{"product_id":"bestseller-solid-brass-air-brake-cut-off","title":"🔥 Bestseller Solid Brass Air Brake Cut Off Valve – Heavy-Duty Truck Repair Part ⚡","description":"\u003cstyle\u003e.dtc-page{  --dtc-primary:#c88a2b;  --dtc-dark:#1f2428;  --dtc-light:#fff3df;  --dtc-accent:#c88a2b;  --dtc-green:#7a4f1d;  --dtc-cream:#fffaf2;  --dtc-white:#ffffff;  --dtc-text:#252525;  --dtc-muted:#666666;  --dtc-border:#ead8bd;  --dtc-red:#e32636;  --dtc-shadow:0 10px 28px rgba(31,36,40,.12);  font-family:Arial,Helvetica,sans-serif;  color:var(--dtc-text);  margin:0;  padding:0;  background:#ffffff;}.dtc-page *{box-sizing:border-box;}.dtc-page .dtc-container_main{  max-width:860px;  margin:0 auto;  padding:18px;}.dtc-page .dtc-section_block{margin:26px 0;}.dtc-page .dtc-hero_module,.dtc-page .dtc-cta_module{  background:var(--dtc-dark);  border-radius:20px;  box-shadow:var(--dtc-shadow);  color:#fff;  padding:30px 28px;  margin-bottom:18px;}.dtc-page .dtc-hero_meta{  text-align:center;  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32px;  width:32px;  height:32px;  border-radius:50%;  background:var(--dtc-light);  color:var(--dtc-dark);  display:flex;  align-items:center;  justify-content:center;  font-size:18px;  font-weight:900;  margin-left:auto;}.dtc-page .dtc-review_toggle:before{  content:\"+\";}.dtc-page .dtc-review_item[open] .dtc-review_toggle:before{  content:\"−\";}.dtc-page .dtc-review_body{  padding:0 18px 18px 78px;}.dtc-page .dtc-review_icon{  background:var(--dtc-light);  border:1px solid var(--dtc-border);  box-shadow:inset 0 0 0 1px rgba(255,255,255,.7);}\/* CTA *\/.dtc-page .dtc-cta_module{  text-align:center;  margin-top:34px;}.dtc-page .dtc-cta_title{  font-size:22px;  line-height:1.28;  margin:0 0 10px;  color:#fff;}.dtc-page .dtc-cta_text{  font-size:16px;  line-height:1.55;  margin:0 auto 18px;  max-width:580px;  color:rgba(255,255,255,.94);}.dtc-page .dtc-cta_points{  margin:0 auto 18px;  max-width:620px;}.dtc-page .dtc-cta_point{  background:rgba(255,255,255,.12);  border:1px solid 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line-height:44px;}@keyframes dtcPowerFloat{  0%,100%{transform:translateY(0);}  50%{transform:translateY(-12px);}}\/* Mobile *\/@media(max-width:480px){  .dtc-page .dtc-section_block{    margin:22px 0;  }  .dtc-page .dtc-image_slot{    margin:6px 0 10px;    border-radius:12px;    min-height:38px;    line-height:38px;  }  .dtc-page .dtc-highlight_card \u003e .dtc-image_slot{    margin:0 0 2px;    min-height:40px;    line-height:40px;  }  .dtc-page .dtc-pain_module \u003e .dtc-image_slot{    margin:6px 0 8px;    min-height:40px;    line-height:40px;  }  .dtc-page .dtc-spec_module + .dtc-image_slot{    margin:8px 0 10px;    min-height:40px;    line-height:40px;  }  .dtc-page .dtc-container_main{    padding:8px;  }  .dtc-page .dtc-hero_module{    padding:21px 16px;  }  .dtc-page .dtc-benefit_grid{    gap:8px;  }  .dtc-page .dtc-benefit_item{    flex-direction:column;    text-align:center;    min-height:154px;    padding:13px 9px;    align-items:center;  }  .dtc-page .dtc-benefit_desc,  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background:var(--dtc-dark);    color:#fff;  }  .dtc-page .dtc-review_grid{    grid-template-columns:1fr;    gap:10px;    margin-top:15px;  }  .dtc-page .dtc-review_item{    border-radius:13px;  }  .dtc-page .dtc-review_summary{    display:grid;    grid-template-columns:40px minmax(0,1fr) 28px;    align-items:center;    gap:10px;    padding:12px 12px;    min-height:62px;  }  .dtc-page .dtc-review_icon{    grid-column:1;    flex:0 0 40px;    width:40px;    height:40px;    font-size:20px;    margin:0;  }  .dtc-page .dtc-review_summary_main{    grid-column:2;    display:flex;    align-items:center;    min-width:0;    width:100%;  }  .dtc-page .dtc-review_headline{    display:block;    width:100%;    gap:0;    line-height:1.2;  }  .dtc-page .dtc-review_title{    display:block;    font-size:14.5px;    line-height:1.25;    white-space:normal;    word-break:normal;    overflow-wrap:break-word;  }  .dtc-page .dtc-review_body{    padding:0 14px 14px 62px;  }  .dtc-page .dtc-review_toggle{    grid-column:3;    justify-self:end;    align-self:center;    flex:0 0 28px;    width:28px;    height:28px;    font-size:16px;    margin-left:0;  }  .dtc-page .dtc-cta_points{    grid-template-columns:1fr;  }  .dtc-page .dtc-cta_button{    display:block;    width:100%;    font-size:18px;    padding:15px 18px;  }}\u003c\/style\u003e\u003cdiv class=\"dtc-page\"\u003e\u003cdiv class=\"dtc-container_main\"\u003e\n\u003c!