SPEC2019_MODELPREL ZURN.COM.AU ENGINEERING SPECIFICATION - MODEL PREL - Suitable for use with: Air Water Steam Non-Corrosive Gas Non-Corrosive Liquids - Use to relieve pressure once it reaches a set pressure limit Dimensional Data (mm) are Subject to Manufacturing Tolerances and Change Without Noce LWG M X F BRASS PRESSURE RELIEF VALVE MODEL PREL ZURN PRV Pressure Relief Valve MODEL SIZE DIMENSIONS LIFT B C mm mm mm D mm E mm WEIGHT kg F mm L3S mm HEIGHT INLET OUTLET VALVE SEAT ORIFICE 15 20 25 32 40 50 15 20 25 32 40 50 15 20 25 32 40 50 13 19 25 32 38 50 29 36 40 50 54 67 50 58 70 82 93 102 138 150 180 260 231 265 0.52 0.76 1.00 1.28 1.52 2.00 0.52 0.66 1.09 1.90 2.35 3.85 DIMENSIONS & WEIGHTS (DO NOT INCLUDE PKG.) PRODUCT INFORMATION MODEL PREL FEATURES Max. Working Temperature -45o to 185o Celsius Reduced Pressure Range 300kPa - 1000kPa Factory Preset 1000kPa # MODEL PREL MATERIALS 1 Main Valve Body Cast Bronze 2 Valve Seat Stainless Steel 3 Disc Forging Brass 4 Spring Steel or Stainless Steel 5 Stem Brass PRODUCT CODES PREL-12 15mm M x F Brass Pressure Relief Valve PREL-20 20mm M x F Brass Pressure Relief Valve PREL-25 25mm M x F Brass Pressure Relief Valve PREL-32 32mm M x F Brass Pressure Relief Valve PREL-40 40mm M x F Brass Pressure Relief Valve PREL-50 50mm M x F Brass Pressure Relief Valve CODE DESCRIPTION PLEASE NOTE: PRODUCT IS TO BE USED ON NON POTABLE WATER APPLICATION
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
SPEC2019_MODELPREL ZURN.COM.AU
ENGINEERING SPECIFICATION - MODEL PREL- Suitable for use with: Air
WaterSteamNon-Corrosive GasNon-Corrosive Liquids
- Use to relieve pressure once it reaches a set pressure limit
Dimensional Data (mm) are Subject to Manufacturing Tolerances and Change Without Notice
LWG M X F BRASS PRESSURE RELIEF VALVEMODEL PREL
ZURN PRVPressure Relief Valve
MODEL SIZE
DIMENSIONS
LIFTB C
mm mm mmD
mmE
mm
WEIGHT
kgF
mmL3Smm
HEIGHT INLET OUTLETVALVESEAT
ORIFICE
152025324050
152025324050
152025324050
131925323850
293640505467
5058708293
102
138150180260231265
0.520.761.001.281.522.00
0.520.661.091.902.353.85
DIMENSIONS & WEIGHTS (DO NOT INCLUDE PKG.)
PRODUCT INFORMATION
MODEL PREL FEATURESMax. Working Temperature -45o to 185o CelsiusReduced Pressure Range 300kPa - 1000kPaFactory Preset 1000kPa
# MODEL PREL MATERIALS1 Main Valve Body Cast Bronze2 Valve Seat Stainless Steel3 Disc Forging Brass4 Spring Steel or Stainless Steel5 Stem Brass
PRODUCT CODES
PREL-12 15mm M x F Brass Pressure Relief ValvePREL-20 20mm M x F Brass Pressure Relief ValvePREL-25 25mm M x F Brass Pressure Relief ValvePREL-32 32mm M x F Brass Pressure Relief ValvePREL-40 40mm M x F Brass Pressure Relief ValvePREL-50 50mm M x F Brass Pressure Relief Valve
CODE DESCRIPTION
PLEASE NOTE: PRODUCT IS TO BE USED ON NON POTABLE WATER APPLICATION
SPEC1706_MODELPREL ZURN.COM.AU
Dimensional Data (mm) are Subject to Manufacturing Tolerances and Change Without Notice