CHECK VALVES. Flare to Flare. Solder to Solder. Solder to Solder - Extended Ends. Shipped loosely assembled.

Transcription

1 CHECK VLVES MUELLER CHECK VLVES DESIGN FETURES 1. Soft neoprene seat provides positive seal against reverse flow. 2. Four space tabs maintain washer/seat alignment and guide the seat disc for smooth operation. 3. Stainless steel spring allows valve to operate (close) in any position. 4. Gasket provides permanent seal. 5. Brass body machined from drawn brass rod is designed to offer minimum restriction flow. TECHNICL DT vailable in 1/4 through 5/8 flare sizes and 1/4 thru 7/8 solder sizes. Recognized under the component program of Underwriters Laboratories for use in the US and Canada. Maximum working pressure is 500 PSIG. Maximum temperature rating at +200 F. P1321 Flare to Flare P1322 Flare B C WT/E /4 2-3/16 13/16 Hex /8 2-13/32 13/16 Hex / /4 Oct /8 3-3/16 1-1/4 Oct.52 Solder to Solder Shipped loosely assembled. P1323 O.D. B C WT/E /4 1-3/16 13/16 Hex /8 1-5/32 13/16 Hex /2 1-7/16 1-1/4 Oct /8 1-7/16 1-1/4 Oct /8 2-1/4 Forged Brass.85 * Teflon Seat Disc. Solder to Solder - Extended Ends P1441 O.D. B C WT/E /4 4-7/16 13/16 Hex /8 4-9/16 13/16 Hex /2 4-29/32 1-1/4 Oct /8 5-13/64 1-1/4 Oct

2 CHECK VLVES MUELLER FOUR-BOLT CHECK VLVES Specifications Technical Data Refrigerants ll fluorinated types Maximum Working Pressure 500 psig Burst Pressure 2500 psig Working Temperature Range -40 F/300 F Pressure Required to Open B <1 psi B <1 psi B psi B psi B psi B psi B psi Recommended Bolt Torques B ft-lb B ft-lb B ft-lb B ft-lb B ft-lb B ft-lb B ft-lb NOTE: Not to be installed with the bonnet facing down. P4232 P4233 FOUR-BOLT CHECK VLVES Size B C D E C v Weight B /8 3-19/ /16 31/32 7/8 15/ B /8 3-19/ /16 31/32 1-1/ B /8 4-9/16 4-3/4 1-5/16 1-3/8 1-1/ B /8 4-9/16 4-3/4 1-5/16 1-5/8 1-1/ B /8 5-7/8 6-3/8 1-11/16 2-1/8 1-1/ B / / /8 1-7/8 70 B / / /8 1-7/8 * *Consult Factory. 1070

3 VLVES MUELLER CYCLEMSTER BLL VLVES Specifications Technical Data Refrigerants Maximum Working Pressure Working Temperature Range HFC, CFC, HCFC 700 psig -40 F/300 F P4246 Cyclemaster Ball Valve PRT NO. Cv (in.) B (in.) C (in.) *Reduced port. **Where applicable. ***Consult factory for details. ****Seal Cap Kit includes seal cap, seal cap gasket, anti-friction ring, cap nut. Prefixed for Ball Valve Options: = Standard C = Standard with access P = Drilled & tapped Q = Drilled & tapped with access Examples: 17860, 3/8 without access C 17860, 3/8 with access D (in.) E (in.) F** (in.) G** (mm) H** SEL CP KIT**** / / /16 5/16 7/8 2-3/4 N 14 M4 x / /2 3 5/16 7/8 2-3/4 15/16 14 M4 x / /8 3-7/16 3/8 7/8 2-3/4 1-3/16 14 M4 x / /8 3-7/16 1/2 7/8 2-3/4 1-3/8 14 M4 x / /16 3-7/8 5/8 1-1/4 3-1/2 1-1/2 20 M4 x / /16 3-7/8 3/4 1-1/4 3-1/2 1-5/8 20 M4 x / /16 4-5/16 7/8 1-9/ /16 1-3/4 25 M4 x / /2 4-3/16 2-1/16 30 M6 x / /2 1-1/8 1-11/16 4-7/8 2-1/4 34 M6 x / /8 2-1/8 5-9/16 2-7/16 34 M6 x / /2 6-13/16 1-1/2 *** *** *** 34 M6 x /8 *** / /8 3-1/8 34 M6 x * 2-5/ /8 2-1/8 5-5/8 2-3/8 34 M6 x * 3-1/ /16 2-1/8 5-5/8 3-1/16 34 M6 x

