Directional Control Valves - Prince Manufacturing

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35,1&( 0$18)$&785,1* &25325$7,21 3 2 %2; 1257+ 6,28; &,7< 6287+ '$.27$ 85/ zzz sulqfhkg frp ( 0$,/ sulqfh#sulqfhkg frp
Directional Control Valves LOG SPLITTER CONTROL VALVE

VALVES

Model LS3000

SINGLE SPOOL MONO-BLOCK 20GPM

Model RD2500 9

35,1&(0$18)$&785,1*&25325$7,21‡32%2;‡1257+6,28;&,7<6287+'$.27$ 85/ZZZSULQFHK\GFRP‡(0$,/SULQFH#SULQFHK\GFRP 2(0&86720(56(59,&(  ‡)$;  ',675,%8725&86720(56(59,&(3+21(  ‡)$;  

CATV 56-07-13-02

MODEL LS3000 DIMENSIONAL DATA 2Q/60RGHOVSUHVVXUHUHOHDVHGHWHQWLVLQWKHVSRRO RXWSRVLWLRQ 2Q/60RGHOVSUHVVXUHUHOHDVHGHWHQWLVLQWKHVSRRO LQSRVLWLRQ

OUTLET PORT

SPECIFICATIONS:  0D[GHVLJQDQGWHVWSUHVVXUH36,  0D[WDQNSRUWSUHVVXUH36,  )ORZUDWLQJ*30PD[  5HOLHIYDOYHVHWWLQJ36,  7KLVYDOYHKDVRQHSRVLWLRQSUHVVXUH   UHOHDVHGHWHQWZLWKVSULQJFHQWHUWRQHXWUDO  :HLJKWOEV  5HFRPPHQGHGÀOWUDWLRQ,62  0D[RSHUDWLRQWHPSƒ)  ,QH[SRVHGHQYLURQPHQWVGRQRWPRXQW   ZLWKVSRROYHUWLFDODQGKDQGOHHQGGRZQ

4.62 2.51

.343 DIA. (3)

A & B WORK PORTS

1.05 1.25

OUT

.44

1.42

A

B

3.25

8.25

INLET PORT

1.84

5.12

IN

2.93 1.13

7.80

4.12 12.31

PARTS LIST - LOG SPLITTER VALVES ITEM PART NUMBER DESCRIPTION         

        

        

+$1'/(.,7 5(/,().,7 635,1*&(17(5.,7 '(7(176/((9( 3,62168%$66< '(7(17$'-867,1*&$575,'*( &203/(7(35(6685(5(/($6(  '(7(17.,7 6($/.,7 &217$,166($/6)25  6322/$1''(7(17

