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semper, sit amet posuere mauris consequa

Model 9210

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Model 9210 The Model 9210 is a monoblock directional control valve for hydraulic systems, currently available in a two spool, series circuit configuration. The 9210 provides precise metering, low operating effort and medium pressure capability, all in a compact envelop size. Most design requirement can be met with a verity of spool, end mechanism and work port options. This catalog illustrates the features an options available to specify a model 9210 valve that precisely matches your application. FEATURES

3000 PSI (207 bar) maximum operating pressure (consult factory for higher pressure applications)

2080 PSI (143 bar) maximum tank core pressure

20 GPM (76 lpm) maximum pump flow

Open (tandem) center operation

Consistently low work port leakage

Low operating efforts

Precise metering

Hard chrome plated spools

Load drop check valve for each spool

Right and left hand convertible OPTIONS

SAE, BSP, JIS or Metric straight thread ports

Power beyond capability End Mechanisms:

- Spring centered; - Detent- single or multi-position; - 4th position float; - Hydraulic remote

Main relief valve : - Pilot operated relief valve; - Pilot operated relief valve/anti-cavitation check combination; - Direct acting relief valve; - Externally ventable check; - Pilot operated, dual setting relief

Single function and joystick handle assemblies

Three position 4-way, four position float and three or four position regenerative spools available*

* consult factory for special spool options HUSCO, a name derived from Hydraulic Unit Specialties Company, has vast selection of proven Component and options too lengthy to list in this catalog. If your requirement go beyond this catalog, please contact our technical sales staff.

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Model 9210-B Valve Assembly

4 WORK PORTS – 3 /4 – 16 UNF -2B SAE - 8 O-RING PORT

OPTIONAL INLET PORT – 3 /4 – 16 UNF -2B

SAE - 8 O-RING PORT

ROD

BASE

BASE

ROD

1B

2B

1A

2A

LIFT

TILT

POWER BEYOND PORT – 3 /4 – 16 UNF -2B SAE - 8 O-RING PORT

MAIN (PUMP) RELIEF VALVE

OUT

IN

PB

LOAD CHECK SPRING

LOAD CHECK POPPET SECTION “B-B” TYP. 2 PLACES

“B” “B”

HU

SC

O

HI-PRESS “A” – CARRY-OVER “B” (FEEL IN)

NEUTRAL & HOLD

HI-PRESS “B” –CARRY-OVER “A” (OUT)

HI-PRESS “A” – REGEN “B” (IN) HI-PRESS “A” – LOW PRESS. “B” (FEEL IN)

NEUTRAL & HOLD

HI- PRESS “B” – LOW PRESS “A” (OUT)

SPOOL MOVEMENTS

FLOAT “A” & “B” (DETENT IN)

1ST SPOOL SERIES

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Model 9210-B Valve Assembly

1/4-20 THD`S x .50 MIN. FULL TH`D DEPTH - 2 PLACES

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Model 9210-B Valve Assembly

( TO TOP OF WORK PORTS )

INLET PORT – 3 /4 – 16 UNF -2B SAE - 8 O-RING PORT

OUTLET PORT – 3 /4 – 16 UNF -2B SAE - 8 O-RING PORT

OPTIONAL OUTLET PORT – 3 /4 – 16 UNF -2B SAE - 8 O-RING PORT

OPTIONAL INLET PORT – 3 /4 – 16 UNF -2B SAE - 8 O-RING PORT

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MODEL 9210-B SECTIONAL VIEW

OUTLET (TANK) PORT INLET (PUMP) PORT

MAIN RELIEF VALVE HOIST SPOOL 4 POSITION FLOAT

BUCKET SPOOL 4 POSITION REGEN.

SPOOL WIPER

SPOOL SEAL

4 POSITION SPRING CENTERED END MECHANISM WITH POWER DOWN “FEEL” AND DETENT IN FLOAT

4 POSITION SPRING CENTERED END MECHANISM WITH “FEEL” INTO REGEN.

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RELIEF VALVE & LEVER OPTIONS

PILOT OPERATED RELIEF VALVE WITH ANTI - CAVITATION FEATURE

DIRECT ACTING RELIEF VALVE

TORQUE MAIN BODY *1 INTO VALVE HOUSING USING 29.5 – 36.5 FT – LBS. TO ADJUST PRESSURE SETTING. REMOVE ACORN NUT *3 AND LOOSEN JAM NUT *2. TURN ADJUST SCREW *4 TO DESIRED SETTING. RE – TIGHTEN JAM NUT AND ACORN NUT USING 6 – 8 FT - LBS.

