Groth Vacuum Relief Valve (VRV) – Weight Loaded, Horizontal Mounted

The new Groth Model 13S-T0W-0 is used when vacuum relief is the only requirement. The 13S-T0W-0 is side mounted on the tank body or piped in. Intake relief necessary under working conditions is achieved by a weight loaded pallet. This feature reduces the possibility of tank damage due to an excessive vacuum condition. Valve size must be selected to perform required vacuum relief under operating and thermal conditions.

• 10% Overpressure Advantage – Full rated flow capacity achieved at 10% over-pressure
• Product leakage and fugitive emissions are reduced via ultra-tight sealing
• Higher flow capacity to protect from excessive vacuum build up
• Peripheral and central seat guides ensure reliable, repeatable performance
• Designed for easy maintenance, thus reducing downtime and operational cost
• Compliant to API-2000 and ISO 28300 standards