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Home My WebLink AboutTABLE - SPECIFICATIONS7 I W, 0.1 U .fin sp rA 'A i0ft w Q A -1 r4 .0 A PIPE AND TUBING 5IZING TABLES 38-97 Table 15.1(o) Poly -ethylene Plastic Pipe Sizing Between Fn,aStage and Second -Stage Regulators: Nominal Outside Diameter (IPS) Gas: Undiluted Propane Inlet Pressure: 10.0 psi Pressure Drup: 1.0 psi I Specific Gravity: L52 Plastic Pipe 62 in. s/4 in. 1 in. I Si in. 11h in. 2 in. Length SDR 9.33 SDR 11.0 SDR 11A0 SDR 10.00 SDR I IAO SDR 11.00 (ft) (0.660) (0.860) (1.077) (1.328) (1554) (1943) 30 2143 4292 7744 13416 20260 36402 i0 1335 3673 6628 11482 17340 31155 50 1626 3256 5874 10176 15368 27612 60 1473 2950 3322 9220 13924 25019 70 1355 2714 4896 8483 12810 23017 SO 1261 2325 4555 7891 11918 21413 90 11S3 2369 4274 7404 11182 20091 100 1117 2238 4037 6994 10562 IS978 125 990 1983 3578 6199 9361 16820 150 897 1797 3242 5616 8482 15240 175 826 1653 2983 5167 7803 14020 200 778 1539 2775 4807 7259 13043 225 721 1443 2603 4510 6811 12238 230 681 1363 2459 4260 6434 11560 275 646 1294 2336 4046 6111 10979 300 617 1233 2228 3860 5830 1047-1 350 567 1136 2050 3551 5363 9636 400 528 1057 1907 3304 4989 8965 450 495 992 1789 3100 4681 8411 500 468 937 1690 2928 4422 7945 600 424 849 1531 2653 4007 7199 700 390 781 1409 2441 3686 6623 S00 363 728 1311 2271 3429 6161 900 340 682 1230 2131 3217 5781 1000 3292 644 1162 2012 3039 5461 1500 258 517 933 1616 2441 4383 2000 221 443 798 1383 2089 3753 IPS: Iron pipe size. SDR Standard dimctnion ratio Notes: t 1 Capadua are in 1000 Btu; hr. l2) Dimensions in parentheses are inside diameter 2014 Edition Bulletin LP-7: R122H March 2010 Type R122H First -Stage Regulator Introduction The Type R122H is an Underwriters Laboratories listed regulator designed for Two -Stage LP -Gas systems. The unit is designed to reduce the tank pressure to an outlet pressure of 10 psig. The compact size makes it ideal for small domestic applications and underground tanks. The outlet pressure setting is nonadjustable and is factory set at a nominal 10 psig. Screened drip - lip vents are oriented over the outlet as standard. Features 20 Year Recommended Replacement Life —The R122H is designed using rugged time proven design concepts and constructed of corrosion resistant materials, both internally and externally. With proper installation and periodic inspection and maintenance the R122H regulator will meet a 20 Year Recommended Replacement Life. • Dual Gauge Taps — Built-in 118 inch NPT gauge taps orificed to a number 54 drill size on both the inlet and outlet side of the regulator allow for easy testing. • Durability — A fluorocarbon valve disc is utilized to improve lockup performance in systems with contaminated gas. • Improved Regulation — A large fabric -reinforced diaphragm and stabilizer clip deliver accurate and stable regulation. • Easy Installation — The units compact size and easily accessible inlet and outlet wrench flats make installation easy even in the lightest installations. FISHER Figurer. Type R122H Fust-Stage Regulator Superior Overpressure Protection — The combination of a high capacity relief valve and large vent provide overpressure protection that exceeds UL standards. When used in conjunction with a R622 or R652, the two -stage system will limit the downstream pressure from the second -stage to 2 psig even In a double failure situation. • Corrosion -Resistant — Added corrosion resistance from an internal and external coating process for all castings prior to painting, stainless steel relief valve spring and retainer and a corrosion resistant relief valve seat. Positive Draining Spring Case — When installed properly with the spring case vent pointed down, the design allows moisture formed in the spring case to drain out limiting the problems with corrosion and freezing water in the spring case. ti EMERSON Process Management Bulletin LP-7: R122H Table 1. Ordering lnfoima(ron TYPE NUMBER CAPACITY STUINR CONNECTIONS NOMINAL OUTLET SETTING PROPANEItI INLET x OUTLET R 122H.AAJ 1.100400 114-tnth x 112-MCh NPT 10 pscg (0.69 bar) 1 Caaaeriy abased on 30 PSIG t2.0T Dart mid p eswre end 20% dmap 114.18 KS W.3 Figure 2. Type R 122H Dimensions ODES tnnn) LP.Gas