Description
The Groth Model 13T-T0W-0 weight-loaded vacuum relief valve is designed for use in applications where additional vacuum relief is required. The necessary inbreathing relief under working conditions is achieved by a weight-loaded pallet. The 13T-T0W-0 helps provide greater fire protection and safety. The valve size must be selected to provide the required vacuum relief under operating and thermal conditions.
Product leakage and fugitive emissions are reduced through ultra-tight sealing.
• Increased flow capacity to protect against excessive vacuum buildup.
• Peripheral and central seat guides that ensure reliable, repeatable performance.
• Designed for easy maintenance, reducing downtime and operating costs.
Technical details
• Size: 2” (50mm) to 12” (300mm)
• Body material: Aluminum, Carbon steel, Stainless steel
• Pallet material: Aluminum (low setting only), Stainless steel
• Diaphragm materials: Buna-N, Blue FKM or FEP
• Weight material: Zinc-coated carbon steel, Stainless steel
• Bolting class: 150# ASME, PN10, PN16, JIS drilling classes available
• Vacuum settings: .80 inWC (2 mbarg) to 41.5 inWC (103 mbarg)
• Top seal, meeting API-2000 leakage requirements
• PED and ATEX certified