A3400L4 BACK CHECK VALVE INTERNAL STEEL (2" M.NPT) REGO USA SEITRON corrosion-resistant design

corrosion-resistant design

the 3197C features a robust brass body with male NPT and ACME connections for compatibility with standard LPG systems

Automatic shut-off during excess flow conditions

it ensures reliable overpressure protection in storage tanks

A3400L4 BACK CHECK VALVE INTERNAL STEEL (2" M.NPT) REGO USA SEITRON corrosion-resistant designREGO A3400L4 Internal Back Check Valve 2" M. NPT Steel The REGO A3400L4 internal back check valve is designed for use in liquid and vapor LPG service where a compact, high capacity valve is required. With a 2 inch male NPT inlet, it provides dependable backflow prevention, protecting system integrity during filling and withdrawal operations. Product Specifications Model REGO A3400L4 Connection 2" M. NPT Material Steel Application LPG & NH3 systems