ir line equipment Miniature eneral Purpose egulators 7, (non-repairable) 7 Full flow gauge ports Snap action knob locks pressure setting when pushed in Standard relieving models allow reduction of outlet pressure even when the system is dead-ended Wrench flats for easy installation piston design allows reduction of downstream pressure when the system is dead-ended Choice of left to right or right to left flow Technical data 7 Maximum pressure: 3 ( ) Operating temperature: -3 to 15 F (-35 to 5 C) * * ir supply must be dry enough to avoid ice formation at temperatures below C (35 F). non-repairable Maximum pressure: 5 (17 ) Operating temperature*: -3 to 15 F (-3 to 5 C) *ir supply must be dry enough to avoid ice formation at temperatures below 35 F ( C). Materials 7 Body: zinc Bonnet: acetal Valve seat: acetal Elastomers: nitrile non-repairable Body: zinc Knob: nylon Valve: nitrile compound Valve seat: acetal Elastomers: nitrile LE-3 Ordering Information Model listed has left to right flow, 5 to 15 (.3 to.5 ) outlet pressure adjustment range*, and threads. auge is not included. Port Size Model Flow scfm (dm3/s) Weight lb (kg) 1/" 7 1 K 1 (.5).31 (.19) 1/" 7 K 15 (7).31 (.19) 1/" L 13 (). (.9) * ir supply must be dry enough to avoid ice formation at temperatures below 35 F ( C) Typical flow with 15 (1 ) inlet pressure, 9 (.3 ) set pressure and 15 (1 ) droop from set. lternative Models Port Size 1/" 1 1/" ot applicable Standard Low flow seat Piston Type 7 Port Size 1/" Flow Direction Knob Up and auge Visible Left to ight ight to Left 7 - - * Outlet pressure can be adjusted to pressures in excess of, and less than, those specified. Do not use these units to control pressures outside of the specified ranges. ISO parallel www.norgren.com/info/us-le-3 Outlet Pressure djustment anges* 1 to 1 (.1 to.7 ) 5 to 5 (.3 to 3.5 ) E 5 to 1 (.3 to 7 ) K 5 to 15 (.3 to. ) L auges out Diaphragm on relieving ISO parallel Outlet Pressure djustment anges* 5 to 5 (.3 to 3.5 ) E 5 to 15 (.3 to.5 ) L 5 to 15 (.3 to 1 ) M auges out
Miniature eneral Purpose egulators 7, (non-repairable) Dimensions in inches (mm). Panel mounting hole diameter 1.19" (3 mm) Maximum panel thickness.5" ( mm) 7 1.3 (1).73 (19).91 (3) Typical Performance Characteristics 7 1 POT SIZE: 1/" ILET PESSUE: 15 (1 ) E: 5 to 1 (.3 to 7 ).13 (5) 1.5 (3) 1.57 () 1.1 () 1 1 scfm 1 dm 3 /s.95 ().5 ().91 (75) 1 POT SIZE: 1/", ILET PESSUE: 15 (1 ) E: 5 to 15 (.3 to. ) ll Dimensions in Inches (mm) 1 1.5 () Dia. 1 1 scfm 1 dm 3 /s 1.97 (5) 1 POT SIZE: 1/" ILET PESSUE: 1 (7 ) E: 5 to 15 (.3 to. ) 1.33 () 1.3 (1) 1. ().75 (19) 1 1 scfm 1 dm 3 /s LE-33
