This item is priced and sold as a pair.
The Series Q170 Tubular Valves are the simplest and least costly devices
that can assure accurate liquid level indication. We offer two series
available both with different designs. Both valves use transparent
vertical tubes, where to lowest visible point connected to the tank or
boiler at the lowest level of interest. The top of the glass is usually
secured with another valve, but also may be open to the atmosphere if
the tank is open. Isolation valves are placed above and below the gauge
glass connections.
Automatic valves come with a corrosion-resistant ball checks. These
valves are designed for standard straights through flow with 1/2" vessel connections. These valves can be put together with highly
durable Pyrex glass tube or high pressure tube of 5/8" diameter.
Guard rods and a round Plexiglas cover are available to protect the
glass tube.
Pressure and Temperature RatingsStandard Connections
- Vessel 1/2" NPT Male
- Tube 5/8" Diameter
* For large quantity or custom product, please request a quote at PPC QUOTE REQUEST or contact our Sales Engineers at sales@pressureproducts.com 
