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CLEAN ROOM |
Solvent cleaning procedure for repairing valves used in critical process services Chlorine, Phosgene, Oxygen, Isocyanate, Hydrogen Peroxide, Anhydrous Hydrogen Chloride (HCL), Anhydrous Hydrogen Fluoride (HFL) |
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TEARDOWN AREA |
Disassembly, initial parts inspection, notations, sandblasting or washing of parts are done in this area of the shop. |
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WIDE RANGE OF TEST FLANGES |
This is only one part of our testing capabilities. Multiple sized and flange ratings are available for whatever valve size or rating is required. |
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PRESSURE TESTING RANGE |
From low pressure (e.g. water column) to high pressure, LISCO's prepared versatility is ready 24/7/365 for your tank vent and PRV testing range requirements. |
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CONTROL VALVE TESTING |
Calibration of control valves is essential for your process to be efficiently operated. Our technicians are qualified to calibrate a wide range of control valve components - from analog to digital. |
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BOILER FOR STEAM TESTING |
LISCO has one of two boilers for PRV testing in the Freeport area. We are available to confirm your expensive plant steam remains contained. |
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HIGH PRESSURE |
LISCO utilizes a lift device for high pressure PRVs to ensure the lift happens when the lift is supposed to happen. |
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LAPPING |
Lapping is essential to a properly performing PRV. LISCO is prepared for multiple sizes of PRV components. |
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FIELD SERVICE FLEET |
LISCO's Field Service Fleet is ready to roll at a calls notice to take care of issues in your facility from PRVs, Control Valves to valve controllers and mechanical or electric operators. |
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LOCALLY OWNED AND OPERATED |
LISCO is a locally owned corporation that has operated since 1969. We support our local merchants and service providers. We love to take care of our community. |
