{"product_id":"mechanical-valve-for-a-c-compressor-v5-delphi-gm-buick-chevrolet-klkh70","title":"Mechanical valve for A\/C compressor V5 Delphi GM Buick Chevrolet","description":"\u003ch1\u003eMechanical valve for A\/C compressor V5 Delphi GM Buick Chevrolet\u003c\/h1\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe mechanical control valve is installed in the V5 type air conditioning compressor and regulates the operating pressure and capacity of the compressor. A malfunction of the valve can manifest itself as poor cooling at idle, periodic disappearance of cold, complete absence of cooling, or a delay in the start of normal operation of the air conditioner. This version of the valve is red marked and has a setting of approximately 44 PSI. Valve length - 68 mm. Used in select V5 compressors, including those manufactured by Delphi, Denso and Valeo. The selection must be made according to the design of the standard valve, its length and color marking. When to check the mechanical compressor valve: The air conditioner does not cool well at idle; cooling periodically disappears; the air conditioner does not create enough cold; after turning on the system, cooling appears with a delay; The compressor is mechanically sound, but its capacity is not adjusted correctly. Characteristics: type - mechanical control valve of the air conditioning compressor; for compressors type V5; length - 68 mm; marking color - red; valve setting is approximately 44 PSI. Possible Application: GM Buick Chevrolet Opel Peugeot Fiat Volkswagen Daewoo Such valves were used mainly on cars of the 1990s and 2000s with V5 compressors. Compatibility with other brands of cars and compressors is also possible if the valve design is completely the same. Valve color options: green - 37.5 PSI; yellow - 40 PSI; purple - 41 PSI; blue - 42 PSI; brown - 43 PSI; red - 44 PSI; orange - 45 PSI; black - 51 PSI. Important! Before ordering, be sure to compare the stock valve with the product photos. For V5 compressors there are several versions of mechanical valves, which differ in pressure settings and color coding. If possible, it is recommended to install the valve in the same color as the original one. Installing a valve with a different pressure value may change the performance of the air conditioning system. Lower pressure can increase the cooling rate, but too low a value creates the risk of system freezing. Therefore, replacing with a valve of a different color without appropriate diagnostics is not recommended. Advantages: Allows replacement of the mechanical control valve separately from compressor; designed for individual V5 compressors; red marking corresponds to 44 PSI setting; valve length 68mm for additional compatibility check. FAQ What is the pressure of this valve? This is the red version of the valve with a setting of approximately 44 PSI. What is the valve length? 68 mm. What compressors is it designed for? For individual V5 compressors with appropriate mechanical control valve design. Is it possible to install a valve of a different color? Physically, some versions may be interchangeable, but a different color corresponds to a different pressure setting. For proper operation of the system, it is recommended to use a valve with the same color marking as the standard one. How to check compatibility? Compare the 68mm length, body shape, seal placement and color of the stock valve with the product photos. Does replacing the valve guarantee the restoration of the air conditioner? No. Similar symptoms can be caused by other air conditioning system problems, so diagnosis is necessary before replacement.\u003c\/p\u003e\u003ch2\u003ePurpose and Fitment\u003c\/h2\u003e\u003cp\u003eThis item is intended for the vehicle A\/C compressor system identified by SKU KLKH70 and OEM\/P\/N KH70. Vehicle model alone is not a sufficient fitment check.\u003c\/p\u003e\u003ch2\u003ePart Number \/ PN\u003c\/h2\u003e\u003cp\u003eKH70, KLKH70\u003c\/p\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cp\u003eIncludes the product or repair components shown in the listing images and identified by SKU KLKH70. The surrounding assembly is not included unless it is explicitly shown and described.\u003c\/p\u003e\u003ch2\u003eBenefits and Limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupports repair or replacement of the identified component when diagnosis confirms the fault.\u003c\/li\u003e\n\u003cli\u003eDoes not correct faults in wiring, connectors, control modules or adjacent mechanical parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePre-Order Check\u003c\/h2\u003e\u003cp\u003eCompare the exact OEM\/P\/N, dimensions, connectors, orientation and physical design with the installed part. Use KH70 as the primary reference and confirm the installation procedure for the specific vehicle.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eHow do I confirm fitment?\u003c\/h3\u003e\u003cp\u003eMatch the OEM\/P\/N and physical design to the installed part before ordering.\u003c\/p\u003e\u003ch3\u003eWhen should this part be inspected?\u003c\/h3\u003e\u003cp\u003eInspect it after diagnosis points to the identified assembly; similar symptoms can be caused by adjacent components.\u003c\/p\u003e\u003ch3\u003eIs professional installation recommended?\u003c\/h3\u003e\u003cp\u003eUse the service procedure and tools specified for the vehicle. Professional installation is recommended when special tools, calibration or disassembly are required.\u003c\/p\u003e","brand":"Klifex","offers":[{"title":"Default Title","offer_id":54087217283386,"sku":"KLKH70","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/7207\/7626\/files\/7708070054_mehanicheskij-klapan-kompressora.jpg?v=1789744597","url":"https:\/\/klifex.net\/products\/mechanical-valve-for-a-c-compressor-v5-delphi-gm-buick-chevrolet-klkh70","provider":"Klifex – Automotive Repair Kits","version":"1.0","type":"link"}