Part Number: 428566
Weight (lbs): 2
Part Description: The Pressure-Operated Stackable Actuator (Part No. 428566) is necessary when pneumatic actuation is required on any selector valve. This actuator is installed on top of the selector valve and a 1/4 in. pressure line must be attached to the 1/8 in. pressure port on the side of the actuator. The actuator must be manually reset.

Part Number: 429847
Weight (lbs): 0.5
Part Description: The Booster Actuator requires resetting after actuation. A Reset Tool, Part No. 429847, is available for this use.

Part Number: 428949
Material: Stainless Steel and Brass
Weight (lbs): 2.6
Part Description: The Booster Actuator, Part No. 428949, is used when electric actuation is required on the 1 in. selector valve, 2 in. selector valve, or the CV-98 cylinder valve. The actuator
mounts directly to the component and then a HF electric actuator mounts to the top of the booster actuator.

Part Number: 73327
Weight (lbs): 4.4
Material: Brass (Body), Stainless Steel (Plunger)
Thread Size/Type: 1/2 in. Straight Female for electrical conduit hookup
Description: Electrical actuation is accomplished by an HF electric Actuator, Part No. 73327, interfaced through an AUTOPULSE Control System. This actuator can be used in hazardous, indoor environments where the ambient temperature range is between 0 °F to 130 °F (–18 °C to 54 °C). The HF electric actuator meets the requirements of N.E.C. Class I, Div. 1, Groups B, C, D and Class II, Div. 1, Groups E, F, G. A maximum of two HF electric actuators can be used on a single AUTOPULSE release circuit. When utilizing only one HF electric actuator, an in-line resistor, Part No. 73606, is required in the supervised release circuit.

Part Number: 427082
Material: SAE 100 R2 Type AT
Thread Size/Type: Special to mate with CV-98 Valve (Valve End), 1/2 in. NPT Male (Manifold End)
Weight (lbs): 4
Part Description: The valve Flexible Discharge Bend (Part No. 427082) is a 5/8 in. (1.59 cm) I.D. extra-heavy flexible hose which connects the valve discharge outlet to the fixed piping or header manifold. The discharge bend has a special female thread for connecting to the valve outlet and a male 1/2 in. NPT thread for connecting to the fixed piping or manifold. The discharge bend will withstand a pressure of 9000 psi (621 bar). Its flexible connection allows for easy alignment of multiple cylinder banks to fixed piping. Each bend has a built-in check valve that prevents loss of agent should the system discharge while any cylinder is removed. The equivalent length of this hose is equal to 18 ft (5.5 m) of 1/2 in. Sch. 40 pipe.

Part Number: 418100
Weight (lbs): 0,1
Part Description: Orifice plate shipping assemblies are available as replacement plates. Replacement plates may be required in situations where the piping and pressure reducer size can stay the same but because of some hazard change, the size of the orifice in the pressure reducer must change. NOTE: Replacement orifice plates for orifice nipples are not available as the plate is a permanent fixture of the part.

Part Number: 418099
Weight (lbs): 0,1
Part Description: Orifice plate shipping assemblies are available as replacement plates. Replacement plates may be required in situations where the piping and pressure reducer size can stay the same but because of some hazard change, the size of the orifice in the pressure reducer must change. NOTE: Replacement orifice plates for orifice nipples are not available as the plate is a permanent fixture of the part.

Part Number: 418098
Weight (lbs): 0,1
Part Description: Orifice plate shipping assemblies are available as replacement plates. Replacement plates may be required in situations where the piping and pressure reducer size can stay the same but because of some hazard change, the size of the orifice in the pressure reducer must change. NOTE: Replacement orifice plates for orifice nipples are not available as the plate is a permanent fixture of the part.

Part Number: 418095
Weight (lbs): 0,1
Part Description: Orifice plate shipping assemblies are available as replacement plates. Replacement plates may be required in situations where the piping and pressure reducer size can stay the same but because of some hazard change, the size of the orifice in the pressure reducer must change. NOTE: Replacement orifice plates for orifice nipples are not available as the plate is a permanent fixture of the part.

Part Number: 418096
Weight (lbs): 0,1
Part Description: Orifice plate shipping assemblies are available as replacement plates. Replacement plates may be required in situations where the piping and pressure reducer size can stay the same but because of some hazard change, the size of the orifice in the pressure reducer must change. NOTE: Replacement orifice plates for orifice nipples are not available as the plate is a permanent fixture of the part.