs between the riser and sprinkler head and provides reliable, adjustable shutoff for 1\/2\" irrigation lines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable elevation:\u003c\/strong\u003e Top-access adjustment compensates for elevation changes from 4 to 32 ft (1.2–9.7 m).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/2\" female inlet x 1\/2\" male outlet (FPT x MPT) for common riser and head fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Manufactured to Schedule 80 specifications for pressure resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact size:\u003c\/strong\u003e Overall length approximately 3 in (76 mm); fits standard risers without extra fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Install between riser and head—adjust height from the top without disassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by Hunter's two-year limited warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for rotor and spray shrub systems on uneven sites, the HC50F50M prevents puddling and reduces water waste while offering dependable performance. Use with standard 1\/2\" irrigation risers and follow Hunter installation instructions for best results.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673062537,"sku":"HC50F50M","price":8.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/HC50F50M-1-1.jpg?v=1549293543"},{"product_id":"hunter-hc75f75m-check-valve","title":"Hunter HCV Check Valve HC-75F-75M — 3\/4\" Female x 3\/4\" Male","description":"\u003cp\u003eThe Hunter HCV Check Valve HC-75F-75M is a top-adjustable anti-drain valve designed for 3\/4\" irrigation connections. It installs between the riser and sprinkler head to prevent low-head drainage, reduce puddling, and conserve water on sites with elevation changes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable retention height compensates for elevation changes up to 11 m (approx. 32 ft).\u003c\/li\u003e\n\u003cli\u003eTop-access adjustment — set or fine-tune without removing the valve from the riser.\u003c\/li\u003e\n\u003cli\u003e3\/4\" female inlet x 3\/4\" male outlet for direct fit to standard sprinkler risers.\u003c\/li\u003e\n\u003cli\u003eConstructed to Schedule 80 specifications for enhanced durability and pressure resistance.\u003c\/li\u003e\n\u003cli\u003eSimple, compact design minimizes the need for extra fittings and simplifies installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIncludes an installation and adjustment guide for quick setup. Ideal for residential and commercial irrigation systems where reliable anti-drain performance and durability are required.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":43673064137,"sku":"HC75F75M","price":9.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/HC75F75M-1-1.jpg?v=1549293544"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/990-T.jpg?v=1590094836","url":"https:\/\/www.sprinklersupplystore.com\/collections\/hunter-hcv-check-valves.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}