2-23. OFFSET VALVE AND REGULATING VALVE (CONT).
Replace authorized unserviceable parts
New handle should be reinstalled on the old regulating
valve to turn in.
Valve diaphragm (1)
To reassemble, place valve diaphragm (1) between halves (2 and 3) of
Be sure lubrication fitting is positioned away from
mounting bracket (5).
Valve halves (2 and 3)
regulating valve (4). Position mounting bracket (5) on top of upper half (2)
Regulating valve (4)
of regulating valve (4) with the upright in line with the inlet/outlet ports.
Mounting bracket (5)
Hexagon head cap
Aline two screw holes and insert two hexagon head cap screws (6)
through mounting bracket (5) and the offset valve. Attach two hexagon
plain nuts (7). Insert two hexagon head cap screws (8) through the offset
Hexagon plain nut (7)
valve and attach two hexagon plain nuts (9).
Hexagon head cap
Tighten four hexagon head cap screws (6 and 8) (2 ea) and four hexagon
Hexagon plain nut (9)
plain nuts (7 and 9) (2 es).
Screw lubrication fitting (10) into the offset valve and tighten.
Lubrication fitting (10)
Slide collar (11) and bevel gear (12) onto the sleeve around the shaft, then
Collar (11 )
install and tighten eight setscrews (13). Slide sleeve bearing (14) into
Bevel gear (12)
mounting bracket (5). Slide shaft extension (15) through sleeve
bearing (14) and into bevel gear (16). Twist shaft extension (15) until the
Sleeve bearing (14)
holes aline with the holes in bevel gear (16) and insert spring pin (17).
Shaft extension (15)
Bevel gear (16)
Insert handle (18) onto the shaft, turn handle (18) to aline holes with the
Spring pin (17)
holes in shaft extension (15), and insert pin (19).