3
2a. Ensure the disc arm key slides inside the
disc arm before installing the shaft lock pin
(18). Ensure the shaft lock pin has
dropped into the groove provided for it on
the shaft.
3a. Install the inner and outer bushings then
install the shaft packing. Install the end
plate (34) with seal (36). Install and tighten
the end plate bolts (35) while ensuring the
end plate seal (36) remains in the groove
provided for it in the end plate.
4a. Lift the disc assembly several times to
ensure free closure with no metal-to-metal
contact.
5a. Wrap the packing around the shaft and cut
on a 45-degree angle, staggering the cuts
with each ring.
6a. Tighten gland bolts evenly until packing is
slightly compressed. After pressure has
been introduced into the valve, re-tighten
evenly until leakage stops.
7a. Ensure cover gasket sealing surfaces are
clean and apply a thin coat of Permatex
™
#2 to both surfaces. Tighten cover nuts in
an alternating pattern. Re-tighten as
needed after pressure has been introduced.
8a. Re-install the counterweight arm (30) with
key (30B) and tighten counterweight set
screws (30A).
9a. Slide counterweight(s) onto shaft and lock
in place using set screws (31A). Lift
counterweight arm and allow it to fall to
ensure free movement.
REPLACEMENT PARTS
Genuine replacement parts are available from your
local VAG/GA Industries representative or from the
factory:
VAG USA, LLC
234 Clay Avenue
Mars, PA 16046 USA
Telephone: 724-776-1020
Fax: 724-776-1254
E-mail:
Please have the nameplate data available when
ordering parts. Identify needed part(s) by Shop Order
(SO) Number, Figure Number, valve size and
individual part number.
REPAIR KITS
Soft Goods Kit includes Items 2A 5A, 8, 17 & 36
Size
Kit Number
Part Number
2
” to 3”
SW3
2-80-24000-218
4
”
SW4
2-80-24000-222
6
”
SW6
2-80-24000-225
8
”
SW8
2-80-24000-228
10
”
SW10
2-80-24000-200
12
”
SW12
2-80-24000-203
14
”
SW14
2-80-24000-206
16
”
SW16
2-80-24000-209
18
” & 20”
SW1820
2-80-24000-212
24
”
SW24
2-80-24000-215
Soft Goods AND Disc/Disc Arm Assembly Kit
includes above parts plus 3, 4, 5B, 5C, 6, 6A, 6B
& 12.
Size
Kit Number
Part Number
2
” to 3”
SW3D
2-80-24000-221
4
”
SW4D
2-80-24000-224
6
”
SW6D
2-80-24000-227
8
”
SW8D
2-80-24000-230
10
”
SW10D
2-80-24000-202
12
”
SW12D
2-80-24000-205
14
”
SW14D
2-80-24000-208
16
”
SW16D
2-80-24000-211
18
” & 20”
SW1820D
2-80-24000-213
24
”
SW24D
2-80-24000-217
All other parts ordered individually. Consult
factory for larger sizes.
WARRANTY:
The Warranty for GA Industries valves is
included in our Terms and Conditions which can
be found here:
https://gaindustries.com/terms