VRA1.080

Description

Flow is free from 1 to 2 until pressure increases to meet the selected valve setting, allowing relief flow through port 1 to tank. This valve combine the typical function of shock relief valve (direct acting) and anticavitation function through the check valve. The direct action and the specific design allow a very fast opening and closing.

• Screw the valve into the cavity using the mentioned installation torque;
• Adjust the setting using the stem “A”;
• Once the valve is adjusted to the required pressure setting, lock the screw “B”. Be careful to make the pressure setting adjustment when the screw “B” is loose; block the screw with torque 2-4 Nm (1.5-3 ft-lbs) only when the pressure setting is adjusted.