4 VLVES MUELLER CYCLEMSTER BLL VLVES (cont) P4244 Cyclemaster 90 Short Radius ngle Ball Valves with ccess Ports PRT NO. Cv B C D E F G WEIGHT O /8 2-3/ / /32 5/16 1/2 41/ /64.67 O / / /64 4-7/32 3/8 1/2 53/ /32.70 O / / /64 3-7/64 1/2 1/2 27/ /64.70 O / / /32 4-7/8 3/4 3/4 27/32 4-9/ O / /16 3-7/ /64 29/ / / O / / / /64 31/32 1-1/4 1-5/ / O / / / /64 1-3/32 1-1/2 1-5/ / O / / / / / /64 7-5/ O / / /32 8-9/32 1-5/ /64 7-1/ O / / /32 8-3/ / / / Cyclemaster 3-Way Ball Valves with ccess Ports PRT NO. Cv B C D E F G WEIGHT U / /8 2-21/ / /32 5/16 1/2 41/64.67 U / /8 3-3/ /64 4-7/32 3/8 1/2 53/64.70 U / /8 2-59/ /64 4-7/64 1/2 1/2 27/32.70 U / /32 3-5/ /32 4-7/8 3/4 3/4 27/ U / /64 3-3/16 3-7/ /64 29/ / U / /16 4-7/ / /64 31/32 1-1/4 1-5/ U / /8 4-7/ / /64 1-3/32 1-1/2 1-5/ U / / / / / / / U / / / /32 8-9/ / / U / /16 4-9/ /32 8-3/ / / P

5 VLVES MUELLER CTUTED BLL VLVES Ideal for Heat Reclaim, Split Condenser and Hot Gas pplications dvanced Isolation Control, Free-Flowing Efficiency Mueller s Cyclemaster Series actuated ball valves feature exclusive MCM seal technology which provides virtually no leak rates, even after hundreds of thousands of cycles. Precision dual bearings and blowout-proof stems are engineered for extended life cycles that far exceeds industry standards. Cyclemaster valves feature a full-flow ball port design to match line size I.D., minimizing pressure drop and increasing flow capacity. The gradual operating characteristics of the ball valve eliminates the abrupt cycling, line hammer, and efficiency loss associated with solenoid-operated shutoff valves. The motorized actuator provides either local or remote operation, and may be controlled by a thermostat, pressure, switch, or microprocessor. Models are available in multiple voltages and with an optional fail-safe positioning feature. P4248 P4249 P4250 Look for these Mueller dvantages: Full port construction to match line size I.D. Minimizes pressure drop. Quarter turn operation, with ball position indicated by arrow. Full shutoff capability. Dual pin stops. Gradual open/close stops line hammer. Chromium plated ball. Nylon anti-friction ring. Blowout-proof stem design with dual stem bearings for extended life. Exclusive MCM leak-free seals. Compatible with all new refrigerants and oils. Remote operating capability. Removable actuator for quick change replacement. Manual override and valve positioning. Electronic overload protection. Failsafe spring return available. Various voltage settings available. Weatherproof housings available. ll valves 100% tested and UL/cUL listed. 1073

6 VLVES MUELLER CTUTED BLL VLVES (cont) Specifications Technical Data ctuator LM Series M Series GM Series Sizes 1/2-7/8 1-1/8-1-3/8 1-5/8-2-1/8 Torque (in.-lb) Power Supply (VC/DC) Power Consumption (W) Running Time (seconds) 80 to 110* 110 to 150* 135** mbient Temperature ( F) -22 to to to 122 Ball Valve Refrigerants ll Fluorinated Types Maximum Working Pressure (psig) up to 700 Burst Pressure (psig) 2500 Working Temperature Range ( F) -40 to 300 *Load dependent. **Does not depend on load. Conditions: Tonnage calculations are based on the following conditions: Evaporator temperature = 10 F. Vapor temperature exiting evaporator = 10 F superheated. Liquid temperature entering evaporator = 100 F. Hot gas temperature = 140 F. Pressure drop across valve = 1 psi. P4247 PRT NUMBER Straight 90 3-Way B C D E F G H W17861 X17861 Y / N W17862 X17862 Y / N W17863 X17863 Y / N W17864 X17864 Y / N W17865 X17865 Y / W17866 X17866 Y / W17867 X17867 Y / W17868 X17868 Y / W17871 X17871 Y / W17872 X17872 Y / NOTE: Part numbers given here are for 2-position non-spring return actuators. 3-WY & 90 NOMINL LIQUID CPCITY (Tons) SUCTION VPOR CPCITY (Tons) NOMINL HOT GS CPCITY (Tons) Size Cv R-22 R-404 R-507 R-22 R-404 R-507 R-22 R-404 R-507 1/ / / / / / / / / / STRIGHT NOMINL LIQUID CPCITY (Tons) SUCTION VPOR CPCITY (Tons) NOMINL HOT GS CPCITY (Tons) Size Cv R-22 R-404 R-507 R-22 R-404 R-507 R-22 R-404 R-507 1/ / / / / / /

