Watts 405-RW 4 - Part of the 405-NRS-RW Series ZA100F-6NH The low pressure range is

The low pressure range is 10 to 35 psi (69 to 241 kPa) with the pressure setting set at 30 psi (207 kPa)

5 C to 66 degrees C)

This polyethylene sheeting is reinforced with a strong scrim to enhance its durability and prevent tears

helping manage runoff in shallow roofs

1″ total depth—provides solid hydraulic capacity while being rugged in tough conditions

Watts 405-RW 4 - Part of the 405-NRS-RW Series ZA100F-6NH The low pressure range isThe 4 inch non rising stem resilient wedge flanged gate valve is designed for use in irrigation and water distribution services. It features an epoxy coated cast iron body with ANSI B16. 1 flanged connections, resilient wedge disc, cast iron bonnet, bronze non rising stem and is operated by a cast iron handwheel. The resilient wedge disc design offers both positive seating and resistance against high differential pressure. The maximum pressure rating