{"product_id":"king-innovation-king-drain-valve-protector-mipt-insert-choose-your-size","title":"King Drain Valve Protector — 1\" MIPT x 1\" Insert","description":"\u003cp\u003eThe King Drains Valve Protector (Part #21155) is a compact drain insert designed for commercial and industrial irrigation systems. It fits standard 1\" MIPT\/1\" MPT connections and protects drains with a pressure-sensitive release mechanism that reduces standing water while preventing blockages.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure-sensitive valve:\u003c\/strong\u003e Enables controlled, slow release of water to reduce pooling and erosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-cleaning dirt-arrestor screen:\u003c\/strong\u003e Captures debris and minimizes clogging to maintain reliable drainage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented backflow check:\u003c\/strong\u003e Prevents contaminated water from re-entering the irrigation system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad dispensing pad:\u003c\/strong\u003e Shields the outlet from soil and root intrusion for long-term performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic installation grip:\u003c\/strong\u003e Textured, slip-resistant body eases insertion and removal in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable packaging:\u003c\/strong\u003e Sold individually and as a case (5 per bag) to suit contractors and maintenance teams.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePart number 21155 is an easy-to-install solution for keeping irrigation drains clear and sanitary. For routine maintenance, inspect the screen periodically and remove debris as needed to ensure continuous operation.\u003c\/p\u003e","brand":"King Innovations","offers":[{"title":"1 in. MIPT x 1 in. Insert \/ 1 each","offer_id":51345199628597,"sku":"21155","price":10.52,"currency_code":"USD","in_stock":true},{"title":"1 in. MIPT x 1 in. Insert \/ Case of 5","offer_id":51345212309813,"sku":"21155-C5","price":36.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/files\/KINGINNOVATION_21155KingInnovationKingDrainValveProtector1in.MIPTx1Insert.png?v=1758746333","url":"https:\/\/www.sprinklersupplystore.com\/products\/king-innovation-king-drain-valve-protector-mipt-insert-choose-your-size","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}