7 PCKED LINE VLVES MUELLER NGLED PCKED LINE VLVES TECHNICL DT vailable in both backseating and non-backseating types Forged brass body Plated steel stem suitable for refrigerants and other industrial fluids non-corrosive to brass and steel sbestos-free packing material Designed in conformance with MIL-V and Military Standard MS NPTFE ends are counter-bored to allow assembly with refrigerant dip tubes Maximum pressure rating is 500 PSIG Maximum temperature rating at +300 F ngle Backseating - NPTFE Inlet to Flare COUNTERBORE DIMENSION (F*) C D E WT/E. NPTFE Flare Dia. Depth B /2 1/2 1-13/16 1-5/16 4-1/ / /2 5/8 1-13/16 1-1/2 4-11/ /8.64 *Machined to accept O.D. size tube as indicated. P1315 ngle Backseating - NPTFE Inlet to Solder COUNTERBORE DIMENSION (F*) C D E WT/E. NPTFE Flare Dia. Depth B /2 1/2 1-13/ / / /2 5/8 1-13/ / / /4 7/8 2-3/ / *Machined to accept O.D. size tube as indicated. P1316 ngle Backseating - Solder to Solder B C D E WT/E /8 5/8 29/ /4.66 P

8 PCKED LINE VLVES MUELLER 2-WY PCKED LINE VLVES TECHNICL DT Non-backseating service valves Forged brass body with integral mounting bracket Plated steel stem suitable for refrigerants and other industrial fluids non-corrosive to brass and steel sbestos-free stem packing material Maximum working pressure is 500 PSIG Maximum temperature rating at +300 F Mueller Two Way - Flare to Flare B C D WT/E /4 3-13/ / / /8 3-13/32 1-1/8 29/ / /2 3-13/32 1-1/4 15/16 1-7/16.56 P1435 Mueller Two Way - Solder to Solder B C D WT/E /4 3-13/32 3/4 15/16 1-7/ /8 3-13/32 15/16 29/ / /2 3-13/32 7/8 29/ /32.52 P

9 PCKED LINE VLVES MUELLER 2-WY PCKED LINE VLVES (cont) Mueller ngle Non-Backseating - NPTFE Inlet to Flare P1318 FPT B C D E COUNTERBORE DIMENSIONS (F*) WT/E. MPT Flare Dia. Depth B /4 1/4 1 15/16 3-3/ / /4 3/8 1-1/16 1-1/8 3-3/ / /8 1/4 1-1/8 1-1/16 3-3/ / /8 3/8 1-1/8 1-1/8 3-3/ / /8 1/2 1-3/8 1-3/8 3-3/ / /4 1/4 1-3/8 1-1/ / /16.48 *Machined to accept O.D. size tube as indicated. Mueller ngle Non-Backseating - Flare to NPTFE P1319 COUNTERBORE DIMENSIONS (F*) C D E WT/E. Flare MPT Dia. Depth B /4 1/4 15/ /8.27 *Machined to accept O.D. size tube as indicated. Mueller ngle Non-Backseating - Internal Swivel Flare to Flare One soft copper gasket included with each assembly. INTERNL FLRE FLRE C D E WT./E. B /4 1/4 1-15/32 1-1/ / /8 3/8 1-1/2 1-1/8 3-9/16.27 P1320 Mueller ngle Non-Backseating - Solder To Flare With Seal Cap SOLDER FLRE C D E WT/E. B /4* 1/4 23/32 1-1/32 3-3/ /8** 3/8 9/16 1-1/2 3-1/64.49 *lso 3/8 FTG. **lso 1/2 FTG. P1437 Mueller Packed Line Valve B C D E F G STEM CP MTERIL B / /4 1/8 NPTF 1/4 NPTF 1/4 Flare ccess Steel B / /4 1/8 NPTF 1/4 NPTF 1/4 Flare ccess Brass P4231 Recognized under the component program of Underwriters Laboratories. 1077

