Nor-Cal N-Series Op Lit - Manual (Page 13)

13 Call toll free 800-824-4166 or 530-842-4457 • FAX 530-842-9130
N-Series Isolation Poppet Valves
7.2 Valve Rebuild Kit
All N-Series valves port size 0.75” thru 2”, use the actuator rebuild kit. The rebuild kit consists of the pneumatic / spring actuator and the bellows assembly. The
rebuild kit does NOT include the poppet and bonnet O-rings, solenoid valves or position indicators. These parts should either be reused from the original parts,
or they need to be ordered separately (refer to Sections 7.1, 7.3 and 7.4 as applicable).
The valve rebuild kit can be ordered under part number:
NA-075-99: Rebuild kit fits sizes 0.75” – 2” N-Series valves.
To rebuild the N-Series valve, please follow the same instructions as outlined in section 7.1 for replacing the O-ring seal.
7.3 Replacement or Add-On Solenoid Valve Kit
The N-Series valve can be equipped with four different solenoid (air pilot) valves, including operating voltages of 24 VDC, 120 VAC, 240 VAC and 24 VAC.
NOTE: ORDERING SOLENOID VALVES: Please make sure to have the part number or serial number of the valve available when ordering the
solenoid valve replacements in the event you are not sure which solenoid type (operating voltage) was originally installed.
The solenoid replacement kits include:
N-S11-K: 120 VAC solenoid kit
N-S21-K: 24 VDC solenoid kit
N-S31-K: 240 VAC solenoid kit
N-S41-K: 24 VAC solenoid kit
To add or replace the N-Series solenoid valve, please see the following instructions :
Install the two air fittings
and air filter onto the
solenoid as shown.
The straight air fitting
accepts a 5/64“ or 2mm
hex key internally for easy
fastening.
1
Install solenoid bracket
using the two 4-40 x
1/4” thread forming
screws supplied.
2
Attach the solenoid
assembly to the bracket
using the two 4-40 x
1/2” screws supplied.
3
Insert the poly tubing
into the air fitting of the
valve and the air fitting
of the solenoid.
4
Air Fittings
Filter