JOAP: SANHUA - R290 Propane Catalogue - 2020

121 sanhuaeurope.com RBV-R SERIES The ball valve of series RBV-R is applicable for commercial air conditioner, freezing or deep-freezing equipment or other refrigeration circuits in order to open and to shut off inner flow path by operating the valve stem. It can also be used as service valve for vacuum pumping and refrigerant injection etc. The Design Pressure (PS) of the versions RBV-R has been increased to 49 bars allowing the usage in R32 systems. Moreover, the use of graphite sealing material guarantees a wide refrigerant temperature range [from -60°C to +160°C], and the possibility to install RBV-R valves in the high temperature discharge line of R32 systems. FEATURES • STRAIGHTWAY TYPE, FULL PORT, LOWPRESSUREDROPS, COST-EFFECTIVE • HUGEREFRIGERANT TEMPERATURERANGEADMITTED • VALVE BODYANDVALVE SEATWITHWELDEDSTRUCTURE,WITHHIGHPRODUCTRELIABILITY • ROTATE 1/4 CIRCLES FROMFULL-OPENTOFULL-CLOSE, EASY TOOPERATE • BIDIRECTIONAL FLOW • ROTATIONSTOPONREQUEST FORFULL-OPENAND FULL-CLOSEOF THEVALVE • SPECIAL SEALINGMATERIALS TOPREVENT INTERNAL LEAKAGE • CERTIFIEDACCORDING PED CAT.II BY TUVRHEINLAND BALL VALVE GENERAL SPECIFICATION • Applicable for all common HCFC, HFC and HFO refrigerants such as: R22, R134a, R404A, R407A/ C/F, R410A, R507A, R448A, R449A, R450A, R452A, R513A, R32, R1234yf, R1234ze, R454A/B/C, R455A, R290, R1270, R600a • Mediumtemperature TSmin./max.: -60°C / +160°C • Max. operating pressure PS: 4,9 MPa (49 bar) • Installation position: liquid, suction and discharge line in all directions • Models with access fittings are not available • PED declaration • Certifications: UL/CUL not available (on request)