10 DIPHRGM VLVES MUELLER PCKLESS DIPHRGM VLVES Straight Thru - Flare to Flare - Type I - Class IV P1317 OPEN B C D WT/E /4 2-11/16 1-5/16 1-3/8 5/ /8 2-11/16 1-3/8 1-27/64 5/ /2 3-15/32 1-5/8 1-27/32 27/ /8 3-15/ / /16 27/ Straight Thru - Solder to Solder - Type I - Class II P1443 OPEN B C D WT/E /4 2-11/16 1-1/32 1-3/32 5/ /8 2-11/16 1-1/32 1-3/32 5/ /2 3-1/2 1-5/16 1-9/16 27/ /8 3-1/2 1-13/64 1-7/16 27/ Extended End - Solder to Solder - Type I - Class II P1438 OPEN B C D WT/E /4 2-11/ / /32 5/ /8 2-11/ /16 2-7/8 5/ /2 3-1/2 3-1/ /32 27/ /8 3-1/2 3-7/ /32 27/ ngle - NPTFE to Flare - Type I P1439 OPEN MPT Flare B C WT/E /4 1/4 2-13/ /64 1-3/ /4 3/8 2-13/ /64 1-3/ /8 1/4 2-7/8 1-19/64 1-5/ /8 3/8 2-7/8 1-27/64 1-5/ /8 1/2 3-9/ / / /2 1/2 3-11/ /32 1-7/ /2 5/8 3-11/ /16 1-7/ ngle - Solder to Solder - Type I - Class I P1440 OPEN O.D. O.D. B C WT/E /4 1/4 2-27/32 1-3/32 3/ /8 3/8 2-27/32 1-3/32 3/ /2 1/2 3-11/16 1-3/16 1-1/ /8 5/8 3-11/16 15/16 15/ Specifications Technical Data Refrigerants Working Temperature Range Maximum Working Pressure Burst Pressure ll fluorinated types -40 F/+300 F 500 psig with flow in the direction of the arrow on the body 350 psig with flow against the direction of the arrow 2500 psig 1078

11 PRESSURE RELIEF VLVES MUELLER PRESSURE RELIEF VLVES Technical Data SFETYMSTER pressure relief valves have been designed and engineered to provide high volume discharge. Mueller s Pressure Relief Valves fully satisfy SHRE Standard 15 code requirements for a refrigerant vessel safety device. They comply with the SME code for unfired pressure vessels and the discharge rates are certified by the National Board of Boiler and Pressure Vessel Inspectors. How to select a relief valve: (a) Determine the minimum discharge capacity required. (b) Determine pressure setting. This relief setting cannot exceedthedesignpressureoftheliquidreceiver.however, the relief valve setting should be at least 25% higher than the maximum system operating pressure. (c) Determine the size connection required. (d) Select valve from chart below. Mueller pressure relief valves are designed primarily for use on liquid receiver applications, above the liquid refrigerant level, and it is recommended that the factory be consulted before the valves are used on other applications. s these valves are designed to operate according to SHRE Standard 15, they should be applied according to this safety code. pplication information can also be found in the SHRE Guide and Data book. Discharge Capacity The minimum required discharge capacity of the pressure relief device or fusible plug for each pressure vessel is determined by the following formula, specified by the SHRE Standard 15, Safety Code for Mechanical Refrigeration: C=kfDL where C = minimum required discharge capacity of the relief device. lb air/min (kg air/min) D = outside diameter of vessel, ft (m) L = length of the vessel, ft (m) k = factory dependent on units used (k = 1 for l-p units, k = 4.88 for SI units) f = factor dependent on the kind of refrigerant, as follows: Type of Refrigerant Value of f Refrigerants 12, 22, R-134a & Refrigerant 502, 13, 13 B1, and 14 when on cascade systems 2.5 ll other refrigerants 1.0 Standard Setting (psig) /8 NPTFE Inlet DISCHRGE CPCITY (lbs of ir Per Minute) STNDRD CONDITIONS: 1 lb of 60 F = cu ft B-33746, , , , /4 NPTFE Inlet 1/4 & 3/8 NPTFE Inlet Prefixes for standard settings are: D = 235 psig, E = 300 psig, G = 350 psig, H = 400 psig, I = 425 psig, J = 450 psig For valves furnished at non-standard settings, use prefix with the exact pressure setting. Example: set at 375 psig , , /2 NPTFE Inlet /4 NPTFE Inlet

