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HUG-ES SLPPLV INC
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SERIES 400 SAW
I
0 • 0 a NO SPILLS = NO SPURTS
a e SEWAGE AIR & VACUUM VALVE a e e a e
30%
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0 No Exception Taken Item
L3 Make Corrections Noted ,�eJectod
U Ravise and Rosubtni:
Checking Is only for Cone,- a wi;h
the dosigr. c cq,
compilance }4ta fEn�'
Contract DevowAtsilftt', - :Y9 SaRmw
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lased at Ghsae.•;a w Barnda-
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Work Vy!th61&;Mea0oe11.1_v1 grr�ra.rcdvihas.
5at7Stactorynp�rjQ�ltgre4Q re! +t ''«_; '.rise_ 10 $"city
Sha vUvs manuL �., x - °,r ,.� /nyh proles
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Extan -r
401 and larger Model APCO Sewage Air & Vacuum
Valves are specifically designed for operation on
Sewage and Waste Media.
Air and Vacuum Valves are needed to vent large
volumes of air when the sewage line Is filled and allow
air to re -enter when draining, to prevent vacuum or
column separation occurring. Sewage Air and Vacuum
Valves utilize two floats, each connected to a common
stem which Is gulded thru a bushing,
The upper float shuts oft instantaneously against the
seat, due to the impact zone and lifting force of the
much larger CONCAVE BOTTOM FL'OA'C'r as sewage
media antlers the valve body.
Once closed, and pressurized, the Air & Vacuum will
not open to release air. It will open under negative
pressure allowing air to re -enter and prevent vacuum
to form In the line.
SE RI E S 400 SAW
4DENCE - SEWAGE AIR b VACUUM VALVE SERIES 400 SAVV
restrlctea ventirtg or re -entry of au thr it during fdil,g Qr Jralnlnq of fhe force main, to pregnt
tell incorporate (2i stainless stee . floats dlrenly cannectso uy ■ ataiatesa steel float guide, io
IGAVE FLOAT and top &hut -off floss. Ths air gap shall , otard waste ,alias frorn the louiing or
Ifle shall petltteC with a oulde bushing aria actfo protect 1ne shutof! ibu from direct alr fiow. The
a as' in P *ca. without dfstcrtion, lortipnt ihw fl
p cover Without reenoVLnL 1st& main valvelrL M the i, rtes Ths :Omple[e valve s1s1; WlthatarJ Sou psi
irok di.Opnneet eouplinQs end rrWrMim 5' nnae for hush,rg. (Eno:new to toadh).
end one outlet (engineer to apeoHy)�
7nally printed installallon and malntenancs instruclian man Jala MIth each vaivo.
following A T.M. epselflcationa:
Cat Iron ASTM Al20 OR B
stelnlses steel ASTM A240
9talnteea SteN ASTM A2Q T304
stainless Steel Series T300
ouna -N Nitrite PuGoer
Phenolic primer P*d oxide FDA Approved fot ?oweuls Mter
COPY Qx t -g ; R r 19
Apco /V alve S Primer Corp 119
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a 1 C 1
4DENCE - SEWAGE AIR b VACUUM VALVE SERIES 400 SAVV
restrlctea ventirtg or re -entry of au thr it during fdil,g Qr Jralnlnq of fhe force main, to pregnt
tell incorporate (2i stainless stee . floats dlrenly cannectso uy ■ ataiatesa steel float guide, io
IGAVE FLOAT and top &hut -off floss. Ths air gap shall , otard waste ,alias frorn the louiing or
Ifle shall petltteC with a oulde bushing aria actfo protect 1ne shutof! ibu from direct alr fiow. The
a as' in P *ca. without dfstcrtion, lortipnt ihw fl
p cover Without reenoVLnL 1st& main valvelrL M the i, rtes Ths :Omple[e valve s1s1; WlthatarJ Sou psi
irok di.Opnneet eouplinQs end rrWrMim 5' nnae for hush,rg. (Eno:new to toadh).
end one outlet (engineer to apeoHy)�
7nally printed installallon and malntenancs instruclian man Jala MIth each vaivo.
