Asco 8316 Series Installation & Maintenance Instructions

Page 8 of 8 (Section 2 of 2) Form No.V6928R3 - Sec. 2
50 Hanover Road, Florham Park, New Jersey 07932 www.ascovalve.com
Figure 8. Series 8316, 5/8I Orifice, 3/8I or 1/2I NPT with solenoid parts for Low Power
or Intrinsically Safe constructions. For standard valve solenoid parts see Figure 6.
Indicates parts supplied
in ASCO Rebuild Kit
body
retaining ring
diaphragm
cartridge assembly
orifice gasket
cartridge gasket
valve body
body gasket (2)
valve bonnet
support
small flow gasket
large flow gasket
cover
end cap
bonnet screws and
assembly
disc assembly
disc spring
passage
gasket
1/8I NPT
cover screw (2)
Support arrangement for external piloting mode
of operation shown. For enlarged view and detailed
instructions refer to CHANGING MODE OF
OPERATION" section and Figures 1 & 2.
lockwashers (8)
pipe plug
(1/8I NPT)
mounting bracket (2)
(optional feature)
wrenching flat
(see instructions in
Piping section)
solenoid
parts
See Torque and
Lubrication Chart
Important
valve stem
Note: Diaphragm support and retaining ring are not present on all valve constructions.
diaphragm support
(see note)
(see note)

Asco 8316 Series Specifications

General

Series	8316
Body Material	Aluminum
Operating Pressure	0 to 150 psi
Media	Air, Inert Gas
Orifice Size	0.1875 inch
Port Size	1/4 inch
Voltage	24 V DC
Pressure Range	0 to 150 psi
Diaphragm Material	NBR
Operating Temperature	-4°F to 150°F