12 PRESSURE RELIEF VLVES MUELLER PRESSURE RELIEF VLVES (cont) DESIGN FETURES P1326 P1327 P1328 P1442 Straight Thru - NPTFE Inlet to Flare INLET OUTLET B C WT/E /4 3/8 2-21/ /8 3/8 2-13/ /8 1/ /2 5/8 4-3/ /4 3/4 FTP B /4 3/8 2-13/16 B /4 1/2 3 ngle - NPTFE to Flare INLET OUTLET B C D WT/E. B /4 3/8 2-3/8 1-1/8.30 B /4 1/2 2-7/16 1-5/ /8 3/8 2-3/8 1-3/ /8 1/2 2-3/8 1-11/ /2 5/8 4-3/32 1-9/ /2 3/4 3-11/16 1-7/ /4 3/8 2-1/4 1-1/16 tmospheric - NPTFE Inlet INLET OUTLET B C WT/E /8 1-7/8 3/ /4 2 3/ /8 2-1/ B /4 2-1/8 1 Straight Thru - NPTFE Inlet to NPTFI Outlet INLET OUTLET B C WT/E / /4 1-1/4 5 Straight Thru - Straight Thread Inlet to NPTFI Outlet INLET OUTLET B C WT/E. B /8-14UNF 2 1-7/8 3/4 B /16-14UNF /8 B /9-14UNF 2 1-1/4 5 Fusible pipe plugs fusible connectors, half union. Prefixes for standard settings are as follows: D = 235 psig, E = 300 psig, G = 350 psig, H = 400 psig, I = 425 psig, J = 450 psig. For valves furnished at non-standard settings, use prefix with the exact pressure setting. 1080

13 MUELLER NGLE ISOLTION VLVES Specifications ISOLTION VLVES TECHNICL DT Part Number B B B B B B B B B B Torques to Seal (ft-lb) Front Seat Back Seat Pack Gland Flare Seal Cap Rotolock Nut N N N N N Seal Cap Finger Tight Finger Tight Maximum Working Pressure (psig) Burst Pressure (psig) Working Temperature Range ( F) -40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300 Refrigerants ll Fluorinated Types Solder X Solder ngle Isolation Valve PRT NO. TYPE Cv B C D E F B /8 5/8 ODS x 5/8 ODS / /32 27/ /64 1/2 1/2 B /8 7/8 ODS x 7/8 ODS /16 3-3/32 29/ /64 3/4 3/4 B /8 1-1/8 ODS x 1-1/8 ODS / /64 1-5/16 1-1/2 15/16 15/16 B /8 1-3/8 ODS x 1-3/8 ODS /64 4-3/16 1-1/2 1-29/ B /8 1-5/8 ODS x 1-5/8 ODS / /16 1-3/4 2-3/16 1-3/32 1-3/32 P4241 Solder X Rotolock ngle Isolation Valve PRT NO. TYPE Cv B C D E F G B /8 5/8 ODS x 1 THD /64 2-1/4 35/64 15/16 35/64 11/64 1/2 B /8 7/8 ODS x 1-1/4 THD / /64 3/4 1-3/64 3/4 1-17/64 3/4 B /8 1-1/8 ODS x 1-1/2 THD / / /64 15/16 B /8 1-3/8 ODS x 1-3/4 THD / /64 1-1/4 1-13/32 1-1/4 1-29/32 1 B /8 1-5/8 ODS x 2-1/4 THD / /64 1-1/2 1-9/16 1-1/2 2-3/16 1-3/32 P

