HomeMy WebLinkAboutPROPANE PAPERWORK. PROPANE CONSTRUCTION NOTES AIV
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St Luce COUP&
1. All pipe and fittings above ground and Inside building shall be
SCH..40 Galvanized ASTM A120. or AGA approved.corrugated
stainless steel.(C.S.S.T.),pipe.
2. All polypipe and fittings shall be ASTM D2513 or ASTM D2517
and shall be buriled•oufside underground at a depth of 18" with
warning tape and tracer wire.
3. All pipe and meter locations are approximate and subject to
change.
4 All polypipe shall be joined by heat fusion or approved mechanical.
couplings.
5. All galvanized pipe shall be threaded.
6: All. pipe sha!l be pre sure tested to 20 PSI fog a penod of 24
hours.
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UNDERGROUND TANK INS'TALI_AT(ON
'
2' to G'
DOWN AWAY
FROMM DOMEDOME
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1 ANODE CABLE.
SACRIFICIAL ANODE J+ `s. / �,r i/
(MAGNESIUM BAG)
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St. Lucie
County
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REGULATOR
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Quality Steel Corporation AG/UG Propane Tanks
tEa vnor"
1450 wg. AND UP
APPROXIMATE ABOVEGROUND/UNDEGROUND (AG/UG) VESSEL DIMENSIONS AND SPECIFICATIONS
WATER
CAPACITY
DIAMETER
(OD)
HEAD I
TYPE
OVERALL
LENGTH
OVERALL
HEIGHT
LEG'
WIDTH
LEG"
SPACING
WEIGHT
(lbs.)
"QUANTITY
FUULLUAD
PERSTACK-
120 wg.
24'
Ellip.
5 -8
3
1-11/2
2'-10.1/2"
or 3'-11"
260
108 ) 96
16 112
•250 will.
30"
Hemi.
7'-10"
3'-8"
1'-5"
4'-31"
480
54
9
•320wg.-
30"
- Hem].
9'-7"
3',8"
1'-5"
5'
620
45
9
500 cog.
371/2"
Hemi.
10'
4'-2"
V-8"
5'
950
37 1 30
8
16
1000wg.
41"
HemL
16'
4'-5"
1'-8"
10'-1"
1,800
17 115
6 i 5
1450 wg.
461/2"
Ellip.
17'-4"
4'-11"
1'-9"
1V-7"
2,650
12
4
1990 wg.
461/2"
Ellip.
1 23'-11"
4'-11"
1 V-9"
16'
1 3,520
1 8
I 4
Dimensions and specifications shown arc appro dmate. IndMdual vessels may vary.
• Legspacing+/-2% LegwWths and spacing nrayvary based on mfg.location. Check with your salesperson for details. 12%250, 320 wg. standard tanks
-no holes in legs (one center hole on request). 500 and 1000 w& standard tanks- 2 holes IV on renter. 1450 wg. and up as shown above.
"Full load and stack quantities vary byshlpping location.. checkwith yoursalesperson for details.
General Specifications
- Conforms to the latest edition of ASME Rules for Construction of Pressure Vessels, Section Vill, Division 1.
Complies with NFPA 58.
- Rated at 250 psig from -20" F to 125' F. All vessels registered with National Board.
-Two service options available:
Option 1: Ready -to -bury underground option, coated with either powder coated phenolic epoxy finish
or liquid applied epoxy primer coat followed by urethane top coat, supplied with composite
AG/UG dome.
Option 2: Aboveground option, coated with either powder coated TGIC polyester finish or liquid
applied epoxy primer coat followed by urethane top coat, supplied with steel AG/UG dome.
-All vessels are shipped vacuum pre -purged to enable simplified first fill of the vessel.
Updated June 30, 2015
�sulietin L-P-T:. RU H
March 2010
Type R122H First=Stage Re`egulator
introduction
The Type R122H ts,an.Underwriters Laboratodesilisted
regulator designed for Two -Stage LP -Gas systems.
Thee -unit is designed to reduce the tank pressure So an
a=•
outlet pressure.of 1 D pslg. The compact size, makes it
ideal for 'smalI domestic:applications anti underground
-tanks. The outlet. pressure setting is nonadjustable;
and is factory set ata nominal 1t7 psig:_ Screened drip-
" p _ rated over the;outiet;as standard;. ;
li'ventsare;orie, ,
Features
• 20 year Recommended Reptacement Lie = The r
R122H'is designed using rugged time proven
design concepts'and construided of corrosion figure 1 ryps;Rr22HFlrst-'stage Rag daror .
resistant materials, both'intemaily and wdemaily
With properinstallatwn and penodic,inspection and
maintenance the -RI 22H regulator will nfeeta 20 --,-
• `Superior Oveip
combination of
Year Recommended Replacement Life.
gent provide oGe
Dual Gauge Taps = 8uilt-rn 118 inch; NPT gauge' ,
OIL standards:.
taps oriticed to a number 54 drill size on both'
R622 or R652; t
'the.inlet and outlet side. of there ulator a lovV
"downstream pre
easy testing:,
psig eyanyin,a d
A Durability-Afluomcarbon.vaive discis utilized
� -, orrosiorAesi
to improve lockup perfomtanre] n systems with
"m,an internal,
contaminated gas.
castings prior to
spring
and retai
• ,improved Regulation = A large: fabric-reinforeed
vaibe
seat.
diaphragm and stab0izer clip',derver accu rate ;and-'z
stable regulation._,„ `
--Positive Drainii
�
ra er ih the
P 1? t
•.Easy installation -•The units'ooinpactiize'and ,
the design allow
--ea sily accessible Het `andoutiet wrench Oats make.
case to drain ou
,installation easy even•in the tightest installations: corrosiowand:fn
failure
ner and a con
to 2 -
winted down
in the spring s -
ms with; ,
spgrg case.
ry pl
O
EMERSOK
Process Management
.
