{"product_id":"model-52155-safety-valve-155-psi-1-4-npt","title":"Model 52155: Safety Release Valve - 155 PSI Pop Off - 1\/4\" NPT","description":"\u003cdiv class=\"kleinn-content\"\u003e\n\u003cdiv class=\"kleinn-content\"\u003e\n\u003cp\u003e\u003cspan class=\"kleinn-title\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Roboto Condensed';\"\u003eModel 52155: Safety Relief Valve - 155 PSI Pop Off  - 1\/4\" NPT\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"font-size: 18.0pt; font-family: 'Roboto Condensed';\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Roboto Condensed'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eUltimate System Protection\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Roboto Condensed'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Roboto Condensed'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe \u003cb\u003eKleinn Model 52155 Safety Valve\u003c\/b\u003e serves as the essential insurance policy for your onboard air system. While a pressure switch is designed to deactivate your compressor at a set limit, mechanical failures can occur. If a \u003cstrong\u003epressure switch \u003c\/strong\u003ebecomes \u003cstrong\u003estuck in the \"ON\" position\u003c\/strong\u003e, the \u003cstrong\u003e52155 safety valve\u003c\/strong\u003e \u003cstrong\u003eprevents a dangerous over-pressure situation\u003c\/strong\u003e by \u003cstrong\u003eautomatically venting air\u003c\/strong\u003e once the tank \u003cstrong\u003epressure \u003c\/strong\u003ereaches \u003cb\u003e155 PSI\u003c\/b\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Roboto Condensed'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe \"Audible Alarm\" Failsafe\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Roboto Condensed'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe\u003cb\u003e Model 52155\u003c\/b\u003e is more than a \u003cstrong\u003erelief valve\u003c\/strong\u003e—it’s an \u003cstrong\u003eearly warning system\u003c\/strong\u003e. If you hear the\u003cstrong\u003e valve\u003c\/strong\u003e releasing \u003cstrong\u003erepeated, high-pressure blasts of air\u003c\/strong\u003e, it is a definitive signal that your \u003cstrong\u003epressure switch has failed\u003c\/strong\u003e to cut power. This alert tells you to\u003cstrong\u003e immediately disconnect power to the compressor\u003c\/strong\u003e and \u003cstrong\u003ereplace the pressure switch\u003c\/strong\u003e (\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/kleinn.com\/products\/model-2131-pressure-switch?variant=44387295625378\" title=\"2131 Pressure switch listing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(192, 0, 0); text-decoration: underline;\"\u003eModel 2131\u003c\/span\u003e\u003cspan style=\"color: rgb(204, 0, 0); text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e) before system damage occurs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-outline-level: 3;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Roboto Condensed'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eEngineering \u0026amp; Compatibility\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-family: 'Roboto Condensed'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eFor maximum reliability, this valve is engineered to pair with pressure switches that shut off between \u003cb\u003e130 and 135 PSI\u003c\/b\u003e (such as Kleinn \u003cspan style=\"color: blue;\"\u003e\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eModel 2131\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e). This specific pressure gap ensures the valve remains tightly sealed during standard use while remaining perfectly positioned to engage the moment a malfunction is detected.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f2f2f2; border-left: 10px solid #c00000; border-radius: 15px; padding: 25px; font-family: 'Times New Roman', Times, serif; font-size: 14px; color: #000000; line-height: 1.5;\"\u003e\n\u003ch3 style=\"color: #d32f2f; margin-top: 0; text-transform: uppercase; letter-spacing: 1px; font-weight: 800; font-size: 1.9rem;\"\u003e\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18pt; font-family: 'Roboto Condensed'; letter-spacing: 0.4pt;\"\u003eWhy choose the 52155?\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eBUILT FOR 150 PSI ARCHITECTURE.\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e The \u003cb\u003eModel 52155\u003c\/b\u003e is not a generic component—it is precision-calibrated specifically for \u003cb\u003eKleinn 130 PSI Air Systems.\u003c\/b\u003e If your system is built for power, this is your mandatory failsafe.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; text-transform: uppercase; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003ePrimary Integration:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Designed exclusively for Kleinn 130 PSI systems to prevent catastrophic over-pressurization.