-- HERO --\u003e\u003cdiv class=\"dtc-hero_module\"\u003e\n\u003cdiv class=\"dtc-hero_meta\"\u003e\u003cdiv class=\"dtc-rating_bar\"\u003e\u003cspan\u003e🚛 Heavy-Duty Air Brake Valve · Emergency Spare\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003ch1 class=\"dtc-main_title\"\u003e\u003cspan style=\"color: #ffd28a;\"\u003eIntegrated Brass Air Brake Shut-Off Valve\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"dtc-hero_text\"\u003eA compact emergency valve designed to help isolate air flow when brake chamber problems happen on the road.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- IMAGE SLOT 1 --\u003e\u003cdiv class=\"dtc-image_slot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/4044\/0548\/files\/TikSave.io_7671291882072263967.gif?v=1786335379\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c!-- BENEFITS --\u003e\u003cdiv class=\"dtc-benefit_grid\"\u003e\n\u003cdiv class=\"dtc-benefit_item\"\u003e\n\u003cdiv class=\"dtc-benefit_icon\"\u003e🛑\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"dtc-benefit_text\"\u003eEmergency Air Cut-Off\u003c\/div\u003e\n\u003cp class=\"dtc-benefit_desc\"\u003eHelps control air loss during brake system issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dtc-benefit_item\"\u003e\n\u003cdiv class=\"dtc-benefit_icon\"\u003e🔩\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"dtc-benefit_text\"\u003eM18×1.5 Thread Fit\u003c\/div\u003e\n\u003cp class=\"dtc-benefit_desc\"\u003eDesigned for common heavy-duty air brake connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dtc-benefit_item\"\u003e\n\u003cdiv class=\"dtc-benefit_icon\"\u003e🟡\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"dtc-benefit_text\"\u003eBrass Valve Body\u003c\/div\u003e\n\u003cp class=\"dtc-benefit_desc\"\u003eDurable metal construction for tough work conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dtc-benefit_item\"\u003e\n\u003cdiv class=\"dtc-benefit_icon\"\u003e🧰\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"dtc-benefit_text\"\u003eTruck Tool Kit Spare\u003c\/div\u003e\n\u003cp class=\"dtc-benefit_desc\"\u003eSmall, practical, and easy to keep onboard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMPARISON --\u003e\u003cdiv class=\"dtc-section_block dtc-pain_module\"\u003e\n\u003ch2 class=\"dtc-section_title\"\u003e⚡ Reduce Downtime During Air Brake Trouble\u003c\/h2\u003e\n\u003cp class=\"dtc-compare_name\"\u003eA useful spare part for semi trucks, trailers, haulers, and heavy-duty commercial vehicles.\u003c\/p\u003e\n\u003c!-- IMAGE SLOT 2 --\u003e\u003cdiv class=\"dtc-image_slot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/4044\/0548\/files\/ChatGPT_Image_2026_8_10_12_25_52_1.png?v=1786335982\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"dtc-compare_wrap\"\u003e\u003ctable class=\"dtc-compare_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWithout Shut-Off Valve\u003c\/th\u003e\n\u003cth\u003eWith Emergency Valve\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e❌ Air loss may stop the vehicle\u003c\/td\u003e\n\u003ctd\u003e✅ Helps isolate problem air flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e❌ Roadside repair can be costly\u003c\/td\u003e\n\u003ctd\u003e✅ Practical spare for emergency use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e❌ Full assembly repair may take longer\u003c\/td\u003e\n\u003ctd\u003e✅ Quick part access helps save time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e❌ No backup part in the tool box\u003c\/td\u003e\n\u003ctd\u003e✅ Compact valve stores easily onboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\u003cdiv class=\"dtc-section_block\"\u003e\n\u003ch2 class=\"dtc-section_title\"\u003e✨ Built for Heavy-Duty Road Use\u003c\/h2\u003e\n\u003cp class=\"dtc-section_intro\"\u003eStrong metal structure, simple shut-off control, and common thread sizing for commercial vehicles.\u003c\/p\u003e\n\u003cdiv class=\"dtc-feature_stack\"\u003e\n\u003c!