Series 203 Flange Type, Metal to Metal Sealing (Weld-On, Forged Steel)

Specification	Detail
Type	Series 203 Flange Type, Metal to Metal Sealing (Weld-On, Forged Steel)
Installation	Weld-on type Radiator Valve
Body	Forged Steel Body for high durability
Leakage Testing	100% leakage testing at 3kg/cm2 for zero leakage valves
Vacuum Testing	100% tested to withstand full vacuum for zero leakage valves
Sealing (Series 210)	Maximum allowable leakage through flap less than 1cc/minute with transformer oil at 1kg/cm2
Shaft Sealing	Double sealing on the shaft to protect against leakage during the lifetime of the transformer
Accessories	Supplied with mounting gasket or O-Ring

Description

Weld-on type Radiator Valve.
Forged Steel Body for high durability.
100% Leakage Testing at 3kg/cm for zero leakage valves.
100% tested to withstand full vacuum for zero leakage valves.
Maximum allowable leakage through flap less than 1cc/minute with transformer oil at 1kg/cm² for Series 210.
Double sealing on the shaft to protect against leakage during the lifetime of the transformer.
Valve supplied with mounting gasket or ‘O’ Ring.