14 MUELLER FUSIBLE CONNECTORS Fusible Connectors Half Union Flare to NPTFE FUSIBLE CONNECTORS Listed by Underwriters Laboratories, Inc., for use in the US and Canada Cat No. Part No. Size Melting Per B C D Flare NPTFE Hex Temp* ( F) Ctn. Wt/Ea. FU-4B /4 1/4 9/16 3/16 1-1/4 9/16 3/ FU-4C /4 3/8 11/16 3/16 1-5/16 9/16 1/ FU-6C /8 3/8 11/16 9/32 1-7/16 9/16 1/ FU-4B /4 1/4 9/16 3/16 1-1/4 9/16 3/ FU-4C /4 3/8 11/16 3/16 1-5/16 9/16 1/ FU-6C /8 3/8 11/16 9/32 1-7/16 9/16 1/ FU-4B /4 1/4 9/16 3/16 1-1/4 9/16 3/ FU-4C /4 3/8 11/16 3/16 1-5/16 9/16 1/ FU-6C /8 3/8 11/16 9/32 1-7/16 9/16 1/ P4239 *Melting Temperature Equivalents 283 F (139 C), 210 F (99 C), 168 F (76 C). Fusible Pipe Plugs Listed by Underwriters Laboratories, Inc., for use in the US and Canada Cat No. Part No. Size Melting Pcs, B NPTFE Hex Temp* ( F) Per Ctn. Wt/Ea. FP /8 7/16 7/32 19/ FP-B /4 9/16 1/4 25/ FP-C /8 11/16 3/8 27/ FP /8 7/16 7/32 19/ FP-B /4 9/16 1/4 25/ FP-C /8 11/16 3/8 27/ FP /8 7/16 7/32 19/ FP-B /4 9/16 1/4 25/ FP-C /8 11/16 3/8 27/ *Melting Temperature Equivalents 283 F (139 C), 210 F (99 C), 168 F (76 C). P

15 MUELLER CHNGEOVER MNIFOLD Specifications CHNGEOVER MNIFOLD TECHNICL DT Manifold B B B Torque To Seal: Front Seat (ft-lb) Back Seat (ft-lb) Pack Gland (ft-lb) Seal Cap Finger Tight Maximum Working Pressure 500 psig Burst Pressure 2500 psig Working Temperature Range -40/+300 F Refrigerants ll Fluorinated Types P4243 Changeover Manifold PRT NO. INLET OUTLETS B C D E F (In.) (in.) (in.) (in.) (in.) (in.) /2 NPTFE 1/2 NPTFI 6 1-3/4 1-3/4 1-3/8 2-1/16 3/ /4 NPTFE 3/4 NPTFI 6 1-3/4 1-7/8 1-3/8 2-1/16 3/ NPTFE 1 NPTFI 8-11/16 2-7/16 2-3/8 1-7/8 3-1/8 1-7/ /4 NPTFE 1-1/4 NPTFE 8-7/8 2-7/16 2-7/16 2-1/8 3-1/8 1-7/16 B /8-14 UNF 2 7/8-14 UNF 2B 6 1-3/4 1-5/8 1-3/8 2-1/16 3/4 B /16-12 UNF 2 1-5/16-12 UNF 2B 8-9/16 2-7/16 2-1/8 1-3/4 3-1/8 1-7/16 B /8-12 UNF 2 1-5/8-12 UNF 2B 8-9/16 2-7/16 2-1/8 1-13/16 3-1/8 1-7/

16 MUELLER COMPRESSOR VLVE KITS Specifications COMPRESSOR VLVE KITS TECHNICL DT Kit Number Maximum Working Pressure (psig) Burst Pressure (psig) Working Temperature Range ( F) -40/300-40/300-40/300-40/300-40/300-40/300-40/300 Fluid Compatibility ll Fluorinated Types Torques To Seal Front Seat (ft-lb) Back Seat (ft-lb) Pack Gland (ft-lb) Pipe Plug (ft-lb) 2-3 Threads Exposed Seal Cap (ft-lb) Plastic N Brass Steel Double Port 45 Flare Type P4251 P4252 P4253 Double Port 45 Flare Type Forged Brass Body KIT NO. FLRE *Supplied with flare nut and seal bonnet. B C D E F BOLT CENTERS DI. BOLT HOLES PIPE PLUG FLNGE THICKNESS COPELND NO. MUELLER VLVE /8 9/32 1-3/4 4-9/16 5/8 1-1/4 1-5/8 11/32 1/8 7/ * /2 9/32 1-7/8 4-11/16 5/8 1-1/4 1-5/8 11/32 1/8 7/ * /8 9/ /16 5/8 1-1/4 1-5/8 11/32 1/8 7/ * Double Port P4254 P4255 P4256 Double Port Solder Type Forged Brass Body KIT NO. FLRE B C D E F G BOLT CENTERS DI. BOLT HOLES PIPE PLUG FLNGE THICKNESS COPELND NO. MUELLER VLVE /8 9/32 1-9/32 4-3/32 5/8 1-1/4 31/32 1-5/8 11/32 1/8 7/ /2 9/ /32 4-3/32 5/8 1-1/4 1-1/32 1-5/8 11/32 1/8 7/ /8 9/ / /32 5/8 1-1/4 1-1/32 1-5/8 11/32 1/8 7/

