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Valve test system
Type
F [1 - 3]: VPS: Load valve
F [1 - 3]: VPS: Load time
F [1 - 3]: VPS: Relief valve
F [1 - 3]: VPS: Relief time
VPS: Calculating the testing times
F [1 - 3]: VPS: Fuel valve 1: Proof time
F [1 - 3]: VPS: Fuel valve 2: Proof time
F [1 - 3]: VPS: Valid time
F [1 - 3]: VPS: Fuel valve 2: Delayed close
Parameter
Description
Opening time for the valve with which the pressure in the test segment is automatically relieved during the valve test.
If you use fuel valve 2 for pressure relief, a maximum of 3 seconds is permissible (EN 676). That means:
If F1: VPS: Relief valve = 1, then F [1 - 3]: VPS: Relief time = maximum 3 seconds.
If F2: VPS: Relief valve = 1, then F [1 - 3]: VPS: Relief time = maximum 3 seconds.
If F3: VPS: Relief valve = 1, then F [1 - 3]: VPS: Relief time = maximum 3 seconds.
Properties
Integer
0
30
s
Reference
2114; 2005; 2119
DOC-719832909