RELIEF VALVE ASSY. P/N PRESSURE

SETTING RANGE:

• 5060 • 5060-B

1500 - 3500 PSI 100 - 1500 PSI

• FACTORY SET AT 2000 P.S.I. AT 5.0 G.P.M. • FACTORY SET AT 1000 P.S.I. AT 5.0 G.P.M.

ANTI – CAVITATION CHECK VALVE

TORQUE INTO VALVE HOUSING USING 29.5 – 36.5 FT - LBS. THE ANTI – CAVITATION CHECK VALVE OPENS WHEN L.P. PASSAGE PRESSURE EXCEEDS THE H.P. PASSAGE PRESSURE.

TORQUE INTO VALVE HOUSING USING 29.5 – 36.5 FT – LBS. THE VENTABLE ANTI – CAVITATION CHECK VALVE OPENS WHEN THE L.P. PASSAGE PRESSURE EXCEEDS THE H.P. PASSAGE PRESSURE. OR WHEN THE VENT PORT IS OPENED TO TANK.

INFINITE POSITION LEVER

HANDLE MAY BE PLACED IN ANY OPERATING POSITION WITHIN LIMITS SHOWN BY LOOSENING NUT *5 AND ROTATING HANDLE TO DESIRED POSITION. TO REVERSE SPOOL ACTION: REMOVE CAP SCREW *1 AND PULL BRACKET *2 FROM VALVE. ROTATE HUB LINK *3 AND LINK *4 APPROX. 180˚ CLOCKWISE. RESECURE BRACKET *2 AND CAP SCREW *1.

EDGE OF VALVE HSG.

HEAVY DUTY MECHANICAL JOYSTICK FOR SIMULTANEOUS CONTROL OF TWO SPOOL SECTIONS

RELIEF VALVE ASSY. P/N PRESSURE

SETTING RANGE: • 52710- B • 52710- C

500 - 1500 PSI 1500 - 3500 PSI

• FACTORY SET AT 1000 P.S.I AT 5.0 G.P.M. • FACTORY SET AT 2000 P.S.I AT 5.0 G.P.M.

TORQUE MAIN BODY *1 INTO VALVE HOUSING THEN TORQUE LOCK NUT *2 USING 29.5 – 36.5 FT-LBS ON BOTH. TO ADJUST PRESSURE SETTING. REMOVE ACORN NUT *4 AND LOOSEN JAM NUT *3. TURN ADJUST SCREW *5 TO DESIRED SETTING. RE -TIGHTEN JAM NUT AND ACORN NUT USING 9 – 11 FT - LBS.

ADJUSTMENT VALUES. 52710- B - 175 P.S.I PER 1/4 TURN 52710- C - 250 P.S.I PER 1/4 TURN

SHUT - OFF PLUG

TORQUE INTO VALVE HOUSING USING 29.5 – 36.5 FT - LBS. THE SHUT OFF PLUG IS USED TO SHUT - OFF THE L.P. PASSAGE FROM H.P. PASSAGE IN ALL THE AUXILIARY VALVE PORTS. IT IS USED TO PLUG THE AUXILIARY VALVE PORT WHEN AN AUXILIARY VALVE IS NOT REQIRED.

FIXED POSITION LEVER ASSY WITH BOOT

NOTE: LRVERS MAY BE MOUNTED IN DOWNWARD POSITION IF SPECIFIED.

NOTE: RIGHT HAND AND LEFT HAND ASSEMBLIES SHARE THE SAME COMPONENTS AND ARE EASILY FIELD CONVERTIBLE

HANDLE ORIENTATION W/O HANDLE W/O HANDLE LEFT HAND

RIGHT HAND 53460 - A1 53460 - A2

53460 - A3 53460 - A4

3 POSITION P/N: 4 POSITION P/N:

5045 5050

SAE 4 VENT PORT

ADJUSTMENT VALUES: 5060 - 225 P.S.I. PER 1/4 TURN 5060B - 200 P.S.I. PER 1/4 TURN

52250 - 12 HORIZONTAL P/N:

45˚ P/N: 52250 - 14

VARTICAL P/N: 52250 - 1

P/N: 52610

LEVER TRAVEL TYPICAL FOR EACH ASSY.

5475 STANDARD P/N:

52540-1 WITH VENT PORT P/N:

SPOOL ACTION SHOWN IS STANDARD

H.P.

L .P

.

H.P.

L .P

.

H.P.

L .P

.

H.P.

L .P

.

H.P.

L .P

.

FLOAT

“OUT” POSITION “IN” POSITION

19 ˚ 23 ˚ 23 ˚

7.44

(3.47) TYP.

10.08

3.06

13.25

0.026 DIA. ORIFICE

EDGE OF VALVE HSG.

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