Sporlan Pressure Regulating Valves

The following is a selection of Sporlan references available for download. All information is in portable document format (.pdf).

If you would like to receive pricing and/or paper copies of literature, please contact your Sales Office or contact Sporlan Division by phone at (636) 239-1111.

Number Title Date Pages
Bulletin 90-10 Crankcase Pressure Regulating Valves - For Compressor Overload Protection July 2012 8
Bulletin 90-11 Installation & Service Instructions - Crankcase Pressure Regulating Valves CRO-4, CRO-6, CROT-6, CRO-10, & CROT-10 July 2003 2
Bulletin 90-20 Evaporator Pressure Regulating Valves for Evaporator Temperature Controls May 2007 16
Bulletin 90-20-2 Evaporator Pressure Regulating Valves January 1996 8
Bulletin 90-21 Evaporator Pressure Regulating Valves Installation & Service Instructions June 2012 4
Bulletin 90-21-1 Evaporator Pressure Regulating Valves Installation and Service Instructions February 2008 4
Bulletin 90-21-2 Evaporator Pressure Regulating Valves Installation and Service Instructions February 1999 4
Bulletin 90-30 Head Pressure Control Valves For High and Low Ambient Stability July 2012 12
Bulletin 90-30-1 Head Pressure Control Charging Recommendations - ORI, ORD, OROA and LAC July 2012 8
Bulletin 90-31 Head Pressure Control Valves - OROA-5, ORI-6-65/225H, ORI-10-65/22H, ORD-4 November 2011 8
Bulletin 90-40 Discharge Bypass Valves for System Capacity Control March 2011 18
Bulletin 90-41 Installation and Service Instructions - 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 August 2003 4
Bulletin 90-41-1 Installation and Service Instructions - Discharge Bypass Valves (S)HGB(E)-8 and SHGB(E)-15 May 2004 4
Bulletin 90-50 Defrost Differential Pressure Regulating Valves for Supermarket Systems February 2013 8
Bulletin 90-51 Pressure Regulating Valves Defrost Differential Installation and Service Instructions (O)LDR-16, (O)LDR-20, DDR-20 Obsolete: (O)LDR-15, XTM-1, XTM-5, XTO-1, -4 (Included for part’s breakdown) July 2012 12
Form 90-134 Supermarket Subcooling June 1998 6
Form 90-198 Understanding The Fundamentals Of Head Pressure Control May 2004 8
SD-036 Crankcase Pressure Regulating Valves - Installation & Service Instructions CRO-4, CRO-6, CROT-6, CRO-10, & CROT-10 March 2010 2
SD-057 Installation & Service Instructions - 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 August 2003 4
SD-068 Installation & Service Instructions - Head Pressure Control Valves OROA-5, ORI-6-65/225H, ORI-10-65/225-H, ORD-4 May 2016 4
SD-073 Evaporator Pressure Regulating Valves Installation & Service Instructions ORIT-6 & ORIT-10 October 2010 2
SD-126 Evaporator Pressure Regulating Valves Installation & Service Instructions (S)ORIT-12 (S)ORIT-15 (S)ORIT-20 August 2002 4
SD-134 Installation & Service Instructions - Head Pressure Control Valves LAC-4 and LAC-4-DS -- 2
SD-197 Installation and Service Instructions - Discharge Bypass Valves Pilot Operated -(S)HGB(E)-8 and SHGB(E)-15 July 2011 4
SD-248 Capacity Conversion Kit for SORIT-PI BODY December 2004 2
SD-276 Instructions for replacing internal parts on the (S)ORIT-PI Valve February 2005 2
SD-277 Instructions for upsizing/downsizing ports on the (S)ORIT-PI Valves July 2004 2
SD-323 Crankcase Pressure Regulating Valves - Installation & Service Instructions CRO-4, CRO-6, CROT-6, CRO-10, & CROT-10 April 2010 2
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