MODEL LSR-3060 RAPID EXTEND LOG SPLITTER VALVE STANDARD FEATURES ‡ +\GUDXOLFDOO\EDODQFHGKDUGFKURPHSODWHGVSRRO ‡ +DQGOHFDQEHLQVWDOOHGLQ´XSµRU´GRZQµSRVLWLRQ ‡ ([WHQGÁRZVRIXSWR*30ZLWKLQOHWÁRZVRI*30 ‡ 5HOLHIYDOYHDGMXVWDEOHXSWR36, ‡ 7DQGHPFHQWHUVSRRO ‡ 0DQXDOVKLIWIURPKLJKVSHHGPRGHWRKLJKIRUFHPRGH ‡ 6SULQJFHQWHUSRVLWLRQVSRROZLWKVRIWVWRS ‡ 3UHVVXUHUHOHDVHGHWHQWRQUHWUDFW FUNCTION: 7KH3ULQFH/65ORJVSOLWWHUYDOYHIHDWXUHVDQH[ WUHPHO\ IDVW ´5DSLG ([WHQGµ KLJKVSHHGPRGH7KH/65 KDVEHHQVSHFLÀFDOO\GHVLJQHGWRUHGXFHV\VWHPFRVWVE\ DOORZLQJDVLQJOHVWDJHSXPSWREHXVHGLQV\VWHPVFXU UHQWO\XVLQJWZRVWDJH KLORZ SXPSV:KHQH[WUDVSOLWWLQJ IRUFHLVUHTXLUHGWKH/65DOORZVWKHXVHUWRPDQXDOO\VKLIW IRUP KLJK VSHHGPRGH WR KLJK IRUFHPRGH$´VRIWVWRSµ GLIIHUHQWLDWHVEHWZHHQKLJKIRUFHDQGKLJKVSHHGPRGHV /DERUDWRU\WHVWLQJKDVQRWVKRZQDVLJQLÀFDQWGLIIHUHQFH LQZRUNLQJF\FOHWLPHVEHWZHHQVLQJOHVWDJHUDSLGH[WHQG V\VWHPV DQG WZR VWDJH V\VWHPV :RUNLQJ F\FOH LV WKH DYHUDJHWLPHEHWZHHQH[WHQGLQJWKHF\OLQGHUWRVSOLWWKH ÀUVWORJDQGH[WHQGLQJWRVSOLWWKHQH[WORJDIWHUWKHVSOLW ZRRGKDVEHHQUHPRYHGDQGDQHZORJKDVEHHQSODFHG RQWKHORJVSOLWWHU  CATV 57-07-13-02

SPECIFICATIONS:          

0D[GHVLJQDQGWHVWSUHVVXUH36, 0D[WDQNSRUWSUHVVXUH36, 1RPLQDOLQOHWÁRZUDWLQJJSP 6WDQGDUGUHOLHIYDOYHVHWWLQJ²SVL 7KLVYDOYHKDVDSUHVVXUHUHOHDVHGHWHQWIURPVSRROLQ ZVSULQJFHQWHUWRQHXWUDO 7KHYDOYHKDVDSRVLWLRQVSRROZLWKQRUPDOH[WHQGDQG UHWUDFWSRVLWLRQVDQGDWKUDSLGH[WHQGSRVLWLRQ 0D[RSHUDWLQJWHPSHUDWXUHƒ) ,QH[SRVHGHQYLURQPHQWVGRQRWPRXQWZLWKVSRROLQWKH YHUWLFDOSRVLWLRQ  'LPHQVLRQDOO\VLPLODUWRWKH/6YDOYH ,QFHQWHUSRVLWLRQ%SRUWFRQQHFWHGWRWDQN A-Rod end of Cylinder

B-Base end of Cylinder

P

35,1&(0$18)$&785,1*&25325$7,21‡32%2;‡1257+6,28;&,7<6287+'$.27$ 85/ZZZSULQFHK\GFRP‡(0$,/SULQFH#SULQFHK\GFRP 2(0&86720(56(59,&(  ‡)$;  ',675,%8725&86720(56(59,&(3+21(  ‡)$;  

SEE PAGE 22 OF THE STANDARD PRODUCT PRICE LIST FOR PRICING

9

VALVES

STANDARD FEATURES ‡ +\GUDXOLFDOO\EDODQFHGKDUGFKURPHSODWHGVSRRO ‡ +DQGOHFDQEHLQVWDOOHGLQ´XSµRU´GRZQµSRVLWLRQ ‡ 'HWHQWUHOHDVHSUHVVXUHDGMXVWDEOHIURPWR36, ‡ )RUXVHZLWKV\VWHPÁRZVXSWR*30 ‡ 5HOLHIYDOYHDGMXVWDEOHXSWR36, ‡ 7DQGHPFHQWHUVSRRO LQQHXWUDOSRVLWLRQERWKZRUNSRUWV  EORFNHGSXPSXQORDGHGWRWDQN  ‡,GHDOIRUORJVSOLWWHUDSSOLFDWLRQV$YDLODEOHZLWKµ  137)ZRUNSRUWVIRUKLJKHUÁRZDSSOLFDWLRQV

