Pressure relief valve, pilot operated, sandwich plate type UZPR10

Transcription

1 ressure relief valve, pilot operated, sandwich plate type UZR0 NS0 up to,5 Ma up to 00 dm /min WK LICION ressure relief valve, pilot operated, sandwich plate design type UZR0 0 is used to limit pressure in hydraulic systems. DESCRIION OF OERION ressure relief valve sandwich plate type UZR0 consists of a main body () and screwed-in relief cartridge valve pilot operated () type UZS6 according to catalogue sheet WK roper drilling of the body allows connections as per hydraulic diagram for the version. When the pressure in the system exceeds the setting of the valve (), it opens, causing relief flow to port (for the version to port or ). UZR0S - 0/00 - pressure setting at port drain to port pressure setting at port drain to port UZR0S - 0/00 - pressure setting at port drain to port pressure setting at port drain to port UZR0S - 0/00 - pressure setting at port drain to port ype UZR0 - - WK

2 ECHNICL D Hydraulic fluid Required filtr f ltrat ation Recommended filtration Nominal fluid viscosity Viscosity range Fluid temperature range (in a tank) mbient temperature range Maxim imum operat ating pressure,,5 Ma Settab able pressure range r nges 5 Ma; 0 Ma; 0 Ma;,5 Ma Maxim imum set press ure Maxim imum flowf Weight mineral oil up to t 6 µm up to 0 µm o 7 mm /s at temperature 55 C,8 up to 80 mm /s recommended max o -0 C up to +70 C,,5 Ma 00 0 dm / min m 40 C up to 55 C o o -0 C up to +70 C ype of cartridge pressure relief valves fitted UZS6 according to catalogue sheet WK o o,6 kg for versions:...;...;... kg for versions:...;... o SCHEMES Hydraulic schemes of valves type UZR0... version UZR0S... version UZR0S version UZR0S version UZR0S version UZR0S... WK ype UZR0

3 OVERLL ND CONNECION DIMENSIONS version UZR S6,5 8,5 45 (max) 7, O 6,6-4 holes 6, 70 M6 depth - 4 holes 6, 50,8 7, 7 6,7, 70 (min),4,5 O, (max)- 5 holes (,,, ) 9 (min) r 0,0/00 mm 0,6 - Seal o-ring x - 5 pcs/kit (,,,, ) - Mounting holes configuration of a subplate in accordance with the standards listed below: CEO R H - symbol CEO (nominal size CEO 05) 0 ISO symbol ISO fixing screws M6 x L* L pcs/kit in accordance with N - EN ISO 476 tightening torque Md = 5 Nm - Required surface finish of a subplate NOE: (*)- Required length of the screws L is related to type and the number of hydraulic components sandwich fitted ype UZR0 - - WK

4 OVERLL ND CONNECION DIMENSIONS versions: UZR0...;... 8,5 7 S (max) O 6,6-4 holes 7,5,5 6, 70 M6 depth - 4 holes 6, 50,8 7, 7 6,7, 70 (min),4,5 O, (max)- 5 holes (,,, ) 9 (min) r 0,0/00 mm 0,6 - Seal o-ring x - 5 pcs/kit (,,,, ) - Mounting holes configuration of a subplate in accordance with the standards listed below: CEO R H - symbol CEO (nominal size CEO 05) 0 ISO symbol ISO fixing screws M6 x L* L pcs/kit in accordance with N - EN ISO 476 tightening torque Md = 5 Nm - Required surface finish of a subplate NOE: (*)- Required length of the screws L is related to type and the number of hydraulic components sandwich fitted WK ype UZR0

5 OVERLL ND CONNECION DIMENSIONS versionuzr0... 8,5 7 S6 4 (max) 4 (max) 5 O 6,6-4 holes 9,5,5 6, 70 M6 depth - 4 holes 6, 50,8 7, 7 6,7, 70 (min),4,5 O, (max)- 5 holes (,,, ) 9 (min) r 0,0/00 mm 0,6 - Seal o-ring x - 5 pcs/kit (,,,, ) - Mounting holes configuration of a subplate in accordance with the standards listed below: CEO R H - symbol CEO (nominal size CEO 05) 0 ISO symbol ISO fixing screws M6 x L* L pcs/kit in accordance with N - EN ISO 476 tightening torque Md = 5 Nm - Required surface finish of a subplate NOE: (*)- Required length of the screws L is related to type and the number of hydraulic components sandwich fitted ype UZR0-5 - WK

6 OVERLL ND CONNECION DIMENSIONS versionuzr0... 4,5 5,5 50 S6 4 (max) 98 4 (max) 05 O 6,5-4 holes 70 4,5 M6 depth - 4 holes 6, 50,8 7, 7 6,7, 70 (min),4,5 O, (max)- 5 holes (,,, ) 9 (min) r 0,0/00 mm 0,6 - Seal o-ring x - 5 pcs/kit (,,,, ) - Mounting holes configuration of a subplate in accordance with the standards listed below: CEO R H - symbol CEO (nominal size CEO 05) 0 ISO symbol ISO fixing screws M6 x L* L pcs/kit in accordance with N - EN ISO 476 tightening torque Md = 5 Nm - Required surface finish of a subplate NOE: (*)- Required length of the screws L is related to type and the number of hydraulic components sandwich fitted WK ype UZR0

7 ERFORMNCE CURVES o measured at viscosity ν = 4 mm /s and temperature t = 50 C p [Ma] Q[dm /min] SULES ND FIXING SCREWS Subplates must be ordered according to the catalogue sheet WK Subplate symbols: G 66/0 - threaded connection G /8 G 67/0 -threaded connectiong / G 89/0 - threaded connection G/4 G 67/0 - threaded connection M x,5 Subplates and screws fixing the relief valve M6 x L* L - 0, 0,9-4 pcs/kit in accordance with N - EN ISO 476 must be ordered separately. ightening torquemd d = 5 Nm NOES: (*)- Required length of thescrewsl is related to type and the number of hydraulic components sandwich fitted. he subp ubplate symbol in bold b is s the t preferred version availab able in short delivery time. t ype UZR0-7 - WK

8 HOW O ORDER UZR Nominal size (NS) NS0 = 0 0 S * ressure relief valves fitted valves type UZS6 = S Series number (00-09) - connection and installation dimensions unchanged = 0X series 0 = 0 Settable pressure range up to 5 Ma = 50 up to 0 Ma =00 up to 0 Ma = 00 up to,5 Ma =5 djustment element set screw with internal hexagon = Relief function for flow direction (hydraulic schemes according to page ) from to = from to = from to = from to and from to = from to and from to = Sealing NR (for fluids on mineral oil base) = no code FKM (for fluids on phosphate ester base) = V Further requirements in clear text (to be agreed with the manufacturer) NOES: he pressure relief valve should be ordered according to the above coding. he symbols in bold are the preferred versions available in short delivery time. Coding example: UZR0S - 0/5 - ONR Wadowice S.. ul. Wojska olskiego Wadowice tel fax WK ype UZR0