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Secure-Gard™ Model 1049

 Secure-Gard™ Model 1049

The Model 1049 Pilot Operated Vent Valve (POVV), while being balanced against outlet header pressure, has some operating restrictions relative to the ratio of the outlet header pressure to the set pressure. The reason is that in order for a pilot operated main valve to open, the actuator or �dome� pressure must be reduced sufficiently.�
Secure-Gard™ Model 1049

Visit the Aval Limited website for more information on Secure-Gard™ Model 1049

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