140 Degree Fahrenheit maximum fluid temperature , Heavy-duty PVC Drainage Industries 2260/150DRS Sump Pump Check Valve - Household Rough Sump Pump Check Valve Liberty Pumps Cv200c 2-inch Compression Check Valve - PVC Wastewater Valve Material ... PVC ... Brand ... Liberty Pumps ... Item dimensions L x W x H ... 4 x 10 x 4 inches ... Exterior Finish ... Rubber ... Inlet Connection Size ... 2 Inches ... Inlet... manufacturer of pumping products for ground water and wastewater removal in residential and commercial applications., 125 PSI rated The Liberty CV200C is a high-quality 2-inch PVC compression check valve designed to prevent backflow in sump, sewage, and wastewater systems Headquartered in Bergen, NY, Liberty Pumps is a leading U., S.