Fleck 3900 Control Valve

3” control valve composed of a lead-free brass valve body for superior strength and durability.

• Recommended operating pressure :26 – 125 psi (1.8 – 8.6 bar) (0.18 – 0.86 MPa) 
• Maximum inlet pressure :125 psi (8.6 bar) (0.86 MPa)​