WSP Reverse Osmosis Valve Head - VH-1600G

When a reverse osmosis system’s control head fails early, it can shut down your water treatment entirely, leaving you without the clean water you depend on. The WSP Reverse Osmosis Valve Head - VH-1600G manages your system’s operation with precision, ensuring it runs smoothly and efficiently.

When the system controlling your drinking water stops working right

Imagine your compact reverse osmosis setup suddenly stops producing clear, filtered water. Maybe the digital screen no longer responds, or your system won’t flush and regenerate as needed. Without a properly functioning control head, the RO system can’t follow its cycle — no rinsing, no filtering, just stagnant water and shutting down. This is more than inconvenient; it means you lose access to the clean water you rely on daily for drinking, cooking, and your small business or clinic needs.

Smart control at the heart of your reverse osmosis system

This valve head assembly is the brain of your RO system. It uses a digital display to let you set up and monitor status clearly. The built-in NRO ROC2 controller manages the system’s timing and processes automatically, including flushing the RO membrane to prevent buildup. It also watches water pressure during operation, ensuring the system runs under the right conditions. This level of control helps save water by running regenerations and flushes only when needed, rather than on a fixed schedule that wastes resources.

The reverse osmosis membrane it supports

The valve head works with an RO membrane inside the treatment tank. This membrane filters out dissolved solids, lead, arsenic, fluoride, nitrates, and bacteria from your water. It’s the part that physically removes these contaminants, while the valve head controls when and how the membrane cleans itself and produces treated water. The membrane size and exact tank dimensions depend on your system’s capacity and are confirmed when we size your equipment.

The tank and capacity options for your needs

This valve assembly comes in a range of sizes to match different water demands: from about 800 gallons per day up to 20,000 gallons per day in various standard models. The size you choose depends on the volume of treated water your household or small business requires, and the system’s flow rates. Because it’s a key part of the whole RO setup, we make sure the specific valve head fits your membrane tank and expected daily use perfectly.

Who this valve head is designed for

The VH-1600G and related versions suit small businesses, cafes, or clinics where dependable, high-volume water filtration is essential. If you need less than 800 gallons a day, a smaller system might be a better fit. For larger operations or higher daily water demand, you’d want to size up accordingly. We help guide you to the right choice based on your water use and treatment goals.

What you get and how we help you choose

The package includes the digital control head with the NRO ROC2 controller integrated, ready to manage your RO system’s cycles and flushing. We do not include a tank or membrane in this product; those are selected based on your water and system size. When you reach out, our team will ask for your ZIP code and describe your water problem. That lets us confirm the correct size and configuration for your needs before sending a free, no-obligation quote with all details.

Who this size is right for

At 800 gallons per day this is sized for a small business, cafe or clinic.

Match it to peak daily draw with some margin. Recovery rate and feed water quality both move the real output, so build in room rather than buying exactly to the number.