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The most trusted name in Supermarket refrigeration, serious professionals rely on Sporlan pressure regulating valves. For head pressure control, hot gas bypass, discharge pressure regulating, crankcase pressure regulating and defrost differential regulating — for just about any application, Sporlan has the valve. And, Sporlan PRVs are supported our experienced Technical Support Team, Supermarket Engineering Specialists and Product Managers.

 

Crankcase PRV's
Bulletin 90-10 Crankcase PRV's
Bulletin 90-11 Crankcase PRV Installation and Service
SD-36 Crankcase Pressure Regulating Valves
CRO-4, CRO-6, CROT-6, CRO-10, CROT-10
Evaporator PRV's
Bulletin 90-20 Evaporator PRV's
Bulletin 90-21 ORIT-6 and ORIT-10  Installation and Service Instructions
Bulletin 90-21-1 (S)ORIT-12, 15, 20  Installation and Service
Bulletin 90-20-2 Evaporator PRV's Piloted Internally - (S)ORIT-PI
Bulletin 90-21-2 (S)ORIT-PI  Installation and Service
SD-73 Evaporator Pressure Regulating Valves ORIT-6 & ORIT-10
SD-126 Evaporator Pressure Regulating Valves (S)ORIT-12, (S)ORIT-15, (S)ORIT-20
SD-248 Capacity Conversion Kit for SORIT-PI Body
SD-276 Instructions for replacing internal parts on the (S)ORIT-PI
SD-277 Instructions for upsizing/downsizing on the (S)ORIT-PI Valves
Head Pressure Control Valves
Bulletin 90-30 Head Pressure Control Valves for High and Low Ambient Stability
Bulletin 90-31 OROA, ORI, ORD - Installation and Service Instructions
Bulletin 90-30-1 Charging Recommendations - ORI, ORD, OROA, LAC
Form 90-134 Supermarket Subcooling **NEW**
Form 90-198 Understanding the Fundamentals of Head Pressure Control
SD-68 Head Pressure Control Valves OROA-5, ORI-6-65/225H,
ORI-10-65-225H, ORD-4
SD-134 Head Pressure Control Valves LAC-4 & LAC-4-DS
Discharge Bypass Valves
Bulletin 90-40 Discharge Bypass Valves
Bulletin 90-41 Discharge Bypass Valves Installation and Service
Bulletin 90-41-1 Discharge Bypass Valves (S)HGB(E)-8 and SHGB(E)-15
SD-57 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
SD-197 Discharge Bypass Valves
Defrost Differential PRV's
Bulletin 90-50 Defrost Differential PRV's
Bulletin 90-51 Defrost Differential PRV Installation and Service