-- FEATURE 1 --\u003e\u003cdiv class=\"dtc-highlight_card dtc-highlight_one\"\u003e\n\u003c!-- IMAGE SLOT 3 --\u003e\u003cdiv class=\"dtc-image_slot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/4044\/0548\/files\/ChatGPT_Image_2026_8_10_12_25_53_2.png?v=1786335983\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_text_area\"\u003e\n\u003ch3 class=\"dtc-highlight_title\"\u003e🚛 Wide Heavy-Duty Compatibility\u003c\/h3\u003e\n\u003cp class=\"dtc-highlight_text\"\u003eSuitable for many semi trucks, trailers, dump trucks, transport haulers, and heavy-duty vehicles using matching air brake threads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURE 2 --\u003e\u003cdiv class=\"dtc-highlight_card dtc-highlight_two\"\u003e\n\u003c!-- IMAGE SLOT 4 --\u003e\u003cdiv class=\"dtc-image_slot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/4044\/0548\/files\/ChatGPT_Image_2026_8_10_12_25_54_3.png?v=1786335981\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_text_area\"\u003e\n\u003ch3 class=\"dtc-highlight_title\"\u003e🔩 M18×1.5 Thread Connection\u003c\/h3\u003e\n\u003cp class=\"dtc-highlight_text\"\u003eM18 internal-to-external connection design makes it suitable for common brake pipe and valve setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURE 3 --\u003e\u003cdiv class=\"dtc-highlight_card\"\u003e\n\u003c!-- IMAGE SLOT 5 --\u003e\u003cdiv class=\"dtc-image_slot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/4044\/0548\/files\/ChatGPT_Image_2026_8_10_12_25_56_4.png?v=1786335982\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_text_area\"\u003e\n\u003ch3 class=\"dtc-highlight_title\"\u003e🟡 Durable Metal Construction\u003c\/h3\u003e\n\u003cp class=\"dtc-highlight_text\"\u003eBrass valve body with metal connectors helps support long-lasting emergency and maintenance use.\u003c\/p\u003e\n\u003cdiv class=\"dtc-highlight_check_grid\"\u003e\n\u003cdiv class=\"dtc-highlight_check\"\u003e🟡 Brass Body\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_check\"\u003e⚙️ Iron Fitting\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_check\"\u003e🔧 Manual Switch\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_check\"\u003e💨 Air Medium\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURE 4 --\u003e\u003cdiv class=\"dtc-highlight_card dtc-highlight_four\"\u003e\n\u003c!-- IMAGE SLOT 6 --\u003e\u003cdiv class=\"dtc-image_slot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/4044\/0548\/files\/ChatGPT_Image_2026_8_10_12_25_56_5.png?v=1786335982\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_text_area\"\u003e\n\u003ch3 class=\"dtc-highlight_title\"\u003e🧰 Compact Emergency Spare\u003c\/h3\u003e\n\u003cp class=\"dtc-highlight_text\"\u003eSmall enough to keep in a truck tool kit, service box, or repair spare parts drawer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_four_note\"\u003e\n\u003cdiv class=\"dtc-highlight_four_note_item\"\u003e🚚 Semi Trucks\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_four_note_item\"\u003e🚛 Trailers\u003c\/div\u003e\n\u003cdiv class=\"dtc-highlight_four_note_item\"\u003e🧰 Roadside Backup\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT DETAILS --\u003e\u003cdiv class=\"dtc-section_block dtc-spec_module\"\u003e\n\u003ch2 class=\"dtc-spec_title\"\u003e📋 Product Details\u003c\/h2\u003e\n\u003ctable class=\"dtc-spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAir brake shut-off valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003eM18×1.5 internal to M18×1.5 external\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBrass valve body with metal fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Medium\u003c\/td\u003e\n\u003ctd\u003eAir\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Required\u003c\/td\u003e\n\u003ctd\u003eNo electricity required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp class=\"dtc-project_note\"\u003e📝 Note: Designed for emergency spare and repair use on compatible air brake systems. Installation and inspection should be performed by qualified personnel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- IMAGE SLOT 7 --\u003e\u003cdiv class=\"dtc-image_slot\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/4044\/0548\/files\/ChatGPT_Image_2026_8_10_12_25_57_6.png?v=1786335983\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c!