SERVICE VALAE + SAFETY VALVE

SPECIAL FEATURE

High vaccum valve for refrigeration machines

SPECS

15A, 20A, 25A, 32A, 40A, 50A

TEST SPEC

Test for inner pressure

Hydraulic - 105㎏/㎠

Test for aerial density

N2 GAS -60㎏/㎠(120/sec.)

Test for operation

Under 5000 times operation in 1 minute for 10 times

He. TEST

Under 1.0 x 10-9 ATM cc/sec

Temperature

0°C~190°C, -190°C~600°C