HVAC Protech® Refrigerant Flow Controls Library

~Emerson Flow Controls

CPH(E) Direct Operated Hot Gas By-pass Regulator Specifications

CPHE, DGRE, and EGRE Installation Guide

DGR(E) Direct Acting Hot Gas By-pass Regulator Specifications

EGR(E) Direct Acting Hot Gas By-pass Regulator Specifications

EPRB(S) Pressure Regulator Installation Guide

EPRBS Brass Body Upstream Regulator Specifications

HP Series Power Element Field Replacement Guide

HP(C) Headmaster® Headpressure Control Specifications

HP_HPC Series Head Pressure Control Installation Guide

IPR Inlet Pressure Upstream Regulator Installation Guide

IPR Inlet Pressure Upstream Regulator Specifications

OPR Outlet Pressure Downstream Regulator Installation Guide

OPR Outlet Pressure Downstream Regulator Specifications

~Sporlan Flow Controls

Understanding the Fundamentals of Head Pressure Control   { A Sporlan Publication }

Crankcase PRV's [ CRO-4, CRO-6, CROT-6, CRO-10, CROT-10 ]  Application Data

Crankcase PRV's [ CRO-4, CRO-6, CROT-6, CRO-10, CROT-10 ] Installation and Service Data  

Evaporator PRV's [ ORIT-6 & ORIT-10 ]  Application Data  

Evaporator PRV's [ (S)ORIT-12, 15, 20 ]  Application Data  

Evaporator PRV's Piloted Internally [ (S)ORIT-PI ]  Application Data  

Evaporator PRV's Piloted Internally [ (S)ORIT-PI-5 ]  Application Data  

Evaporator PRV's Piloted Internally [ (S)ORIT-PI ]  Installation and Service Data  

Evaporator PRVs’ [ ORIT-6 & ORIT-10 ] Installation and Service Data  

Evaporator PRV’s [ (S)ORIT-12, (S)ORIT-15, (S)ORIT-20 ] Installation and Service Data  

Capacity Conversion Kit for SORIT-PI Body  

Instructions for replacing internal parts on the (S)ORIT-PI  

Head Pressure Control Valves for High and Low Ambient Stability Application Data  

Head Pressure Control Valves [ OROA, ORI, ORD ]  Installation and Service Data  

Charging Recommendations For ORI, ORD, OROA, & LAC  

Head Pressure Control Valves [ OROA-5, ORI-6-65/225H, ORI-10-65-225H, ORD-4 ] Installation and Service Data 

Head Pressure Control Valves [ LAC-4 & LAC-4-DS ] Installation and Service Data  

Discharge Bypass Valves
[ADRI(E)-11/4, ADRS(E)-2, DRS(E)-2, ADRP(E)-3, DRP(E)-3, ADRH(E)-6, DRH(E)-6, (S)HGB(E)-8 and SHGB(E)-15 ] Application Data  


Discharge Bypass Valves
[ ADRI(E)-11/4, ADRS(E)-2, DRS(E)-2, ADRP(E)-3, DRP(E)-3, ADRH(E)-6, DRH(E)-6 ] Installation and Service Data  


Discharge Bypass Valves [SHGB(E)-8 and SHGB(E)-15 ]  Installation and Service Data  

Defrost Differential PRV's [ DDA-20 & OLDA-15 ] Application Data  

Defrost Differential PRV’s
[(O)LDR-15, (O)LDR-20, XTM-1, XTM-5, XTO-1, XTO-4, DDR-20 ] Installation and Service Data