•. W . ..
TYPE NUMBER
CAPACHYBTU7NR -
'PROPANENI, .;.
_� CONNECTIONS •..�.
.,'INLET%OMET -
- 'NOMINALOUTLEt SETnN6 .
'R1TSH�A.1
,.gwl;tr7D,00D .,..
".:YIA-IpchX 712,�df,NPT ..
'_ '.'.
.,'10'�dj �.696ari `
ir.C�l7bWw0m�Q3iGRa70.Yl4tlet�ses5we �d drib tlmop., -- _. _. _ _. ..
Bulletin 71.1: R622
Body Size and End ConnectionStyletl)
112 NPT inlet and outlet
Maximum Allowable Inlet Pressurell)
Operating: 125 psig (8,6 bar)
Emergency: 125 psig (8,6 bar)
Except 1:8 to 2.2-inches w.c. (4 to 5 mbar) spring
range which has operating and emergency
pressures,of 60 psig (4;1 bar)
Maximum Allowable Outlet (Casing) PressureO
Operating to Avoid internal Part Damage:
3 psid (0,21 bar d) above outlet pressure setting
•Emergency: 20 psi 0 A bar)
Outlet Pressure Ranges
See Table 1
Orifice Size
118-inch (3,2 mm)'Orifice
Flow Coefficients
Wide -Open CD for Relief Sizing: 12.5
Wide -Open C;, for Relief Sizing: 0.36
Cl: 35
IEC Sizing Coefficients
kf. 0.78
Fo: 0.82
FL: 0.89
Flow Capacities
See Table 2
In addition, Type R622 regulators have internal relief
across the diaphragm to help minimize overpressure.
Any outlet pressure above the start -to -discharge point
of the non-adjustable relief valve spring moves the
diaphragm off of the relief valve seat; allowing excess
pressure to bleed out through the screened spring
case vent.
Table 1. 0011al Pressttra Ranges
Pressure Registration
Internal
Relief Performance -
See Figure d
Internal Relief Performance
Start -to -Discharge is 8 to 22-inches w.c.
(20 to 55 mbar) for setpoints from
1.8 to 20-inches,wc: (4 to 50 mbar)
Start -to -Discharge is 140 to 200% over setpoint
from 20-inches w.c. to 2.2. psig (50 to 152 mbar)
Spring Case Vent Connections
3/4 NPT with removable screen
Temperature Capabilities(l)
-20- to 160-F (-29- to 71-C)
Approximate Weight;
2:35 pounds (1 kg)
Construction • Materials
Body, Spring Case, Diaphragm Plate, and
Orifice: Aluminum
Diaphragm, Disk, and O-ring: Nitrite (NBR)
Adjusting Screw and Pushpost: De(rinO
Closing'Cap: ASA'Thermoplastic (UV -Ray Resistant)
Control Spring: Zinc -plated steel
Machine Screw, Spring Seat,
and Lever. Zinc=plated steel
Valve Stem: Zinc
Relief Valve Spring, Relief Spring Retainer,
Lever Pin, and Vent Screen: Stainless steel
Specifications'
The Specifications section lists specifications for Type R622
Pressure Reducing Regulators. As it originally comes
from the factory, specifications for a given regulator
are stamped'on the spring case nameplate.
OUTLET PRESSURE RANGE
CONTROLSPRING PART
NUMBER
CONTROLSPRING
COLOR CODE
SPRING WIRE DIAMETER,.
INCHES(MM)
SPRING FREE LENGTH,
INCHES(MM)
1.8 to 2.24n0M w.c.(d to 6 mbar)
714453TOO12
T14398TOO12
Rurple
Change
OA51(1.30)
0.062(%58)
3-40(86,4)
3.40(86.4)
5 to 7-(ntlles w.c.(12 to IT moot)
6;5 to "am w.G(161022 mbar)
T14399TOO12
Yellow
0.0674(1,70)
3.51(91,7)
9 to 134ndM we (22 to S2 mbar)
13 to 20-intlres w.c.(32 to 50 mood
TJ4400TOO12
T14401TOO12
Silver
Gray
M072 (1,83)
OBW(2,03)
4.10 (104)
3:_80.(91,4)
16 to 3&Inaes w.c.(40to 87 mbar)
TI"02T0012
T14403T0012
Pink
Light Blue
0.0m(2,36).
0.105 (2,67)
3,52(89,4).,
3.66 {93,0)
1 to 22 pslg (69 to 152 mbaq
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