ir line equipment eneral Purpose egulators, 1 ccurate and quick response to changes in flow demand and line pressure variations Balanced valve minimizes effect of changes in inlet pressure on outlet pressure 1 The 1 with the feedback integral pilot provides superior pressure regulation under changing flow demands where changes in flow demand are not sudden or cyclic. Constant bleed feature in pilot regulator provides quick response and minimum dead-band Low torque, non-rising adjusting knob Integral locking device on knob adjustment Technical data Inlet pressure range: 1 (.7 ) minimum to 5 (31 ) maximum Maximum pressure: 3 ( ) Operating temperature: -3 to 175 F (-3 to C) * () -3 to 175 F (-3 to C) () * ir supply must be dry enough to avoid ice formation at temperatures below 35 F ( C) Materials Body: aluminum Bonnet: aluminum Bottom plug: acetal Valve: aluminum and nylon Elastomers: nitrile 1 Body: aluminum Bonnet: aluminum Bottom plug: aluminum Integral Pilot egulator: teflon Pilot Operated egulator: aluminum Elastomers: itrile LE-3 Port Size Model umber Flow scfm (dm3/s) Weight lbs (kg) 3/" L ().31 (1.5) 1" L (7). (.9 1 1/" L (19). (1.) 1 1/" B L ().59 (1.1) 1 1/" 1 B5 L (9). (3.5) " 1 C5 L (9).7 (3.75) lternative Models Port Size 3/" 1" 1-1/" 1-1/" B ot applicable djustment Knob T- 1 1 ISO parallel (not available with 1-1/" ported units) www.norgren.com/info/us-le-3 Outlet Pressure djustment anges* 5 to 5 (.3 to 3.5 ) E 5 to 15 (.3 to.5 ) L 1 to 5 (.7 to 17 ) S auges out Diaphragm on relieving Port Size Port 1-1/" B " C ISO c taper B ISO parallel Pilot egulator Type Conventional 5 Outlet Pressure djustment anges* 1 Feedback ** 5 to 5 (.3 to 3.5 ) E Diaphragm 5 to 15 (.3 to.5 ) L 1 to 5 (.7 to 17 ) S on relieving auges * Outlet pressures can be adjusted to pressures in excess or, and less than, those specified. Do not use these units to control pressures outside of the specified ranges. out ** equires relieving diaphragm and 5 (17 ) spring ( in 7th position and S in 9th position) e.g. 1-B-S. 1
Panel mounting hole diameter:." (5 mm) Panel thickness:." to.1" ( to mm) eneral Purpose egulators, 1 Dimensions in inches (mm). Typical Performance Characteristics. (51).5 (1).5 (57) POT SIZE: 1" SPI E: 5 to 15 (.3 TO.5 ) ILET PESSUE: 1 (.7 ) 1.9 (7).9 (7). (51) 1 3 scfm 1 1 dm 3 /s 1. (31) 1. (31).71 (1) 7.9 (1) 5.9 (15).7 (5) 1 5.51 (1) 5.9 (15).7 (7) 3.13 () 5.51 (1) 5.9 (15).7 (7) 3.13 () 1 1 POT SIZE: 1" SPI E: 5 to 15 (.3 TO.5 ) ILET PESSUE: 15 (1 ). (51) Dia. 1 with Conventional Integral Pilot egulator. (51) Dia. 1 with 1 Feedback Integral Pilot egulator 1 3 scfm 1 1 dm 3 /s 3.5 (91) 9.71 (7) elief (exhaust) port 3.5 (91) 1.7 (71) elief (exhaust) port.17 (1) 1 POT SIZE: " PILOT SPI E: 5 to 15 (.3 TO.5 ) ILET PESSUE: 1 (.7 ) 1 with COVETIOL PILOT: 1 with 1 FEEDBCK PILOT: 1 1 scfm 1 dm 3 /s LE-35
ir line equipment 11- Pressure egulator 1/", 3/", and 1/" ports Large diaphragm provides accurate and quick response to changing flow demands and line pressure Floating valve pin provides positive valve seating Balanced valve minimizes effect of variations in inlet pressure on outlet pressure Standard relieving models allow reduction of downstream pressure when the system is dead-ended Technical data Maximum pressure: ( ) Operating temperature*: -3 to 175 F (-3 to C) *ir supply must be dry enough to avoid ice formation at