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Flow Control Servovalves

Bulletin HY14-1450-M1/US

Bul 1450-M1pgs.p65, dd

3

Parker Hannifin Corporation

Hydraulic Valve Division
Elyria, Ohio, USA

Dimensions

Series BD15, CSA Version BD15J*L

1/2" NPT

11.2

(0.44)

139.7

(5.50)

120.9

(4.76)

50.3

(1.98)

12.7

(0.50)

81.3

(3.20)

9.9

(0.39)

87.1

(3.43)

106.4

(4.19)

C1

Minimum cable length 18"

Access for
Null Adjust

Pilot
Pressure
Test Port

Red Wire

(+)

(-)

Black Wire

+ Voltage to Red Wire

connects P     C2 port

Gnd

CSA Wiring

Green Wire

BD15 Installation Data

Mounting Screws, Soc. Hd. Cap

5/16-18 Th x 1.00 long

Torque

110 to 150 in. lbs.

O-ring Grooves

0.560 Dia. x 0.052 deep

O-ring Size

2-013 (70 Durometer)

Elec. Connector Mates with -

MS3106-14S-2S

Notes:

1. Servovalve mating surface to be flat within 0.002 inch TIR, and smooth to within 63 rms.
2. Servovalve mounting screws are to be torqued to 110-150 in.-lbs., above run down torque.
3. For proper orifice selection and decal part number, refer to Table 1.

8.4 (0.33)
Mounting Holes
4 Places

Inch eqivalents for millimeter dimensions are shown in (**)

Summary of Contents for BD15 Series

Page 1: ...Bulletin HY14 1450 M1 US Installation and Service Guide Effective October 15 2006 Supersedes Catalog No 1450 ISM dated 3 96 Series BD15 and BD30 Flow Control Servovalves...

Page 2: ...n analysis and testing is solely responsible for making the final selection of the products and systems and assuring that all performance safety and warning requirements of the application are met The...

Page 3: ...lution in the control of position velocity and force in motion control applications Features Rugged reliable trouble free operation Reduced contaminant sensitivity Linear flow gain characteristics Int...

Page 4: ...0 Dia x 0 052 deep O ring Size 2 013 70 Durometer Elec Connector Mates with MS3106 14S 2S Notes 1 Servovalve mating surface to be flat within 0 002 inch TIR and smooth to within 63 rms 2 Servovalve mo...

Page 5: ...Wire connects P C2 port Gnd CSA Wiring Green Wire BD15 Installation Data Mounting Screws Soc Hd Cap 5 16 18 Th x 1 00 long Torque 110 to 150 in lbs O ring Grooves 0 560 Dia x 0 052 deep O ring Size 2...

Page 6: ...connects P C2 port Gnd ATEX Wiring Yellow with Green Stripe BD15 Installation Data Mounting Screws Soc Hd Cap 5 16 18 Th x 1 00 long Torque 110 to 150 in lbs O ring Grooves 0 560 Dia x 0 052 deep O ri...

Page 7: ...ve run down torque 3 For proper orifice selection and decal part number refer to Table 1 BD30 Installation Data Mounting Screws Soc Hd Cap 5 16 18 x 3 25 long Torque 110 to 150 in lbs O ring Grooves 0...

Page 8: ...75 Port Circle 15 9 0 625 4 Ports 3 3 0 13 Locating Pin 3 8 0 15 Maximum Length 8 4 0 33 4 places Dimensions Series BD30 CSA Version BD30J M Notes 1 Servovalve mating surface to be flat within 0 002...

Page 9: ...1 3 625 P C1 R C2 44 5 1 75 Port Circle 15 9 0 625 4 Ports 3 3 0 13 Locating Pin 3 8 0 15 Maximum Length 8 4 0 33 4 places Dimensions Series BD30 ATEX Version BD30N M Notes 1 Servovalve mating surface...

Page 10: ...the pilot valve coil generates a magnetic force on the armature diverter blade assembly pivoting the assembly and allowing fluid to flow into PC1 See Figure 2 This positions the main power spool to th...

Page 11: ...A small amplitude signal at a relatively high 60 150 Hz frequency is superimposed on the valve command signal This signal will cycle the valve spool sufficiently to prevent valve silting and stiction...

Page 12: ...ply pressure should be set between 450 psi and 500 psi Special care must be taken to assure that this source is provided with a 25 m filter in it It should be noted that the tank line from the pilot i...

Page 13: ...Std B C2 D C C1 B D C1 D J Intrinsic Safe L Explosion Proof Code m A Ohm A 60 Std 60 B 15 1016 C 20 591 D 30 243 E 40 138 F 50 90 G 100 22 H 200 5 7 J 30 30 118 118 K 80 36 For intrinsic safe only No...

Page 14: ...Low supply pressure 6 Verify that the supply pressure to the valve falls within the range noted on the valve nameplate 1 Incorrect null adjust 1 Adjust null per Servovalve Maintenance Section 2 Parti...

Page 15: ...y of carriers or suppliers shortages of materials and any other cause beyond Seller s control 12 Entire Agreement Governing Law The terms and conditions set forth herein together with any amendments m...

Page 16: ...Bulletin HY14 1450 M1 US 10 06 2M PHD Parker Hannifin Corporation Hydraulic Valve Division 520 Ternes Avenue Elyria Ohio USA 44035 Tel 440 366 5200 Fax 440 366 5253 www parker com hydraulicvalve...

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