Обратный клапан, cartridge design M-SR 6...30

Description Size 6 … 30 Component series 1X Maximum operating pressure 420 bar Maximum flow 400 l/min Features For installation in block designs • As angle valve • As straight-through valve Leakage-free blocking in one direction Various cracking pressures, optional Type code 01 02 03 04 05 06 07 08 M-SR – 1X / * 01 Check valve, cartridge design M-SR Size 02 Size 6 (not version "KE") 6 Size 8 8 Size 10 10 Size 15 15 Size 20 20 Size 25 25 Size 30 30 Unit design 03 Angle valve KE Straight-through valve KD Cracking pressure 04 0 bar, without spring (not version "KD") 00 0,2 bar 02 0.5 bar (standard) 05 1,5 bar 15 3,0 bar 30 5,0 bar 50 05 Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) 1X Orifice in channel B (version "KD" only) 06 Without orifice no code Core hole M4 B00 Nozzle Ø 1.0 mm B10 Nozzle Ø 1.2 mm B12 Seal material (observe compatibility of seals with hydraulic fluid used, see "Technical data") (version "KE" only) 07 NBR seals no code FKM seals V 08 Further details in the plain text * Technical data general Size 6 8 10 15 20 25 30 Weight Angle valve "KE" kg - 0.03 0.05 0.08 0.14 0.32 0.47 Straight-through valve "KD" kg 0.05 0.1 0.2 0.25 0.3 Installation position any Ambient temperature range NBR seals °C -20 … +80 FKM seals °C -20 … +80 MTTFD values according to EN ISO 13849 1) 150 Years 1) For further details, see data sheet 08012 and 90294 hydraulic Size 6 8 10 15 20 25 30 Maximum operating pressure bar 420 Cracking pressure See characteristic curves Maximum flow l/min 15 35 50 120 200 300 400 Hydraulic fluid see table "Hydraulic fluid" Hydraulic fluid temperature range NBR seals °C -30 … +80 FKM seals °C -20 … +80 Viscosity range mm²/s 2.8 … 500 Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 1) Class 20/18/15 1) The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. Hydraulic fluid Classification Suitable sealing materials Standards Data sheet Mineral oils HL, HLP NBR, FKM DIN 51524 90220 Bio-degradable Insoluble in water HETG FKM ISO 15380 90221 HEES FKM Soluble in water HEPG FKM ISO 15380 Flame-resistant Water-free HFDU (glycol base) FKM ISO 12922 90222 HFDU (ester base) FKM Containing water HFC (Fuchs Hydrotherm 46M, Petrofer Ultra Safe 620) NBR ISO 12922 90223 Important information on hydraulic fluids: For more information and data on the use of other hydraulicfluids, please refer to the data sheets above or contact us. There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.). Flame-resistant – containing water : Life cycle as compared to operation with mineral oil HL, HLP 30 … 100%. Maximum hydraulic fluid temperature 60 °C (For applications outside these