9.19

MODEL RD2500 DIMENSIONAL DATA STANDARD FEATURES ‡ (FRQRPLFDOPRQREORFNFRQVWUXFWLRQRIKLJKWHQVLOH   VWUHQJWKJUD\FDVWLURQ ‡ /RDGFKHFN ‡ +DUGFKURPHSODWHGVSRRO ‡ $GMXVWDEOHEDOOVSULQJUHOLHI 36,WR36, ‡ 2SHQFHQWHUWRFORVHGFHQWHUFRQYHUVLRQDYDLODEOHRQ   VRPHPRGHOV ‡ )RUXVHZLWKV\VWHPÁRZVWR*30 ‡ )RUXVHZLWKV\VWHPSUHVVXUHVWR36,

SPECIFICATIONS:  0D[GHVLJQDQGWHVWSUHVVXUH36,  0D[WDQNSRUWSUHVVXUH36,  )ORZUDWLQJ*30PD[  5HOLHIYDOYHVHWWLQJ36,  :HLJKW,EV  5HFRPPHQGHGÀOWUDWLRQ,62  0D[RSHUDWLRQWHPSƒ)  ,QH[SRVHGHQYLURQPHQWVGRQRWPRXQW   ZLWKVSRROYHUWLFDODQGKDQGOHHQGGRZQ

4.88

OUTLET PORT

3.75 1.18 .90 .46 8.25

OUT

3.00 2.13

B

A

1.50

4.25 3.00 3.06

IN

2.13

1.06 3.09

7.75 12.00

.343 DIA. (3)

9.06 A & B WORK PORTS

INLET PORT

A

B

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

OUTLET PORT

OUT

VALVES

RD-2555-T4-ESA 1 PARTS BREAKDOWN

1 4

3 2 3/8 NPTF PIPE PLUG PART NO. 200018002

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5

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9

     

ITEM

PART NUMBER

     

     

6

3 POSITION DETENT

DESCRIPTION +$1'/(.,7  5(/,().,7 6($/.,7 635,1*&(17(5.,7 /2$'&+(&..,7 326,7,21'(7(17.,7

35,1&(0$18)$&785,1*&25325$7,21‡32%2;‡1257+6,28;&,7<6287+'$.27$ 85/ZZZSULQFHK\GFRP‡(0$,/SULQFH#SULQFHK\GFRP 2(0&86720(56(59,&(  ‡)$;  ',675,%8725&86720(56(59,&(3+21(  ‡)$;  

SEE PAGE 22 OF THE STANDARD PRODUCT PRICE LIST FOR PRICING

CATV 58-07-13-02

LS-3000, RD-2500 PRESSURE DROP, RELIEF CURVE AND STANDARD MODELS PRESSURE DROP 110 SUS OIL AT 115°

LS-3000/RD-2500 RELIEF VALVE CURVES AT VARIOUS SET POINTS 110 SUS OIL AT 115°F

$ P-PSI

RD-2500 INLET TO OUTLET

LS-3000

INLET TO A OR B INLET TO A OR B TO OUTLET OUTLET

INLET TO A OR B

A OR B TO OUTLET

5

5

20

8

3

5

4

10

9

39

15

5

11

13

15

19

60

32

7

23

24

20

31

90

54

11

40

42

3000 PRESSURE (PSI)

FLOW (GPM)

2500 2000 1500 1000

STANDARD VALVES AVAILABLE All standard valves have a load check (except LS3000 models), a complete lever handle assembly, and an adjustable ball-spring relief, see below for settings. For other relief settings, please specify.

