Groth - Model 12E-TSW -Spring Loaded Pressure / Vacuum Relief Valve

The Groth Model 12E-TSW spring loaded design was created to exceed industry needs. Extensive research and development have produced a product that achieves both superior sealing performance and industry leading flow rates, while also allowing customers to reach required flow with a potentially smaller sized valve. The pressure/vacuum relief valve is designed to protect your tank from damage created by overpressure or excessive vacuum. Costly product evaporative losses due to normal tank breathing are greatly reduced. The Model 12E-TSW is a superior sealing valve developed to minimize fugitive emissions while providing increased protection and safety to tank equipment and on-site personnel.