temperatures below 35 F ( C) Typical flow with 15 (1 ) inlet pressure, 9 (.3 ) set pressure and 15 (1 ) droop from from set: 1/" and 3/" ports: 11 scfm (5 dm3/s) 1/" ports: scfm (13 dm3/s) auge ports 1/" with main ports c1/ with ISO and ISO c main ports Materials Body: Zinc Bonnet: luminum Valve: Brass and nitrile Valve seat: Brass Elastomers: itrile Bottom plug 1/" and 3/" Ports: Brass 1/" Ports: ylon Ordering Information Models listed have threads, T- adjustment, relieving diaphragm, and 5 to 15 (.3 to.5 ) outlet pressure adjustment range*. Port Size Model umber Flow scfm (dm3/s) Weight lbs (kg) 1/" 11--13 11 (5) 1.9 (.) 3/" 11--37 11 (5) 1.9 (.) 1/" 11--1 (13). (.91) Typical flow with 15 (1 ) inlet pressure, 9 (.3 ) set pressure and 15 (1 ) droop from set. *Outlet pressure can be adjusted to pressures in excess of, and less than, those specified. Do not use these units to control pressures outside of the specified ranges. lternative Models ISO parallel ISO c 9 Outlet Pressure djustment ange* 5 to 5 (.3 to 3.5 ) Port Size elief Type auge Sub. 1/" on-relieving out 3 1/" out 15 3/" on-relieving out 7 3/" out 39 1/" on-relieving out 51 1/" out 3 1/" on-relieving 9 1/" 1 3/" on-relieving 33 3/" 5 1/" on-relieving 57 1/" 9 11 Outlet Pressure djustment ange* 5 to 15 (.3 to.5 ) Port Size elief Type auge Sub. 1/" on-relieving out 1 1/" out 13 3/" on-relieving out 5 3/" out 37 1/" on-relieving out 9 1/" out 1 1/" on-relieving 7 1/" 19 3/" on-relieving 31 3/" 3 1/" on-relieving 55 1/" 7 Handwheel adjustment C Screw adjustment B Mounting bracket assembled to unit 1 Thrded bonnet for panel mount, hand wheel adj Thrded bonnet for panel mount, T- adj B Thrded bonnet for panel mount, screw adj C Outlet Pressure djustment ange* 5 to 5 (.3 to 17 ) Port Size elief Type auge Sub. 1/" on-relieving out 5 1/" out 17 3/" on-relieving out 9 3/" out 1 1/" on-relieving out 53 1/" out 5 1/" on-relieving 11 1/" 3 3/" on-relieving 35 3/" 7 1/" on-relieving 59 1/" 71 * Outlet pressure can be adjusted to pressures in excess of, and less than, those specified. Do not use these units to control pressures outside of the specified ranges. LE-3 www.norgren.com/info/us-le-3
11- Pressure egulator 1/", 3/", and 1/" ports Typical Performance Characteristics 1 1 POT SIZE: 1/" ILET PESSUE: 15 (1 ) E: 5 to 15 (.3 to. ) 1 1 POT SIZE: 1/" ILET PESSUE: 15 (1 ) E: 5 to 15 (.3 to. ) 1 3 5 scfm 1 1 scfm 5 1 15 3 dm 3 /s 1 dm 3 /s 1 1 POT SIZE: 1/" ILET PESSUE: 1 (7 ) E: 5 to 15 (.3 to. ) 1 1 POT SIZE: 1/" ILET PESSUE: 1 (7 ) E: 5 to 15 (.3 to. ) 1 3 5 scfm 1 1 scfm 1.3 (1) 5 1 15 3 dm 3 /s 3.13 () * 3.3 () **. (5) 3. (7) * 3.31 () ** Panel Mounting equires alternative threaded bonnet. Panel mounting hole diameter: 1." (7 mm). Panel thickness:." to." (5 to 1 mm). Service Kits 1 dm 3 /s Type Part number, 1/" and 3/" ports 59-3, 1/" ports 535-3 on-relieving, 1/" and 3/" ports 59-1 on-relieving, 1/" ports 535-1 Kit includes diaphragm, valve, valve spring, and o-rings. 1.5 (3) * 1. (37) **.1 (13) *.5 (15) ** 7.9 (15) * 7.3 (17) ** 3. (7) * 3.13 () ** ISO Symbols on relieving * egulators with 1/" and 3/" ports. ** egulators with 1/" ports. Dimensions in inches (mm) LE-37