following A T.M. epselflcationa:
Cat Iron ASTM Al20 OR B
stelnlses steel ASTM A240
9talnteea SteN ASTM A2Q T304
stainless Steel Series T300
ouna -N Nitrite PuGoer
Phenolic primer P*d oxide FDA Approved fot ?oweuls Mter
COPY Qx t -g ; R r 19
Apco /V alve S Primer Corp 119
2 1 7 1 1 ._1 2 13.:4 FR TURNER COLLIE& BRADEN972 730 3002 TO 9972 - -I --17'L ll
GENERATION II
APCO AIR VALVES FOR
SEWAGE PIPELINE SYSTEMS
EFFECTS OF AIR in a pressurized dosed - pipeline system
must be recognized. An air pocket will decrease the
cross - sectional area and increase frictional pressure
loss The combined loss for two -phase flow (air &
water) is always greater than the pressure loss for each
phase flowing alone. Thus. air in a pipeline increases
system +low resistance and Increases system head
against which pumps must, operate.
AIR MAY LVJFR A PIPING SVS7FM IN MANY' WAYS
(1) Air in the pipeline. when initially filled, may not be
comp etely purged.
(2) .Air may be drawn in aI a pump inlet by entrainment
if the liquid level falls below the inlet elevation.
(3) Air in solution (about 2% by volume) will be
released at points in the pipeiioe where the pressure
is reduced, especially where L`e
close to hydraulic gradicr.t
(4) Gas created fro-:
flanged Joint's.
(6) Air may enter by voCevng at the Dump
AIR IN PIPING :encs Pants in the
.ire when flow velocii are Iov: If the air pocket
formed is large. part of G will be rernoved when velocity
increases. This partitioned air may or may net go
through he system. depending on velocity, pipe size.
and down - slope It may only move into the sloping
straight section and then return to the summit when
velocity decreases.
lMhile :t 1s impossible to :otagy prevent accumulation of
a.r (or cases) wllhin the piping system, the volume can
be c eaX mlir mi-<ed by Installing APOO Sewage Air
pele95e Valves.
bbhen a,r s present .n a hydraulic pipeline. glows are
e ratio. unpredictable and have high head losses.
Sewage woks require Air Release Vanes on pipeline
high pants.
All APCO Sewage Valves are fumished for 150 psi.
Higher pressures available. Specify if operating
Pressure below 20 psi for lower durometer seating,
i . l_t"- t'13
SEWAGE COMBINATION AIR
Series 440 SCAV
First in a
Single Body
No Spills
• No Spurts
Shorter
CONCAVE FLOA;
PATE. _D
Now, APCO brings you THE LATEST STATE OF THE ART Sewage
Air Valve design: a Single Body Double 0 I' ce ' So age Combination
Air Valve ".
GENERATION fl...a new generaUOr o{ A; %, i Jes..:n.
Field tested under actual ooera a;:
features that have made the yu �e. 1 rte. a� `Ja!ves a o 4C i
Sewage Air./Vacuum Valves the wo d's 5 =;' Nv,o; In -. Sino!e
Body -plus a New Concave F(cai' - tc �-:Ivc ^.:en 7fea;er performarce
and re'iabd :ty.
You no longer need to DIG DEEPER TRENCHES OR BUILD
DEEPER VAULTS BECAUSE THE 400 SERIFS IS AT LEAST 30%
SHORTER THAN OTHER MODELS'
Valves that won't spill or spurt befo-e sv_,c No rmo messy
waste flooded valve vaults to pumc u;• . -r Pug n Station floors to
mop up it shuts off drop tight
Take a serious look at GENERATION 11 - APLO Selvage Valves.
Manufactured to our industry s hlg�est str.r „IarcS jr;:v dirt' highest
efficiency and reliability of any caw :;a s: a;a .able in the
market today
Series 440 SCAV
MODE SIZEIINLET�OUTLET PIA rver•
DtAIN
MMM
F J'a ('• 4 I f'n ,� �>- ��'%ti.rt y�•2 ..� ; 1�{
456 6 "�. FL ANGE 6 '; 35 v9 13': 242 297