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Home My WebLink AboutPIPE & TUBING SIZING TABLESPIPF. ASD TL'l1iNG SIZL\G T.16lES 58-97 Table l3.1(o) Polyethylene Plastic Pipe Sizing. Benveen FrstStagc and Second -Stage Regula[ors: \aminal Outside Diameter (IPS) Gas: Undiluted Propane Inlet Pressure: 10.0 psi Presnrc Drop: 11.0 psi � Specific Grzcin:.; 1.52 Plastic Pipe !^: in. 45 in. I in. I2A in. 1 S5 in. 2 in. Length SDR 9.33 SDR 11.0 SDR 11.00 SDR f0.00 SDR 11.00 SDR 11.00 (it) (0.660) (0.860) (1.077) (1.328) (1.554) (1.943) 30 2143 4292 7744 13416 20260 36402 40 50 1835 3673 6628 11482 17340 31155 60 1626 3256 5874 10176 15368 27612 70 1473 2950 5322 9220 13924 25019 1355 2714 4996 8483 12810 23017 BO 1261 2525 4555 7891 11918 21413 90 1183 2369 4274 7404 11182 20091 100 1117 2238 4037 6994 10562 18978 19-5 990 1983 3578 6199 9361 I6820 150 897 1797 3242 5616 8482 15240 175 200 826 1653 2983 5167 7803 14020 293 778 721 1539 2775 4807 7259 13043 2603 4510 6811 12238 0 1443 459 4260 6434 11560 275 646 1294 2336 4046 6111 10979 300 617 1235 2228 3860 5830 10474 350 400 567 52B 1136 2050 3551 5363 9636 450 495 1057 992 1907 1759 330.1 3100 4989 8965 500 468 937 1690 2928 4681 4422 8411 7945 600 424 849 1531 2653 4007 7199 700 390 781 1409 2441 3686 6623 So0 363 726 1311 2271 3429 6161 Oo 682 1230 2131 3217 5781 1900 00 644 1162 2012 3039 5461 1500 258 517 933 1616 2441 4385 2000 221 443 798 1383 2089 3753 IPS: imn Pipe size. SDR S=dard dimemmi mu Note: i I! Capacities Are in 1000 Btu, In. I2! Dimensions in pxmnrheses are inside diameter 2(I14 FAn(on Bulletin LP-T R1221H March 2010 Type R122H First -Stage Regulate_) - 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 intemally 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 easytesting. • 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 Figure 1. Type R I22H First -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. EMERSON Process Management Bulletin LP-7: R122H Table 1. Ordenng 10i611nalron TYPE NUMBER CAPACITY BTUIHR PROPANEM CONNECTIONS INL>:Ta OUTLET NOWNALOUTLETSETTING R122H-AAJ 1.100.000 114-mch x r2-mm NPT 10 pv9 (0.69 bar) I Cawaly a woo mr 3o PaiG 2eT oat adM yeaswa ana 30K drop tfFla NP mcNes Figure 2. Type R122H Dimensions Imml LP -Gas Equipment Emerson Process Management Regulator Technologies. Ina USA -Heaoquartes MrXmney. Texas 750ES-1872 USA Telephone: 1 (900) 5585853 Telephone: 1(972) 54"74 Far fuller mfoffnabon vM www.hshenegulelors.mmllP Ira Emermn bao b a tr�n dq adVl® mdY d Envfaon EkMC fn Aa dM nunb am Ne pWanY d auv prmpatave ownma. Fiend b a mza ataa4 W iWb Cedrm. Inc.. a hmC6ad Emesarl Pleresa Manaamnda _ Bp mNmN dada �utffiIm MPmavlRd ar ar eemrea 4mo0e4 ManmQlGurea�aWOvuIM raxwa i411i tl1� onYm'e tleb0a91@Ifmn bra ntaun eldlydmBB4, eldrGa b1mON,rWadlq pamm aladRltlf d a*rytaro vaqu0 ndao. E�aT Pnlceae Malapms44ms rid a39aW mapdebNy b a! aeleaDtn, Wa a nuxbndlm d aRy P�a4acL Raapafomury Ior W War %�ot90n. eve aq maYIIYWYA d all bnOrfm Plomaf a�aab nm�die addY Mn me RvtlWar EM ERSON. CE�gtl gyev Mapqunad Reddazd Tedmolapm. ac.. 3IX[I, leta'. Aa RNatd Rexrvcd Process Management Bulletin 71.1-R622 Type R622 Pressure Reducing Reguiator • Compact Design • ProtE Scree Juna 2Uf9 . Wilk r,-.....city • Inlet and Outlet Pressure Gauge Taps Figure i. Type R622 Presure Reauang Ragulalor Relief