RECOMMENDED SPARE PARTS
1444A Assembly
Part Description
Part Number
Internally Piloted Ceram Valve
2-8350-1
Lighted Conduit Connector
R950-5007
Subplate R950-5008
Muffl
er/Silencer
R800-1001
Coil and Operator (UL Listed)
R950-5024
Coil and Operator (CSA Approved)
R950-5026
(a) A quantity of one (1) of the seals is required depending on the solenoid valve style being repaired. The spring return side of the ceram valve dœ s
not have piston seals, therefore only the piston seal on the solenoid side of the valve requires replacement. Replace the worn seal with a new one
of the same type.
(b) A quantity of one (1) of the subplate gaskets is required depending on the solenoid valve style being repaired. Replace the worn subplate gasket with
a new one of the same type.
(c) The QRV diaphragm or the QRV plug is used when rebuilding the QRV on the solenoid side of the ceram valve depending on the style. If the ceram
valve dœ s not have a removable QRV seat, install the green diaphragm in place of the gray one. If there is a removable QRV seat, discard seat and
"O" ring and install the QRV plug and new "O" ring. The spring return side dœ s not require a diaphragm or plug.
1444A Repair Kit
In 1989/1990, the ceram solenoid valve casting design was changed
which aff ects some of the seals and gaskets. The repair kit includes
parts for both old and new styles and for double air piloted solenoid
valves, therefore some of the parts will not be used in the repair of
the single solenoid, spring return valves.
Description Part
Number
Rubber Seal and Quick
R950-5016
Release Valve (QRV) Kit including
instructions and illustrations
Qty
Part Name
4
Solenoid "O" Rings (2 reqd)
2
Cylinder "O" Rings (1 reqd)
2
(a) "O" Ring Piston Seal (Old Style)
2
(a) U-Cup Piston Seal (New Style)
1
"O" Ring for Air Spring Return (N/A)
2
End Cover Gasket (1 reqd)
1
(b) Subplate Gasket (New Style)
1
(b) Subplate Gasket (Old Style)
2
QRV Cover Insert (1 reqd)
2
QRV Covers (2 reqd)
2
(c) QRV Diaphragm
1
(c) QRV Plug
2
Cover "O" Ring (2 reqd)
2
QRV Seat (N/A)
2
(c) "O" Ring for Seat (N/A)
1
Grease (2 Grams)
North American TwinBed® II
1444A Compressed Air Solenoid Valve
Spare Parts 1444A
ENERG
Y | C
OMBUSITION