ir line equipment Micro-Trol Pressure egulator 1/" to 1-1/" ports High flow regulator with exceptional high relief flow djusting knob can be set in the field to stop at some maximum pressure setting or some minimum pressure setting Easy to adjust even at high output pressures Balanced valve minimizes effect of variations in inlet pressure on outlet pressure Constant bleed feature provides maximum sensitivity to system changes feature allows reduction of downstream pressure when the system is dead-ended Full flow gauge ports Technical data Maximum inlet pressure: 3 ( ) Operating temperature: to 15 F (- to C)* * ir supply must be dry enough to avoid ice formation at temperatures below 35 F ( C). Typical flow with 15 (1 ) inlet pressure, 9 (.3 ) set pressure and 15 (1 ) droop from from set 1/" ports: scfm (9 dm3/s) 1-1/" ports: 7 scfm (33 dm3/s) Maximum bleed rate at 5 (3.5 ) outlet pressure:.31 scfm (.1 dm3/s) Maximum bleed rate occurs under dead-end (no flow) conditions. Port sizes: Main auge 1/" 1/" 3/" 3/" 1/", 3/", 1", 1-1/" 1/" Thread type:, ISO, or c Materials Body, top cap: Zinc Main valve, adjusting screw: Brass Pilot valve, relief valve: cetal Elastomers: itrile Bottom Plug: cetal Ordering Information. Models listed are constant bleed units with relieving diaphragm, 1 to 15 (.7 to ) outlet pressure adjustment range, and threads. Port Size Model Weight lb (kg) 1 " --L 1.9 (.) 3 " -3-L 1.3 (.3) 1 " --L 1.79 (.1) 3 " --L.73 (1.) 1" --L.73 (1.) 1-1 " --L.5 (1.) lternative Models Port Size 1/" 3/" 3 1/" 3/" 1" 1-1/" ot applicable Type Knob adjusting ISO Symbol ISO c taper ISO parallel B Outlet Pres dj. anges* 5 to 3 (.3 to ) C 5 to (.3 to ) F 1 to 15 (.7 to ) L 1 to 5 (.7 to 17 ) S auge out ** Diaphragm * Outlet pressure can be adjusted to pressures in excess of, and less than, those specified. Do not use these units to control pressures outside of the specified ranges. ** factory installed gauge is only available with threads ( in last position of model number). If a gauge is desired with ISO threads (B or in last position), order the desired gauge and appropriate reducing bushing from ccessories. LE-3 www.norgren.com/info/us-le-3
Micro Trol Pressure egulator 1/" to 1-1/" ports Typical Performance Characteristics E: 1 to 3 psi (.7 to 1 ) 1 POT SIZE: 1/" ILET PESSUE: 15 (1 ) E: 1 to 15 (.7 to. ).7 (9).7 (9) 1 3.3 (7).1 (11) 3.5 (9) 5.37 (13) 1 1 scfm 1 dm 3 /s.9 (53) Dimensions in inches (mm) Panel mounting hole diameter: 1." (3 mm) Maximum panel thickness: to.1" (3 mm) 3.5 (93) 1 ELIEF TYPICL LL MODELS ILET PESSUE: (1 ) 1 1 scfm 1 3 5 dm 3 /s 1 POT SIZE: 1-1/" ILET PESSUE: 15 (1 ) E: 1 to 15 (.7 to. ) 1 3 5 7 scfm 5 1 15 5 3 dm 3 /s Service Kits Item Type Part number Service kit 1, 3, 1 59-5 Service kit 3, 1, 1-1 59-53 Service kits include seals, main valve and spring. LE-39