-- USE SCENARIOS --\u003e\u003cdiv class=\"dtc-section_block dtc-review_module\"\u003e\n\u003ch2 class=\"dtc-section_title\"\u003e🧭 Practical Use Scenarios\u003c\/h2\u003e\n\u003cdiv class=\"dtc-review_grid\"\u003e\n\u003cdetails class=\"dtc-review_item\" open=\"\"\u003e\u003csummary class=\"dtc-review_summary\"\u003e\u003cspan class=\"dtc-review_icon\"\u003e🛣️\u003c\/span\u003e \u003cspan class=\"dtc-review_summary_main\"\u003e \u003cspan class=\"dtc-review_headline\"\u003e \u003cstrong class=\"dtc-review_title\"\u003eRoadside Emergency Backup\u003c\/strong\u003e \u003c\/span\u003e \u003c\/span\u003e \u003cspan class=\"dtc-review_toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dtc-review_body\"\u003e\u003cp class=\"dtc-review_text\"\u003eUseful when a matching air brake connection needs quick air-flow isolation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dtc-review_item\"\u003e\u003csummary class=\"dtc-review_summary\"\u003e\u003cspan class=\"dtc-review_icon\"\u003e🚛\u003c\/span\u003e \u003cspan class=\"dtc-review_summary_main\"\u003e \u003cspan class=\"dtc-review_headline\"\u003e \u003cstrong class=\"dtc-review_title\"\u003eSemi Truck \u0026amp; Trailer Spare\u003c\/strong\u003e \u003c\/span\u003e \u003c\/span\u003e \u003cspan class=\"dtc-review_toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dtc-review_body\"\u003e\u003cp class=\"dtc-review_text\"\u003eA compact part to keep ready for long-haul trucks, trailers, and heavy haulers.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dtc-review_item\"\u003e\u003csummary class=\"dtc-review_summary\"\u003e\u003cspan class=\"dtc-review_icon\"\u003e🔧\u003c\/span\u003e \u003cspan class=\"dtc-review_summary_main\"\u003e \u003cspan class=\"dtc-review_headline\"\u003e \u003cstrong class=\"dtc-review_title\"\u003eRepair Shop Maintenance\u003c\/strong\u003e \u003c\/span\u003e \u003c\/span\u003e \u003cspan class=\"dtc-review_toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dtc-review_body\"\u003e\u003cp class=\"dtc-review_text\"\u003eSuitable for service boxes and workshop inventories for compatible brake lines.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dtc-review_item\"\u003e\u003csummary class=\"dtc-review_summary\"\u003e\u003cspan class=\"dtc-review_icon\"\u003e🧰\u003c\/span\u003e \u003cspan class=\"dtc-review_summary_main\"\u003e \u003cspan class=\"dtc-review_headline\"\u003e \u003cstrong class=\"dtc-review_title\"\u003eDriver Tool Kit Essential\u003c\/strong\u003e \u003c\/span\u003e \u003c\/span\u003e \u003cspan class=\"dtc-review_toggle\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dtc-review_body\"\u003e\u003cp class=\"dtc-review_text\"\u003eEasy to store and carry as part of an emergency repair kit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\u003cdiv class=\"dtc-cta_module\"\u003e\n\u003ch2 class=\"dtc-cta_title\"\u003e🚛 Keep a Backup Valve Ready\u003c\/h2\u003e\n\u003cp class=\"dtc-cta_text\"\u003eAdd this compact air brake shut-off valve to your truck repair kit for emergency preparedness.\u003c\/p\u003e\n\u003cdiv class=\"dtc-cta_points\"\u003e\n\u003cdiv class=\"dtc-cta_point\"\u003e🔩 M18×1.5 Thread\u003c\/div\u003e\n\u003cdiv class=\"dtc-cta_point\"\u003e🟡 Brass Valve Body\u003c\/div\u003e\n\u003cdiv class=\"dtc-cta_point\"\u003e🧰 Emergency Spare\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"dtc-cta_note\"\u003eCompact, durable, and practical for heavy-duty air brake repair kits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"HJN22","offers":[{"title":"M18x1.5","offer_id":41801100492933,"sku":"NC01732608101113-断气开关（阀体合金的)M18x1.5","price":24.99,"currency_code":"USD","in_stock":true},{"title":"M18-M18","offer_id":41801100525701,"sku":"NC01732608101113-断气开关（带排气功能）M18-M18","price":27.99,"currency_code":"USD","in_stock":true},{"title":"M22-M18","offer_id":41801100558469,"sku":"NC01732608101113-断气开关（一头M22外丝M22-M18","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/8208\/7301\/files\/ChatGPTImage2026_8_10_12_38_17_1.png?v=1786349793","url":"https:\/\/noomoriey.com\/zh\/products\/bestseller-solid-brass-air-brake-cut-off","provider":"noomoriey","version":"1.0","type":"link"}