17 MUELLER COMPRESSOR VLVE KITS Specifications COMPRESSOR VLVE KITS TECHNICL DT Kit Number Maximum Working Pressure (psig) Burst Pressure (psig) Working Temperature Range ( F) -40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300 Fluid Compatibility ll Fluorinated Types Torques To Seal Front Seat (ft-lb) Back Seat (ft-lb) Pack Gland (ft-lb) Pipe Plug (ft-lb) 2-3 Threads Exposed Seal Cap (ft-lb) Plastic Hand Tight Cast Iron Hand Tight Flanged Union Style P4263 P4264 P4265 Flanged Union Style Solder Type Cast Iron Valve Body KIT NO. TUBE B C D E F G H J K L M BOLT DI BOLT CENTERS HOLES MUELLER COPELND VLVE /8 2-1/8 4-17/ /16 2-1/8 2-3/4 1-13/ /32 3-3/16 1/4 1/4 2-11/16 2-1/2 17/ /8 2-1/8 4-17/ /16 2-1/8 2-3/4 1-13/ /32 3-7/16 1/4 1/4 2-11/16 2-1/2 17/ /8 3-7/8 6-1/ / /32 4-5/32 2-1/ /32 1/4 1/4 4-21/32 2-5/8 11/ /8 3-7/8 6-1/ /32 4-5/32 2-1/ /16 1/4 1/4 4-5/8 3-7/8 11/ /8 3-1/16 5-1/ / /32 3-7/32 2-3/8 2-3/16 3-3/4 1/4 1/4 3-7/16 3-1/16 11/ /8 3-1/16 5-1/4 12-1/8 2-17/32 3-7/32 2-3/8 2-3/16 4-5/32 1/4 1/4 3-7/16 3-1/16 11/

18 MUELLER COMPRESSOR VLVE KITS Specifications COMPRESSOR VLVE KITS TECHNICL DT Kit Number Maximum Working Pressure (psig) Burst Pressure (psig) Working Temperature Range ( F) -40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300-40/300 Fluid Compatibility ll Fluorinated Types Torques To Seal Front Seat (ft-lb) Back Seat (ft-lb) Pack Gland (ft-lb) Pipe Plug (ft-lb) 2-3 Threads Exposed Seal Cap (ft-lb) Plastic Hand Tight Brass N N N N N Steel N Straight Port P4257 P4258 P4259 Straight Port Solder Type Forged Brass Body KIT NO. FLRE B C D E F G H BOLT CENTERS DI. BOLT HOLES PIPE PLUG FLNGE THICKNESS COPELND NO. MUELLER VLVE /8 3/4 1-31/32 6-9/16 7/8 1-1/2 1-7/ /8 11/32 1/8 1-21/ /8 3/4 2-1/ /16 7/8 1-1/2 1-5/ /8 11/32 1/8 1-21/ /4 3/4 1-29/32 6-1/2 7/8 1-1/2 1-9/ /8 11/32 1/8 1-21/ Flanged Union Style P4260 P4261 P4262 Flanged Union Style Solder Type Forged Brass Body KIT NO. FLRE B C D E G H BOLT CENTERS DI. BOLT HOLES PIPE PLUG FLNGE THICKNESS COPELND NO. MUELLER VLVE / /32 7-1/2 1-1/4 1-9/16 1-1/8 2-3/4 17/32 1/ / /32 7-1/2 1-1/4 1-1/2 1-1/8 2-3/4 17/32 1/ / / /32 1-1/4 1-9/16 1-1/8 2-3/4 17/32 1/