Valves & Actuation
Asahi/America Duo-BlocĀ® Type 21 thermoplastic ball valve packaged with Series 94 Electric Actuator. Features include: 120 VAC, Open/Close - 5 second cycle time, Nema 4X thermoplastic housing with stainless steel trim. Auxiliary limit switches \ available, manual override standard - mounted and tested. UL-508 listed. Torque range 150 to 300 in-lbs. Duty cycle - 1/2" thru 2" (100%) 2-1/2" thru 3" (75%)
Asahi/America Duo-BlocĀ® Type 21 thermoplastic ball valve packaged with Series 94 Electric Actuator. Features include: 120 VAC, Open/Close - 5 second cycle time, Nema 4X thermoplastic housing with stainless steel trim. Auxiliary limit switches \ available, manual override standard - mounted and tested. UL-508 listed. Torque range 150 to 300 in-lbs. Duty cycle - 1/2" thru 2" (100%) 2-1/2" thru 3" (75%)
Asahi/America Duo-BlocĀ® Type 21 thermoplastic ball valve packaged with Series 94 Electric Actuator. Features include: 120 VAC, Open/Close - 5 second cycle time, Nema 4X thermoplastic housing with stainless steel trim. Auxiliary limit switches \ available, manual override standard - mounted and tested. UL-508 listed. Torque range 150 to 300 in-lbs. Duty cycle - 1/2" thru 2" (100%) 2-1/2" thru 3" (75%)
Asahi/America Duo-BlocĀ® Type 21 thermoplastic ball valve packaged with Series 94 Electric Actuator. Features include: 120 VAC, Open/Close - 5 second cycle time, Nema 4X thermoplastic housing with stainless steel trim. Auxiliary limit switches \ available, manual override standard - mounted and tested. UL-508 listed. Torque range 150 to 300 in-lbs. Duty cycle - 1/2" thru 2" (100%) 2-1/2" thru 3" (75%)
Reliable Heavy-Duty Design
Chemtrol True Union Ball Check Valves heavy-duty stub-acme thread seal carrier retaining ring provides more reliability than other designs. Standard features - TeflonĀ® seats, assembled with silicone-free lubricant.
Horizontal or Vertical Operation
Designed to operate effectively in horizontal or vertical positions. Equally effective in checking back flow from head pressure on the discharge or suction sides of pumps.Ā Maximum Internal Pressure of 150 psi at 73Ā° F for the most demanding applications of 1/2"- 4" valves.
Screen Assemblies
PVC and CPVC screens are available for easy conversion to foot valves, in all sizes.