331-3017 | Damper Actuator, Pneu No 4, 4" Stroke, 8-13psi, Fix Mt Plate, Ball Joint Cnctr | Siemens Type_Thermostat Accessory (Pneumatic) 1-1/4 PP DIAPHRGM VALVE REINFORCED

1-1/4 PP DIAPHRGM VALVE REINFORCED THREAD PTFE/EPDM

18 PVC REPAIR COUPLING GASKET SCH40

8X4 CPVC CLAMP SADDLE SOCKET FKM SS BOLT

16 CPVC VAN STONE FLANGE CL150

You can also start or stop a defrost off-cycle in two ways: using the three-button touchpad on the Advanced Menu or connect a momentary switch to the Binary Input (BIN)

331-3017 | Damper Actuator, Pneu No 4, 4" Stroke, 8-13psi, Fix Mt Plate, Ball Joint Cnctr | Siemens Type_Thermostat Accessory (Pneumatic) 1-1/4 PP DIAPHRGM VALVE REINFORCEDDamper Actuator, Pneu No 4, 4" Stroke, 8 13psi, Fix Mt Plate, Ball Joint Cnctr Pneumatic Model No. 4 Spring Range 8 13 psi Ball Joint Connector YES Clevis NO Mounting Style Fixed Pivot NO Pneumatic Bracket NO Positioning Relay NO Stroke 4 in Resources Datasheet(Powers Controls No. 4 Pneumatic Damper. Technical Instructions)Datasheet(Pneumatic Damper Actuators Submittal Sheet)Assortment System Descriptions(Powers Pneumatic Controls. Quick Reference