RD-2555-T4-ESA1

X

X

RD-2575-T4-ESA1

X

X

RD-2575-T4-EDA1

X X X

RD-2575-M4-ESA1 RD-2508-T4-ESA1

X X

RD-2575-M4-EDA1 LS-3000-1 (detent spool out) LS-3000-9 (detent spool out) LS-3000-2 (detent spool out) LS-3060-1 (detent spool in) LS-3060-9 (detent spool in) LS-3040-1

X X

X

X

X

X

X

X

X

X

X

X

X

X

X

LSR-3060-3 (detent spool in) LSR-3060-8 (detent spool in)

X

4 WAY 4 POSITION W/ MANUAL RAPID EXTEND 4 WAY 4 POSITION W/ MANUAL RAPID EXTEND

4 WAY SPOOL

WORK PORT SIZE

8 12 16 FLOW (GPM)

X X

20

RELIEF CONVERTIBLE SETTING FROM OPEN To Specify CENTER Other Settings See Previous TO CLOSED CENTER Page

1/2 NPTF 1/2 NPTF 1500 PSI @ 12 GPM 1500 PSI @ 3/4 NPTF 1/2 NPTF 12 GPM 3/4 NPTF 1/2 NPTF 1500 PSI @ 12 GPM 1500 PSI @ 3/4 NPTF 1/2 NPTF 12 GPM 1500 PSI @ 3/4 NPTF 1/2 NPTF 12 GPM 1500 PSI @ #10 SAE #8 SAE 12 GPM 3/4 NPTF 1/2 NPTF 1500 PSI @ 12 GPM 2250 PSI @ 3/4 NPTF 1/2 NPTF 3 GPM 3/4 BSPP 3/4 BSPP 2250 PSI @ 3 GPM 2250 PSI @ 3/4 NPTF 3/4 NPTF 3 GPM 2250 PSI @ 3/4 NPTF 1/2 NPTF 3 GPM 3/4 BSPP 3/4 BSPP 2250 PSI @ 3 GPM 2250 PSI @ 3/4 NPTF 1/2 NPTF 12 GPM 2250 PSI @ 1/2 NPTF 3/4 NPTF 3 GPM 2250 PSI @ 1/2 BSPP 3/4 BSPP 3 GPM

X

RD-2575-T3-ESA1

4

SPOOL ACTION

PRESSURE RELEASE SPRING 4 WAY IN/OUT 3 WAY 4 WAY DETENT CENTER 3 POSITION 3 POSITION PORT SIZE DETENT 3 POSITION 3 POSITION SPRING TO MOTOR CENTER TO NEUTRAL NEUTRAL

VALVE PART NUMBER

NO YES YES YES YES YES YES NO NO NO NO NO NO NO NO

3 WAY SPOOL

4 WAY MOTOR SPOOL

LOAD CHECK

B A

This spool option is used to control a single acting cylinder or a uni-directional motor. In neutral the work port is blocked and oil goes through the open center passage to the outlet. The “B” work port is plugged for this option. A

This spool option is used to control a reversing motor or a double acting cylinder. In neutral the work ports are connected to tank and oil goes through the open center passage to the outlet. This allows a motor to free-wheel or a F\OLQGHUWRÁRDWLQWKHQHXWUDOSRVLWLRQ B A

The load check feature is standard on all RD-2500 valve models. The load check will prevent the fall of a cylinder as the spool is shifted. It does this by preventing WKHEDFNÁRZRIRLOIURPZRUNSRUW to inlet. The pump must build up enough pressure to overcome the pressure on the work port and lift the load check poppet. The load check has nothing to do with holding a cylinder when the spool is in neutral.

P-T

P-T

This spool option is used to control a double acting cylinder. In neutral both of the work ports are blocked and oil goes through the open center passage to the outlet. This is the most popular spool option.

CATV 59-01-16-03

0

VALVES

SPOOL TYPE

500

P-T

35,1&(0$18)$&785,1*&25325$7,21‡32%2;‡1257+6,28;&,7<6287+'$.27$ 85/ZZZSULQFHK\GFRP‡(0$,/SULQFH#SULQFHK\GFRP 2(0&86720(56(59,&(  ‡)$;  ',675,%8725&86720(56(59,&(3+21(  ‡)$;  

SEE PAGE 22 OF THE STANDARD PRODUCT PRICE LIST FOR PRICING

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