HTKH、HTKH-B series Safety Valve Quick Switching Device
● High cost caused by unscheduled shutdown can be avoided, since crossover can be done without shutdown the process.
● Pressure loss is small, guaranteed the combined pressure relief valve has designed discharged coefficient.
● The operation is safe, convenient and fast.
● A vent valve is installed at the bottom of each pressure relief valve to discharge medium before dismantling the pressure relief valve.
● At high pressure class( ≥ 600lb), balance valve will be setup in the quick crossover combination, to make change over conveniently.
● Temperature arranges from cryogenic to high. Excellent seat ensures good tightness during times of changeover.
● Suitable for the working condition of no shutdown, and can avoid the loss caused by emergency shutdown and maintenance.