Graco Inc. 965786 - Manual (Page 7)

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Installation
Connections
D
The fluid inlet is 1/4 npt(f).
D
The fluid outlet is 1/4 npt(f) or 3/4–16 unf(m).
D Air inlets are 1/8 npt(f).
D
See Accessories, page 25, to order air control
valves and tubing.
Electric Switch Hand Held Valve
Install a remote 4-way air control valve to operate the
valve. Connect an OPEN air signal air line to the 1/8
npt(f) port on the side of the valve. Connect a CLOSE
air signal air line to the 1/8 npt(f) port on the opposite
side of the valve. Wire the normally open valve switch
to the system control.
Machine Mount Valve
Install a remote 4-way air control valve to operate the
valve. Connect an open air signal air line to the 1/8
npt(f) OPEN port. Connect a close air signal air line to
the 1/8 npt(f) CLOSE port.
Air Switch Hand Held Valve
This valve has a single air inlet and an internal 4-way
spool valve, which directly operates the air piston.
Connect the air line to the 1/8 npt(f) air inlet.
Fig. 3
1
3
2
8370A
1
2
3
Solder to terminals in cable connectors as shown in Detail A.
Normally open, momentary contact switch.
Ground connection.
Detail A
Electric Switch Hand Held Valve shown