CATALOGUE 2006 - Blb hydraulic

1 CATALOGUE 20062BM40 UNIT CONVERSION TABLESLENGHTPRESSUREVACUUMFLOWFORCEMASST IMEVOLUMETEMPERATURETORQUEPOWERSHAFT SPEEDFREQUENCYDISPLACEMENTVELOCITY1 inch = millimetre (mm)1 pound per square inch (PSI) = bar (gage)1 inch of mercury (in Hg) = bar (a value less than at 60 degrees Fahrenheit 1( F)1 gallon per minute (GPM) = litres per minute (l/min)1 gallon per minute (GPM) = 3785 cubic centimetres per minute (cc/min)1 poundf (Ibf) = Newton (N)1 poundm (Ibm) = kilogram (Kg)second (s)1 US gallon (gal) = litre (l)1 US gallon (gal) = 3785 cubic centimetres (cc) C = ( F - 32 )1 poundf inch (Ibf - in.) = Newton metre (N m) or joule1 horsepower (HP) = kilowatt (kW)revolutions per minute (RPM)1 cycle per second (cps) = 1 Hertz (Hz)1 cubic inch per revolution (cu. ) = cubic centimetres per revolution (cc/rev)1 foot per second (fps) = metre per second (m/s)1 millimetre (mm) = inch1 bar (gage) = pounds per square inch (PSI) bar (a value less than ) = inches of mercury (in Hg) at degrees Celsius ( C)1 litre per minute (l/min) = gallons per minute (GPM)1 cubic centimetre per minute (cc/min) = gallons per minute (GPM)1 Newton (N) = poundf (Ibf)1 kilogram (kg) = poundm (Ibm)second (s)1 litre (l) = US gallon (gal)1 cubic centimetre (cc) = US gallons (gal) F = ( C) + 32 1 Newton metre (N m) or joule = poundf inches (Ibf - in.))

2 1 kilowatt (kW) = horsepower (HP)revolutions per minute (rev/min)1 Hertz (Hz) = 1 cycle per second (cps)1 cubic centimetre per revolution (cc/rev) = cubic inches per revolution (cu. )1 metre per second (m/s) = feet per second (fps)NOTE: 1 cubic (cc) = 1 millilitre (ml) = litre (l) 3BM40 INDEXGENERAL INDICATIONS 4 DESIGNATION SAMPLE 5 TECHNICAL CHARACTERISTICS:WEIGHT, DIMENSIONS, THREADS, INTERNAL LEAKAGE 6 RELIEF VALVES 8 INLET PLUGS 10 ACTUATORS 11 SPOOLS 15 SPOOL CONTROLS 21 OUTLET PLUGS 304BM40BM40 GENERAL INDICATIONSThis booklet is meant to be a technical deepening on directional control valves of the BM40 series.

3 Choice, use, maintenance and warranty conditions of all BLB products are described in the 2006 BLB general monoblock valves of the BM40 series are characterized by a single body having following features:- Low production costs- Sound construction- Compact size- Reduced weightMonoblock valves are generally used when no auxiliary valves are needed and the inside circuits are not too , the absence of tie rods and intermediate seals allow monoblock valves to provide:- Improved dependability- Sturdy valves body for fewer leak points- Lower maintenanceAbove characteristics suggest that monoblock valves are ideal for use in mobile machines 10 BACOBAPT 10 BAT2PP2 VLBBTAPT10BA2 TCCPPWITHOUT RELIEF VALVETCLOSED CENTERP2 STANDARDTHIGH PRESSURE CARRY OVER(POWER BEYOND)5BM40 DESIGNATION SAMPLEBM __ / __ __ __ (_)__/C __ __ __/__Mandatory fi eldOptional fi eldTYPE OF VALVEBM403 GU MO B2 MO A1MO K16 NUMBER OF LEVERSTYPE OF THREADSRELIEF VALVE TYPETYPE OF ACTUATOR (manual)SPOOL TYPESPOOL control TYPE TYPE OF ACTUATOR (manual)SPOOL control TYPETYPE OF ACTUATOR (manual)SPOOL TYPESPOOL TYPESPOOL control TYPE6BM40 TECHNICAL CHARACTERISTICS1 APP20B23968639582296722134581,5M8M83535A 35302127952B191023 LIBM40T2 TBAABT220P T - oil temperature 50 C - viscosity 32 mm /s(PSI) bar(218) 15(145) 10(73) 5010(2,6)20(5,2)30(7,9)40(10,5)50(13,2)P TPTl/min(GPM)6543217number of working sections(PSI) bar(290) 20(218) 15(145)

