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Parker Hydraulics D1VA Series, Сервисный бюллетень

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Hy
draulics

Parker Hannifin Corporation

Hydraulic Valve Division

Elyria, Ohio  44035  USA

Contents

Directional Control Valves

Series D1VW, B Style

Bulletin 2531-M9/USA

2531-M9.pm6, sm, jj

Parts Data

D1VA*C***

  

Table 2 (Housings)

Code Item Part Number Qty

Description

Omit

14

693210

1

NPTF Threads

90

14

693317

1

BSPP Threads

  

Table 1 (Spools)

Code

Item Part Number

Qty

Description

1

1

697701

1

#1 Spool

2

1

697702

1

#2 Spool

4

1

697704

1

#4 Spool

8

1

697708

1

#8 Spool

9

1

1800004

1

#9 Spool

81

1

1301168

1

#81 Spool

82

1

1301215

1

#82 Spool

O-Ring

2006*-7

Actuator
679365

Hex Plug

120 x 7

Gasket

697535

Spring

693031

Pushrod
697667

Endcap
1301946

O-Ring
3907*-9

Spring
697666

Stick Screw
1301066

Nameplate
1300638

Gasket

Body
Not Available

Roll Pin
99 x 37

Shipping Plate

697628

Spool

(See Table 1, Item 1)

Centering

Washer

988-8 x 14 x 1

O-Ring

2010*-7

O-Ring

2012*-9

(4 Req’d)

Stop - Piston

693211

U-Cup

693212

Housing

(See Table 2, Item 14)

Cap Screws
210 x 97
(4 Req’d)
4.0 N-m (36 in-lb)
Torque

NOTES:
1)  * Indicates Seal Compound. N-Nitrile, V-Fluorocarbon, E-EPR.
2)  Coat bore with Molycoat 55M grease.

Double Air Actuated Model

1

A

B

Note 2

3

Содержание D1VA Series

Страница 1: ...Bulletin 2531 M9 USA Service Bulletin Series D1VA Effective March 23 1998 Hydraulics ...

Страница 2: ...ingconditionsandapplicationsfortheseproductsorsystems theuser throughitsownanalysisandtesting issolelyresponsibleformakingthefinalselectionoftheproductsandsystems andassuringthatallperformance safetyandwarningrequirementsoftheapplicationaremet Theproductsdescribedherein includingwithoutlimitation productfeatures specifications designs availabilityandpricing aresubjecttochangebyParkerHannifinCorpor...

Страница 3: ...iption Single operator two position B spring offset P to A and B to T in offset position Double operator C three position spring centered Double operator D two position detent Two position spring offset E to center P to B and A to T in offset position Single operator two position H spring offset P to B and A to T in offset position Two position spring offset K to center P to A and B to T in offset...

Страница 4: ... 1301215 1 82 Spool O Ring 2006 7 Actuator 697365 Hex Plug 120 x 7 Gasket 697535 Spring 693031 Pushrod 697667 Endcap 1301946 20 N m 180 in lb Torque O Ring 3907 9 Spring 697729 Stick Screw 1301066 Nameplate 1300638 Spring 697722 Gasket Cap Screws 210 x 97 1 1 N m 10 in lb Torque Cover Plate 693255 Body Not Available Roll Pin 99 x 37 Shipping Plate 697628 O Ring 2012 9 4 Req d Spool See Table 1 Ite...

Страница 5: ...9 1 1800004 1 9 Spool 81 1 1301168 1 81 Spool 82 1 1301215 1 82 Spool O Ring 2006 7 Actuator 679365 Hex Plug 120 x 7 Gasket 697535 Spring 693031 Pushrod 697667 Endcap 1301946 O Ring 3907 9 Spring 697666 Stick Screw 1301066 Nameplate 1300638 Gasket Body Not Available Roll Pin 99 x 37 Shipping Plate 697628 Spool See Table 1 Item 1 Centering Washer 988 8 x 14 x 1 O Ring 2010 7 O Ring 2012 9 4 Req d S...

Страница 6: ...n 99 x 37 Shipping Plate 697628 Spool See Table 1 Item 1 O Ring 2012 9 4 Req d Cap Screws 210 x 97 4 Req d 4 0 N m 36 in lb Torque Housing See Table 2 Item 14 U Cup 693212 Stop Piston 693211 O Ring 2010 7 Centering Washer 988 8 x 14 x 1 1 A B NOTES 1 Indicates Seal Compound N Nitrile V Fluoroarbon E EPR 2 Coat bore with Molycoat 55M grease D1VA Double Air Actuated Model Note 2 Table 2 Housings Cod...

Страница 7: ...ol 82 1 1301215 1 82 Spool O Ring 2006 7 Actuator 697365 Hex Plug 120 x 7 Gasket 697535 Spring 693031 Pushrod 697667 Endcap 1301946 20 N m 180 in lb Torque O Ring 3907 9 Spring 697666 Stick Screw 1301066 Nameplate 1300638 Gasket Cap Screws 210 x 97 1 1 N m 10 in lb Torque Cover Plate 693255 Body Not Available Roll Pin 99 x 37 Shipping Plate 697628 Spool See Table 1 Item 1 Centering Washer 988 8 x ...

Страница 8: ...Spool 82 1 1301215 1 82 Spool 6 NOTES 1 Indicates Seal Compound N Nitrile V Fluorocarbon E EPR 2 Coat bore with Molycoat 55M grease Single Air Actuated Model Gasket Spring 697722 Stick Screw 1301066 Nameplate 1300638 O Ring 3907 9 Pushrod 697667 Spring 693031 Actuator 697365 Hex Plug 120 x 7 Cap Screws 210 x 97 4 0 N m 36 in lb Torque Housing See Table 2 Item 14 U Cup 693212 Stop Piston 693211 O R...

Страница 9: ...l 82 1 1301215 1 82 Spool Gasket Stick Screw 1301066 Nameplate 1300638 O Ring 3907 9 Endcap 1301946 20 N m 180 in lb Torque Pushrod 697667 Spring 693031 Gasket 697535 Hex Plug 120 x 7 Actuator 679365 O Ring 2006 7 Cap Screws 210 x 97 4 Req d 4 0 N m 36 in lb Torque Housing See Table 2 Item 14 U Cup 693212 Stop Piston 693211 O Ring 2010 7 Centering Washer 988 8 x 14 x 1 Spring 697666 Body Not Avail...

Страница 10: ... Series D1VW B Style Bulletin 2531 M9 USA 2531 M9 pm6 sm jj Spools Series D1VA 1 Spool 697701 2 Spool 697702 4 Spool 697704 8 Spool 697708 9 Spool 1800004 82 Spool 1301215 81 Spool 1301168 2 1 4 8 A B P T A B P T A B P T A B P T A B P T A B P T A B P T A B Note Reverse Operator Location Note Reverse Operator Location 9 8 ...

Страница 11: ...ck and forth The spool should move freely If there is any sticking between the spool and the bore remove the spool and repeat 2b c The spool clearance can also be checked by placing the valve body on end and inserting the spool Gravity will pull the spool to the other end if there is no sticking d After several attempts have been made without resolution replace the valve Problem Valve spool fails ...

Страница 12: ...lics Bulletin 2531 M9 USA 5M 3 98 PHD Parker Hannifin Corporation Hydraulic Valve Division 520 Ternes Avenue Elyria Ohio 44035 USA Tel 440 366 5200 Fax 440 366 5253 Web Site http www parker com hydraulicvalve ...

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