Equ[pment Ensemon Process Management Regulator Teehnologte% tier. USA - Headrarters Mditle)t. Teecas 75069.1872 USA Telephone: 1(800) 558.5663 T .1(972) 5484574 For tirrther attonrtaaon visit wwwAshe n eguleters.corMp T to Emeasort logo is a twdem - -' end senoee not o1 Emerson EGO= Co. Ae other nsvU am ate property of Mw pmspecwo awns. Racer to a mAk oeated DY Fairer Co=atn. Inc.. a tustneas of Eittersort Process Uz*apamm Ybe , , I p 1, d aft PUNCOM are pad for Ir bmnborw purposes aaM. and vm" every afta nos teen =a b amm Mw acuaacy. am ace not b be construed as vearrxn0es ar Quamnt m ewass or I the punters or eetrvsoes One bed ims o or rhea use or nXec =y. YYe reserve M c*M to ntoM or CRp<OYO the ele"a ar f ern a1 stem tl[a6trf�t iR StY tlrtre vRCtbrt nOCLe. Emerson ProcessWn29wftvdmtw=a=ntspor&wVfw the s wxm. seas or rreauRanaexa a any product. R*SPW ft for prWff seWCM. use and erraamer:arroe ar atslr Ftneasoo Process RfeapeMw4 pradrof Mktg ew vM'tn em purrlMa EM ERSON.. oEmi W i'rooaae Manapea M Rep=mr Tedmak* es. Mc Zoos. 2010: AP RWft Reserved Process Management Bulletin 71.1:R622 Type R622 Pressure Reducing Regulator • Comp • Protet Scree ,we 2010 Ninh C:inarity • Inlet and Outlet Pressure Gauge Taps Figure 1. Type R622 Pressure Reducing Regulates Introduction Type R622 direct -operated. spring -loaded regulators provide economical pressure reducing control in a variety of residential. commercial. and industrial FISHER Wief (eight applications. These regulators can be used smith natural. manufactured. or propane gases and have the same inlet and outlet pressure capabilities. EMERSON Bulletin 71.1: R622 Body Size and End Connection Style(1) 112 NPT inlet and outlet Maximum Allowable Inlet PressureM 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) Pressurel') Operating to Avoid Internal Part Damage: 3 psid (0.21 bar d) above outlet pressure setting Emergency: 20 psi (1 A bar) Outlet Pressure Ranges See Table 1 Orifice Size 1/8-inch (3,2 mm) orifice Flow Coefficients Wide -Open C. for Relief Sizing: 12.5 Wide -Open Cv for Relief Sizing: 0.36 Cl: 35 IEC Sizing Coefficients XT 0.78 Fo: 0.82 FL: 0.89 Flow Capacities See Table 2 Pressure Registration Internal Relief Performance See Figure 4 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 w.c. (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 314 NPT with removable screen Temperature Capabilities(') -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: Delrin® 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 1. The kMft M 111b &AeM or any aNk a W star42M mr4atron SnoW r4 be exteeM owm a Is a waak ownee QU E I. du Port tle IWer=n and co 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. Outlet Pressure Ranges Specifications The Specifications section Usts specifications for Type R6= 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 CONTROL SPRING PART NUMBER CONTROL SPRING COLOR CODE SPRING wtRE DIAMETER. INCHES (MM) SPRING FREE LENGTH. tNCHE4 (MM) 1.8 to 2.24c m w.c. (4 to 5 mbar) 5 to 74XIIMS W.C. (12 to 17 mbar) T 14453T0012 T14398MO12 Ptttpte Orange 0.051 (1.30) 0.062 (l.58) 3.40 (86.4) 6.5 to 94nc11es w.c. (16 to 22 mbar) T 14399T0012 Yellow 0.067 (1.70) 3.40 (86.4) 3.61 (91.7) 9 to 134tm w.c. (22 to 32 mbar) T 1440070012 shw 0.072 (1.83) 4.10 (104) 13 to 204Wm w.c. (32 to 50 mbar) T 14401 T0012 Gray 0.080 (2.03) 3.60 (91.4) 16 to 35-mches w.c. 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I , • list f ... • i ` t r t •� " - PROPANE CONSTRUCTION NOTES 1. All pipe and fittings above ground and inside building shalt be SCH. 40 Galvanized. ASTM A120 or AGA approved.corrugated stainless steel•(C.S.S.T.) pipe. , 2. All polypipe and finings shall be ASTltli D251.3 or ASTM D2517 and shall be bu�e�d-outside 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'galvanlzed pWb shall be threaded. 0: A11 pipe shall be pressure tested to 20 PS! -W a period of 24 hours. . aura eovai ' • ''� u H�1t2Ho� SYD• allAoBcu�oHA • • ••_ t • • r 4 • 0 •� r•. a dip • • • t •► • ! •WPl • I O ' �• • I I • im • .O o. • . • 00. , • LUC== I- ri p O •w •�• • • • + • • • p�• • • • • �•~• • O • O •O • • � aa33�s• a��oHo�%ammo . - _ 3slti . . 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