4 10010(2,6)20(5,2)30(7,9)40(10,5)50(13,2) P A/BPl/min(GPM)(73) 5P A/B - oil temperature 50 C - viscosity 32 mm /s1234576number of working sections(PSI) bar(218) 15(145) 10(73) 5010(2,6)20(5,2)30(7,9)40(10,5)50(13,2)T l/min(GPM) A/B T - oil temperature 50 C - viscosity 32 mm /sA/B T7654321number of working sectionsINTERNAL OIL LEAKAGE4 8 cc/minTESTING CONDITIONSFrom A B to T100 barPressure 40 COil temperature32 mm /sOil viscosity7BM40 TECHNICAL CHARACTERISTICSNOMINAL FLOWMAX FLOWNOMINAL PRESSUREMAX PRESSURE ON PORTSMAX PRESSURE ON TANK-LINETECHNICAL CHARACTERISTICS35 l/min45 l/min250 bar320 bar80 bar9 GPM12 GPM3600 PSI4700 PSI1100 PSIG (BSP)F (UNF)STANDARD THREADSA - B3/8 3/4 - 16P3/8 3/4 - 16T3/8 3/4 - 16P21/2 7/8 - 14T21/2 7/8 - 14BM40/1BM40/2BM40/3BM40/4BM40/5BM40/6BM 40/7 NUMBEROF SECTIONS90125160195230265300(mm) (in) (mm) (in)8BM40 RELIEF VALVESBM __ / __ __ __ (_)__/ __ __ __/__RELIEF VALVE X COD. 803009 Low pressure adjustable relief valve.

5 Allows the external adjustament of the relief valve pressure between 30 to 90 bar. The pressure rating is based on a pre-set fl ow of 8 RANGE 30 90 bar STANDARD RELIEF SETTING 70 barRELIEF VALVE U COD. 803002 High pressure adjustable relief valve. Allows the external adjustament of the relief valve pressure between 80 to 230 bar. The pres-sure rating is based on a pre-set fl ow of 8 RANGE 80 230 bar STANDARD RELIEF SETTING 140 barRELIEF VALVE K COD. 803010 Very high pressure adjustable relief valve. Allows the external adjustament of the relief valve pressure between 150 to 300 bar. The pressure rating is based on a pre-set fl ow of 8 RANGE 150 300 bar STANDARD RELIEF SETTING 200 bar9BM40 RELIEF VALVESCOD. 560189 KIT VNR Standard on all Blb monoblock valves. Each valve has only one load check. The load check prevents the fall of a cylinder as the spool is shifted. It also prevents the backfl ow of oil from the work port to the __ / __ __ __ (_)__/ __ __ __/__ABABBM40/4T2BP2 ATBACOD.

6 020027 RELIEF VALVE LOCK KIT PB Prevents users from altering the factory pre-set relief 832010 RELIEF VALVE PLUG RVP Replaces the relief valve in closed center systems where the relief valve is not PLUGSBM __ / __ __ __ (_)__/ __ __ __/__INLET PLUG P2 COD. 015007 1/2 BSPINLET PLUG P COD. 015008 3/8 BSPINLET PLUG P COD. 560333 3/4 - 16 UNFINLET PLUG P2 COD. 560094 7/8 - 14 UNFBPT2 TBM40/4 BABABAP2 APT2 PAP2P2 BAAABM40/4 BBBTPP211BM40BM __ / __ __ __ (_)__/ __ __ __/__ACTUATORSMANUAL MO COD. 801001 Manual lever control for manual operation. Features 2 angles 90 - 180 .MANUAL WITHOUT LEVER MW COD. 801035 Manual control without lever actuator orientationis A if notdifferently requiredSAFETY MANUAL LEVER MX COD. 801175 Manual control with safety lever system. Allows the operation of the lever only after the lock system is __ / __ __ __ (_)__/ __ __ __/__ACTUATORSCAM DOCOD. 801044 Cam 801162 MANUAL WITH LIMITING DEVICE MLManual lever control with limiter of the spool 560644 hydraulic HO hydraulic actuator for remote WITH CAM MC COD.

