{"product_id":"wilkins-tp1100a-4c-175c-tp-relief-valve-175-psi","title":"Wilkins TP1100A-4C-175C | T\u0026P Relief Valve, 4\" Probe Size, 175 PSI","description":"\u003cp\u003e\u003cstrong\u003eNOTICE:\u003c\/strong\u003e\u003cem\u003e Product images may vary from the actual item due to differences in size or configuration options.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wilkins TP1100A-4C-175C is a temperature and pressure relief valve designed to protect water heating storage vessels against over-temperature and excessive pressure conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Specifications:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Size:\u003c\/strong\u003e 4 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Relief Setting:\u003c\/strong\u003e 175 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Relief Rating:\u003c\/strong\u003e 210°F Maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotable Certifications:\u003c\/strong\u003e ASME Section IV, CSA Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections:\u003c\/strong\u003e 3\/4 MNPT x 3\/4 FNPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eOther Related Variants:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTP1100A-4C-150C:\u003c\/strong\u003e 150 PSI pressure setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTP1100A-4C-75C:\u003c\/strong\u003e 75 PSI pressure setting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eMaterials:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMain valve body: Cast Brass or Bronze, ASTM B 584\u003c\/li\u003e\n\u003cli\u003eInternals: Stainless Steel, 300 Series\u003c\/li\u003e\n\u003cli\u003eInternals: Brass, ASTM B 36 and B 16\u003c\/li\u003e\n\u003cli\u003eInternals: EP, Silicone\u003c\/li\u003e\n\u003cli\u003eSprings: Stainless Steel, ASTM A 313\u003c\/li\u003e\n\u003cli\u003eProbes: Epoxy coated copper tube, FDA approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eLocal codes shall govern installation requirements. Unless otherwise specified, the relief valve shall be installed in accordance with manufacturer's instructions and the latest edition of the Uniform Plumbing Code. Typically installed on water heating storage vessels with drain lines terminating outside.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"background: #f8f9fb; border-left: 4px solid #1d85af; padding: 12px 14px; margin: 0; line-height: 1.7; color: #333;\"\u003eCSA Compliance to ANSI Z21.22\/CSA 4.4; Certified to ASME Section IV by National Board\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures \u0026amp; Benefits:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Protection:\u003c\/strong\u003e Provides both over-temperature and excessive pressure protection for water heating vessels in non-steam applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Construction:\u003c\/strong\u003e Built with cast brass or bronze body and corrosion-resistant stainless steel internals for long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Relief Capacity:\u003c\/strong\u003e Rated for 95,000 BTU\/hr discharge capacity at 175 PSI pressure setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode Compliant Design:\u003c\/strong\u003e ASME Section IV certified and CSA compliant ensuring safe and reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the probe length of the Zurn TP1100A-4C-175C model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The Zurn TP1100A-4C-175C features a 4 inch shank length probe for proper temperature sensing in water heating vessels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this valve be used for steam service applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this valve is designed for installation on water heating storage vessels only and is not suitable for steam service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum temperature rating for this relief valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The valve has a maximum temperature relief rating of 210°F for safe operation in water heating applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"W3TucRPBpqQA9ARvwg6ni-content\"\u003e\n\u003cp\u003e\u003cspan\u003e \u003cstrong\u003eNOTICE:\u003c\/strong\u003e Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ci\u003e \"Hydrate Everyone, Everywhere!\" BottleFillingStations.com | \u003ca rel=\"noopener\" href=\"https:\/\/bottlefillingstations.com\/pages\/contact-us\" target=\"_blank\"\u003e Contact us \u003c\/a\u003e \u003c\/i\u003e\u003c\/p\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":42880764608575,"sku":"TP1100A-4C-175C","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/0985\/files\/TP1100A_AL_7e89c6ce-eead-4dd1-9348-632d41ad5e0c.png?v=1770205695","url":"https:\/\/bottlefillingstations.com\/products\/wilkins-tp1100a-4c-175c-tp-relief-valve-175-psi","provider":"BottleFillingStations.com","version":"1.0","type":"link"}