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EZValve 1.5″ Gas lift valve Memory gauge


These Dummy Gas Lift Valves have a Built-in Pressure-Temperature Gauge. They can be used for buildup jobs on gas producer wells or falloff tests in selective water injection or gas injection wells. Accurate results and valuable reservoir information can be obtained with this easy to use tool.

Technical Specifications

Transducer Type Piezo Resistive (Silicon on Sapphire)
Pressure Range 3000, 10000 and 15000 psi
Pressure Accuracy 0.05% F.S. (Long Term)
Pressure Resolution 0.0003% F.S. (>0.03 psi for a 10K gauge)
Temperature Error Max. 2 ºC (for the complete temp. range)
Temperature Resolution 0.005 ºC
Temperature Range 0 - 150 ºC
Memory Capacity 860,000 data sets (1,720,000 d.s. available)
Battery Voltage 1 AA Lithium Cell (3.2 to 3.9 Volt)
Battery Life Program Dependent (more than 2,500 hs typical for 10 sec sample time program)
Programming 20 steps
Sample Time 1 sec to 18 hours
Step duration 1 min to 45 days

Mechanical Specifications

Dummy Valve Type Top Latch
Diameter 38.1 mm (1.5 “) for 1.5” side pocket
Max. Length 525 mm (20.67“)
Housing H2S Resistant YES
Diaphragm H2S Resistant YES
Communications USB interface
Software Windows XP/Seven/W10