7 801065 Manual lever control with __ / __ __ __ (_)__/ __ __ __/__ACTUATORSJOYSTICK JS COD. 801120 Operates two spools with one lever handle. Two spools can be operated indipendently or simultaneously, depending on the move-ment of the handle. Joystick requires to be assembled with spools AS, BS, DS or 1P COD. 802064 Pneumatic actuator for remote control mounted on the spool control side. It can be combined with other manual 0 2012 MANUAL REMOTE control FOCOD. 023040 Manual lever control for manual remote MANUAL REMOTE control FA COD. 023047 Manual lever control with safety system for manual remote operation. Allows the operation of the lever only after the lock system is __ / __ __ __ (_)__/ __ __ __/__ACTUATORSCOD. 023043 CABLE TYPE COD. 023044 CABLE TYPE COD. 801023 CABLE ADAPTER FL Cable adapter for cable control . No hand lever is mt. mt. __ / __ __ __ (_)__/ __ __ __/__SPOOL A COD. 5600964-WAY / 3-POSITION SPOOL. Provides control of double-acting cylinders or bi- directional hydraulic motors.

8 In position 0 work ports are ASCOD. 5601114-WAY / 3-POSITION SPOOL. Same features as spool A but with threaded spool end. Required to assembly the joystick (JS) or for special SPCOD. 5601094-WAY / 3-POSITION SPOOL. Same features as spool AS but without meetering. Required for special applications ( woodsplitter).0 PTBA1201233AB16BM40 SPOOLSBM __ / __ __ __ (_)__/ __ __ __/__SPOOL C COD. 5600983-WAY / 3-POSITION SPOOL. Provides control of single-acting cylinders or start and stop of uni- directional hydraulic motors. In position 0 work port is blocked. A port is D COD. 5600994-WAY / 3-POSITION SPOOL, OPEN CENTER (MOTOR SPOOL). Provides control of double acting cylinders or bi- directional hydraulic motors. Allows a cylinder to fl oat or a motor to wheel free when the spool is in position 0. Work ports are open to the tank port when the spool is in position BS COD. 560112 3-WAY / 3-POSITION SPOOL. Same features as spool B but with threaded spool end.

9 Required to assembly the joystick (JS) or for special applications. 0 PTA12 SPOOL B COD. 5600973-WAY / 3-POSITION SPOOL. Provides control of single-acting cylinders or start and stop of uni- directional hydraulic motors. In position 0 work port is blocked. B port is __ / __ __ __ (_)__/ __ __ __/__SPOOL KCOD. 5601024-WAY / 4-POSITION, FLOATING SPOOL. Same features as spool A with the addition of a fourth fl oating position. The fl oating position allows a cylinder to fl oat or a motor to wheel free when the spool is in position 3. To be combined only with spool controls 16 or 54. Special machining on the body is KSCOD. 5604214-WAY / 4-POSITION, FLOATING SPOOL. Same features as spool K but with threaded spool end. Required to assembly the joystick (JS) or for special applications. To be combined only with spool controls 16 or 54. Special maching on the body is DSCOD. 5601144-WAY / 3-POSITION SPOOL, OPEN CENTER (MOTOR SPOOL). Same features of spool D but with threaded spool end.

10 Required to assem-bly the joystick (JS) or for special INS COD. 5601104-WAY / 3-POSITION SPOOL, OPEN CENTER (MOTOR SPOOL). Same features as spool DS but without meetering. Required for special __ / __ __ __ (_)__/ __ __ __/__SPOOL LCOD. 5601034-WAY / 4-POSITION, FLOATING SPOOL. Same features as spool A with the addition of a fourth fl oating position. The fl oating po-sition allows a cylinder to fl oat or a motor to wheel free when the spool is in position 3. To be combined only with spool controls 12, 13 or 53. Special machining on the body is 3 SPOOL ZCOD. 5601084-WAY / 4-POSITION REGENERATIVE SPOOL. Same features as spool A with the addition of a fourth regenerative circuit in position 3. The regenerative circuit allows the cylinder to increase its speed, in one way only, adding the oil returning from the rod chamber of the cylinder to the pump fl ow. To be combined only with spool controls 14, 42, 43 or 44. Special machining on the body is required.