Valve & Instrumentation Services
Jayaswal Engineering Enterprises delivers reliable inspection, precision calibration, and end-to-end maintenance solutions for valves and instrumentation systems—ensuring safe, compliant, and efficient industrial process control.
Instrumentation Calibration
Jayaswal Engineering Enterprises provides accurate and reliable field instrument calibration services to ensure your process measurements remain precise, stable, and compliant with industry standards.
- End-to-End Loop Checking: Verification from field instrument to control room (PLC/DCS) to ensure correct signal transmission and display.
- Calibration with Certified Standards: Use of traceable calibration equipment to maintain accuracy and compliance.
- As-Found / As-Left Reports: Detailed documentation for audit, quality control, and maintenance history.
Shutdown & ESD Services
Emergency Shutdown Valve testing, fail-safe verification and actuator inspection during plant shutdown.
- Emergency Shutdown Valve (ESDV) Testing: Functional testing of on/off valves to verify closing time, sealing integrity, and response under simulated trip conditions.
- Fail-Safe Verification: Ensuring valves move to their designated safe position (fail-close or fail-open) upon loss of air, power, or control signal.
- Actuator Inspection & Servicing: Detailed inspection of pneumatic, hydraulic, and electric actuators including stroke testing, air supply systems, solenoids, and limit switches.
