Anti-freeze design, the key to improve the anti-freeze cracking of the toilet water valve is to add a layer of elastic lining material inside the valve to counteract the increase in volume when the water freezesNo more leaks, ultrasonically welded valve seams, stronger lids, thicker walls and tighter connections help prevent dreaded leaksApplicable Model: 31705 RV toilet water valve replacement package fits for all Aqua V high and low model RV toiletFunction: Used to replace the water valve of the RV toilet and solve the toilet leakage problemParameters: 31705 Toilet Valve Kit, Replacement Flange Seal, Spare Screws and Sealing WashersHigh-quality Material: Upgraded high-quality plastic material, durable, anti-aging, corrosion-resistant, the RV toilet water valve has been redesigned with upgraded materials and structure, and a layer of elastic lining material is added inside the valve to improve the resistance to frost crackingEasy Installation: It is simple and convenient to install, just use a screwdriver to remove the old water valve and install a new one in place, with spare screws and washers in case of emergencyApplicable Model:31705 RV toilet water valve replacement package fitsfor all Aqua V high and low model RV toiletFits for Aqua- V Hand Flush Low / High product models: 31648, 31667, 31683, 31659, 31675, 31691, 31649, 31668, 31684, 31660, 31676, 31692, 31646, 31681, 31657, 31647, 31689, 31682 , 31658, 31690.Fits for Aqua V Foot Pedal Flush Low / High product models: 31652, 31671, 31687, 31663, 31679, 31695, 31653, 31672, 31688, 31664, 31680, 31696, 316 85, 31650, 31661, 31693, 31686, 31651 , 31694, 31662.Colour:WhiteMaterial:plasticSize: 14.20 x 11.20 x 11.00 cmPackage Contents:1 x Toilet Valve KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.