Y690VB Series vacuum breakers are used in applications where an increase in vacuum must be limited. When there is an increase in vacuum ( decrease in pressure) beyond the setpoint on the diaphragm, ....
Testindo is quality source for buying new, used, and refurbished test equipment, measurement equipment, inspection system, monitoring system, and industrial measurement system. We also provide....
Y610A, Y611A, and Y612A Series devices are used in a wide variety of vacuum and relief service applications. Y610A Series devices are used as vacuum breakers, the Y611A Series devices are used as....
168 and 168H Series pneumatically operated three-way snap-acting switching valves are used to switch pressures on and off in response to a predetermined change in an input signal pressure. In....
Type 122A valve is a high-capacity, economical three-way pneumatic switching valve for on-off applications. This valve can be used for diverging or converging gaseous service, diverging liquid....
Type 119 switching valve is used for on-off or throttling control of noncorrosive or mildly corrosive gases. It is designed to meet low-pressure gas application requirements in many varied industries....
670 Series panel-mounted regulators are compact, rugged units used primarily for manually loading gas regulators. Applications include any control device that needs to be manipulated from a remote....
66R Series vapor recovery regulators respond to changes in blanket gas pressure and throttle open or closed to control the flow of the blanket gas out of the vessel. A vacuum source on the outlet of....
Type 1290 vapor recovery regulator is a self-contained, pilot-operated regulator system used for vapor recovery blanketing gas. When blanketing gas pressure inside the vessel rises, due to thermal....
The T208 Series are direct-operated tank blanketing vapor recovery regulators. These regulators are used to sense an increase in vessel pressure and vent excessive internal tank pressure to an....
Type SR8 backpressure regulator is a compact, large capacity, direct-operated backpressure regulator. It is designed for use in applications where a sanitary design is essential, such as....
Type H800 relief valve is a compact, lightweight, direct-operated relief valve. It is used primarily between a pneumatic instrument and its supply pressure regulator to limit the instrument supply....
H200 Series Pop relief valves are direct-operated relief valves with preset and pinned spring retainers. The inlet pressure registers directly on a spring-opposed poppet assembly that includes a....
Fisher Type H120 direct-operated relief valve has a preset and pinned spring retainer. The inlet pressure registers directly on a spring-opposed poppet assembly, which includes a Nitrile ( NBR) disk.....
The Accu-Pressure Type Y696 is a direct-operated vapor recovery regulator with internal registration, requiring no downstream control line. This regulator is used to sense an increase vessel pressure....
Y695A Series backpressure/ relief valves are direct-operated and are used to maintain a constant inlet pressure or vessel pressure with the outlet flowing to atmosphere or to a system whose pressure....