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The Safety Valve - Leser.ru

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Tests and trials<br />

Capacity<br />

Determination of the coefficient of<br />

discharge and the capacities<br />

Function<br />

Determination of reseating and opening<br />

pressure, determination of the opening<br />

characteristic<br />

Type test approvals<br />

Type tests to the relevant standards<br />

Application<br />

Simulation of operating conditions to ensure<br />

safe function even in special situations<br />

Two phase flow<br />

Design guidelines for special media<br />

Back pressure<br />

Functional behaviour in special installations<br />

Bursting discs and change-over valves<br />

Design guidelines for combination with<br />

safety valves<br />

Damping<br />

Stable functional behaviour under all installation<br />

conditions<br />

Fatigue<br />

Mechanical stability of the components<br />

under high numbers of load cycles<br />

Joukowski<br />

Stability when subjected to shock wave<br />

Heat<br />

Mechanical stability of the components<br />

and functional leak tightness under the<br />

influence of high temperatures<br />

2<br />

9

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