26+ Valves Under Kitchen Sink Kitchen Background. I have the faucet installed in the sink but not connected to the hot and cold water. Keeping the cutoff valves under your kitchen sink in working order is important, because it's difficult to repair the faucet if you can't shut them off.
Alibaba.com offers 1,013 under sink valves products. First, try adding a studor auto vent under the kitchen sink. Have you peeked into the cabinet under your kitchen sink lately?
Controls the flow of water.
Don't call the plumber just yet: There are lots of ways a kitchen sink can break, and at least as many ways to fix one. I need to decide what to do next. Undermount sinks are attached under the countertop.