{"product_id":"precise-one-half-inch-piston-type-pressure-relief","title":"Dialed In One Half Inch Piston Type Manual Pressure Relief Valve For Pressure Control With Adjustable Locknut And Chemical Resistant 302 Stainless Steel Spring And EPDM O Ring TeeJet","description":"\u003cdiv\u003eSingle 1\/2-inch piston relief valve for precise control\u003cbr\u003e\n✔️ Adjustable locknut, EPDM O-ring, 302SS spring, 150 PSI max, gauge port \u003cp\u003eThe 1\/2 inch piston-type manual pressure relief valve is built to regulate line pressure with precision in fluid systems. It’s a solid fit for irrigation manifolds, chemical processing lines, and other setups where safe, controlled relief matters. Features include a locknut for easy pressure setting, a gauge port for monitoring, and a durable 302 stainless steel spring with an EPDM O-ring for strong chemical resistance (12.7 mm port; 12.7 mm nominal line size). \u003c\/p\u003e ✅ 1\/2\" (12.7 mm) piston-type relief valve with adjustable locknut \u003cbr\u003e\n✅ Max pressure 150 PSI (10.3 bar) \u003cbr\u003e\n✅ EPDM O-ring and 302 stainless steel spring for chemical resistance \u003cbr\u003e\n✅ Large valve passages for high flow \u003cbr\u003e\n✅ 1\/4\" gauge port for monitoring \u003cbr\u003e\n✅ Includes pipe plug for convenience \u003cbr\u003e \u003cp\u003e💡 what is a 1\/2 inch piston type pressure relief valve used for in industrial fluid systems?\u003c\/p\u003e\nThis handy device helps protect equipment and maintain safe system pressure.\n- Maintains set pressure to prevent overpressure events in fluid lines\n- Supports high flow due to large valve passages\n- Suitable for irrigation manifolds, chemical processing, and general fluid control\n- Provides a gauge port for monitoring and a locknut for easy adjustments\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47901800497387,"sku":"VXB07HY6QN4F","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51lfXFfDPGL.jpg?v=1772968990","url":"https:\/\/vxb.com\/products\/precise-one-half-inch-piston-type-pressure-relief","provider":"VXB Bearings","version":"1.0","type":"link"}