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APPLICATION:
The valve (see image on the right) is used at working temperatures below 420 centigrade in equipment and conduit carrying steam and air as protective installation for over-pressure. In the event of the pressure inside the equipment and conduit surpassing allowable value, the valve automatically opens, which is followed by full discharge.In the event of the pressure inside the equipment and conduit surpassing allowable value, the valve automatically opens, which is followed by full discharge. While the pressure drops to normal parameters, the valve automatically closes to ensure safe operation of equipment and conduit.

INSIDE NOMINAL DIAMETER
DN(mm)

SIZE(mm)

do

DN'

L1

L0

40

32

150

344

715

50

40

150

344

715

80

50

150

344

715

Catalogue# 070510799

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GA44H-40 lever type safty valve


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GA42H-16C lever type safty valve

    The valve (see image on the right) is used at working temperatures below 420 centigrade in equipment and conduit carrying steam and air as protective installation for over-pressure. In the event of the pressure inside the equipment and conduit surpassing allowable value, the valve automatically opens, which is followed by full discharge.In the event of the pressure inside the equipment and conduit surpassing allowable value, the valve automatically opens, which is followed by full discharge. While the pressure drops to normal parameters, the valve automatically closes to ensure safe operation of equipment and conduit.

INSIDE NOMINAL DIAMETER
DN(mm)

SIZE (mm)

Do

L L1 H L0

40

32

120 110 290  630

50

40

135 120 310 630

80

65

160 135 345 630

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GA41H-25 Single lever type safty valve

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