{"product_id":"4-circuit-protection-valve-9347144000-for-man-tga-tgs-tgx-trucks","title":"4-Circuit Protection Valve 9347144000 for MAN TGA, TGS, TGX Trucks","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePart Name:\u003c\/strong\u003e 4-Circuit Protection Valve \/ Quadruple Protection Valve\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 9347144000\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicle Compatibility:\u003c\/strong\u003e MAN TGA, TGS, TGX and other compatible MAN heavy-duty truck pneumatic brake applications using WABCO valve 9347144000.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Four-circuit pneumatic protection valve with individual controlled outlets for independent compressed-air circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Distributes and protects compressed-air supply across multiple pneumatic circuits while isolating a failed circuit to help retain pressure in unaffected circuits.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Quadruple \/ 4-Circuit Protection Valve\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WABCO\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicle Make:\u003c\/strong\u003e MAN\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e TGA \/ TGS \/ TGX\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaximum Operating Pressure:\u003c\/strong\u003e 13 bar\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCharging Pressure:\u003c\/strong\u003e 3.5 bar\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOpening Pressure:\u003c\/strong\u003e Approximately 6.9–7.0 bar depending on circuit\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDynamic Closing Pressure:\u003c\/strong\u003e 5.0 bar\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePort Threads:\u003c\/strong\u003e M22 × 1.5\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°C to +90°C\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSystem:\u003c\/strong\u003e Heavy-Duty Pneumatic Brake System\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-Circuit Air Pressure Protection\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMAN Cross-References:\u003c\/strong\u003e 81521516098 \/ 8151516095\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Confirm the original valve number, port layout, opening-pressure specification and vehicle pneumatic-circuit configuration before installation.\u003c\/p\u003e\u003ch2\u003eDelivery \u0026amp; Availability\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eStock Options:\u003c\/strong\u003e High-quality aftermarket \u0026amp; genuine WABCO 4-circuit protection valves available\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMOQ:\u003c\/strong\u003e 1\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e 3–7 days\u003c\/p\u003e","brand":"CBT Auto Parts","offers":[{"title":"Default Title","offer_id":49893565530354,"sku":"1601640542333","price":495.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/0406\/2450\/files\/Hfe14b3e05289407c88cfa5e5db848816C.webp?v=1786036406","url":"https:\/\/cbtautoparts.com\/products\/4-circuit-protection-valve-9347144000-for-man-tga-tgs-tgx-trucks","provider":"CBT Auto Parts","version":"1.0","type":"link"}