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; text-transform: uppercase; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eUniversal Tank Mounting:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Features standard \u003cb\u003e1\/4\" Male NPT\u003c\/b\u003e threads for seamless installation into any Kleinn air tank port.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"line-height: normal;\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; text-transform: uppercase; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe Perfect Pair:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e For total system automation, this valve \u003cb\u003eMUST\u003c\/b\u003e be used in conjunction with the \u003cb\u003e\u003cspan style=\"color: #cc0000;\"\u003e\u003ca href=\"https:\/\/kleinn.com\/products\/model-2131-pressure-switch?variant=44387295625378\" title=\"2131 Pressure swith listing\" target=\"_blank\"\u003e\u003cspan style=\"color: #c00000;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eModel 2131 Pressure Switch\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/b\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e \u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; border-left: 10px solid #c00000; border-radius: 15px; padding: 25px; font-family: 'Times New Roman', Times, serif; font-size: 14px; color: #000000; line-height: 1.5;\"\u003e\n\u003ch3 style=\"color: #d32f2f; margin-top: 0; text-transform: uppercase; letter-spacing: 1px; font-weight: 800; font-size: 1.9rem;\"\u003e⚠️\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18pt; font-family: 'Roboto Condensed'; letter-spacing: 0.4pt;\"\u003e Model 52155 Compatibility\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\"\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eThe \u003cb\u003eModel 52155 Safety Valve\u003c\/b\u003e is specifically engineered for use with \u003cb\u003eKleinn 130 PSI systems\u003c\/b\u003e. To ensure a perfect fit and safe operation for your application, this valve should be used in conjunction with the \u003cb\u003eModel 2131 Pressure Switch\u003c\/b\u003e and \u003cb\u003eKleinn Compressors\u003c\/b\u003e rated at \u003cstrong\u003e130\u003c\/strong\u003e \u003cb\u003ePSI\u003c\/b\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eKleinn A\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e\u003cstrong\u003eir Systems compatible with the 52155\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: NO-NYN;\" lang=\"NO-NYN\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eModel\u003c\/span\u003e 6270\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: NO-NYN;\" lang=\"NO-NYN\"\u003e: 130 PSI | 25% Duty Cycle | \u003cb\u003eLight-Duty\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"mso-margin-top-alt: auto; margin-bottom: 6.0pt; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eKleinn S\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e\u003cstrong\u003eystems compatible with the 52155\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eUniversal ProBlaster™ Horn Kits\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e: \u003cstrong\u003eModels \u003c\/strong\u003e\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cb\u003eHK3\u003c\/b\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e,\u003c\/span\u003e \u003c\/span\u003e\u003cb\u003e\u003cspan style=\"color: rgb(192, 0, 0);\"\u003eHK3-1\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e, \u003c\/span\u003eHK4\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e, \u0026amp;\u003c\/span\u003e HK4-1\u003c\/span\u003e \u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l1 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eVehicle-Specific Kits\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e: \u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cstrong\u003eGMTRK-3\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; border-left: 10px solid #c00000; border-radius: 15px; padding: 25px; font-family: 'Times New Roman', Times, serif; font-size: 14px; color: #000000; line-height: 1.5;\"\u003e\n\u003ch3 style=\"color: #d32f2f; margin-top: 0; text-transform: uppercase; letter-spacing: 1px; font-weight: 800; font-size: 1.9rem;\"\u003e\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 18pt; font-family: 'Roboto Condensed'; letter-spacing: 0.4pt;\"\u003eWhat's included?\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e(1) Model 52155 1\/4\" NPT Tank-Mount Safety Relief Valve with manual pull ring attached\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Kleinn","offers":[{"title":"Default Title","offer_id":44387282354338,"sku":"KL 52155","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3719\/3890\/files\/model-52155-safety-valve-14-m-npt-155-psi-pop-off-kleinn-kl-52155-128406.jpg?v=1724978137","url":"https:\/\/kleinn.com\/products\/model-52155-safety-valve-155-psi-1-4-npt","provider":"Kleinn Automotive Accessories","version":"1.0","type":"link"}