Height Introduction Type R622 direct -operated. spring -loaded regulators applications. These regulators can be used Mth provide economical pressure reducing control in natural. manufactured. or propane gases and have the a variety of residential. commercial. and industrial same inlet and outlet pressure capabilities. FISHER ' r r.. EMERSON. Bulletin 71.1:R622 Specifications Body Size and End Connection Style() Pressure Registration 1 /2 NPT inlet and outlet Internal Maximum Allowable Inlet Pressure0) Operating: 125 psig (8,6 bar) Emergency: 125 psig (8,6 bar) j Except 1.8 to 2.24nches w.c. (4 to 5 mbar) spring range which has operating and emergency pressures of 60 psig (4,1 bar) Maximum Allowable Outlet (Casing) Pressure0) Operating to Avoid Internal Part Damage: 3 psid (0.21 bar d) above outlet pressure setting Emergency: 20 psi (I A bar) Outlet Pressure Ranges See Table 1 Orifice Size 1/8-inch (3.2 mm) orifice Flow Coefficients Wide -Open Co for Relief Sizing: 12.5 Wide -Open C„ for Relief Sizing: 0.36 Cl: 35 IEC Sizing Coefficients xT 0.78 Fp: 0.82 FL: 0.89 Flow Capacities See Table 2 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 3/4 NPT with removable screen Temperature Capabilities(l) .200 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: Nitrile (NBR) Adjusting Screw and Pushpost: DelrbO Closing Cap: ASAThennoplastic (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 _ Theo txaas in Ehb &Mann or any &NUMB sta MM mr4=0 shwAd net oe exceow. Detnne is a mok owned by E I. du Pont de N&mmn WKI 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 Spetxfwtons seen bsts 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 CONTROL SPRING PART NUMBER CONTROL SPRING SPRING WIRE DIAMETER COLOR CODE INCHES (n�) SP WHO FREE LENG tNCHE$ (trim)TM• 18 to 2.24ncncs W.C. (4 to 5 rnDat) T 14453TOO 12 T 14398T0012 Purple orange 0 051 (1.30) 0.062 (1.58) 3.40 (66.4) 3.40(66.4)3.61(91.7) 5 to 74tam w.c. (12 to 17 mbar) T 14399T0012 lfenow 0.067 (1,70) 3.61(91,7) 6.5 is "triesw W.C. (16 to 22 mbar) T 14400T0012 Stiver 0.072 (1.83) 4.10 (104) 9 to 13-dtGscs w.c. (22 to 321Mar) 13 t0 20 tndtes w.c. (32 to 50 mbar) T 14401T0012 Gray 0.080 (2.03) 3.60 (91.4) 3.52 (69.4) 16 to 35-Mdw s w.c. 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All and fittings above ground and Inside building shall be pipe raved corrugated SCH..40 Galvanized ASTM A'l20 or AGA app stainless steel -(C.S.S.T.) 'pipe. , 2. All. polypipe and fittings shall be ASTMD251.3 or ASTM D2517 and shall be bure�-outside underground at a depth of I 8n wig waming tape and tracer wire. . 3. All pipe and meter locations are approximate and subject to change.. 4. All o1 t e shalt be joined by heat fusion or approved mechanical . . p YP p . couplings, 5. Ail'galvanized pipe shall be threaded. 6: Alt pipe. shal W pressure tested to 20 PSI for a period of 24 hours. ' 'UNDER . ROUND TANK INSTALLATIO14 i - 2" to G • ' DOWNGRADED AWAY « ' • FROM DOME �..• ......... •,.. ._.....�' i ANODE CABLE ' SACRIFICIAL ANOOE • :...•�• • • i ;• •• • - (MAGNESIUM bAG� ' s • � ' REGULATOR •t• • SMUT GAS OFF AT Q-U S DE, YAUE . ' S R WARN ?fG TAPE . - RISE • GRADE/COHdf ETE SLEEVE i . ��•� O• �� • . 1• ••• • • • or • .fir• ap ' rr . : O fl• 01... r• s •• •�•o' v �• •Ni fat •. a a uHoenonoutro y-aA.s commmEn SERVICE LINE f • _ TRACE HIRE