{"product_id":"raritan-t-check-valve-assembly-for-k02-system-39007","title":"Raritan T-Check Valve Assembly for K02 System #39007","description":"\u003ch2\u003eRaritan 39007 Toilet Accessories\u003c\/h2\u003e\n\n\u003cp\u003eThe Raritan 39007 is a T-check valve assembly designed specifically for the Raritan K02 marine sanitation system. The T-check valve is a critical flow control component in the K02 system, preventing backflow in the sanitation line and maintaining proper directional flow through the discharge circuit. When this valve fails, the most common symptoms are waste or odor backing up into the toilet bowl, sluggish or incomplete flushing, or discharge that does not clear the system properly.\u003c\/p\u003e\n\n\u003cp\u003eThe K02 designation is important here. This valve assembly is engineered for the K02 system's specific port sizing, flow geometry, and mounting configuration. It is not a universal check valve and will not correctly fit or function in other Raritan sanitation systems or generic marine plumbing applications. If your vessel runs a Raritan K02 system, this is the correct replacement assembly. If you are unsure which Raritan system you have, the model designation is typically found on the system's label or in the original installation documentation.\u003c\/p\u003e\n\n\u003cp\u003eCheck valves in marine sanitation systems are wear items. The valve seat and sealing surfaces are exposed to waste, water, and the pressure differentials of each flush cycle over the life of the system. Over time the valve seat can wear, the sealing surfaces can degrade, or debris can prevent the valve from seating fully. Any of these conditions allows backflow that the valve is designed to prevent.\u003c\/p\u003e\n\n\u003cp\u003eThe 39007 is a complete assembly rather than individual components, which simplifies the replacement process. The assembly installs into the K02 system's T-fitting location in the discharge line. As with any marine sanitation service work, close the seacocks and isolate the system before beginning disassembly. Raritan's service documentation for the K02 system covers the installation procedure and any torque or sealant requirements for the specific connection points.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNormalized SKU:\u003c\/strong\u003e 39007\u003c\/p\u003e","brand":"Raritan","offers":[{"title":"Default Title","offer_id":54407916355889,"sku":"RAR-39007","price":63.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7184\/8291\/files\/raritan-t-check-valve-assembly-for-k02-system-39007-1241087905.jpg?v=1780390108","url":"https:\/\/www.firstchoicemarine.com\/products\/raritan-t-check-valve-assembly-for-k02-system-39007","provider":"First Choice Marine","version":"1.0","type":"link"}