Pilot Operated Sequence Valve Series R5S (Denison) - Parker Hannifin

Pilot operated with manual adjustment. • 3-port body with SAE61 flange. • 3 sizes (SAE ¾", 1", 1¼"). • 3 pressure stages. • 2 adjustment modes. - Hand knob.
Télécharger le PDF
201KB taille 105 téléchargements 427 vues
commentaire
Report
Pilot Operated Sequence Valve Series R5S (Denison)

Catalogue HY11-3500/UK

Characteristics Pilot operated sequence valves series R5S have a similar design to the subplate mounted R4S series. The SAE flanges allow to mount the valve directly on the inlet flanges of actuators or outlet flanges of pumps to achieve a very compact design.

Features • Pilot operated with manual adjustment • 3-port body with SAE61 flange • 3 sizes (SAE ¾", 1", 1¼") • 3 pressure stages • 2 adjustment modes - Hand knob - Acorn nut with lead seal

9

R5S_UK.INDD RH

9-15

Parker Hannifin GmbH & Co. KG Hydraulic Controls Division Kaarst, Germany

Pilot Operated Sequence Valve Series R5S (Denison)

Catalogue HY11-3500/UK

Ordering Code / Technical Data Ordering code

Pressure sequence valve

Code 06 08 10

Code 4 5

6

9

R5S Nominal size

SAE61 interface

3-port Pressure body stages (Y1, M = G¼")

Adjust- External ment drain from Y1 port

A Design series

Seals

Port size SAE ¾" SAE 1" SAE 1¼" SAE 61 Size Max. press. [bar] 10 280 06/08 350

Options

Code 1 5

Seals NBR FPM

Code 1

Adjustment Hand knob Acorn nut with lead seal

3

Code Pressure stages 1 up to 105bar 3 up to 210bar 5 up to 350bar Further options on request

9

Technical Data General Size Mounting Mounting position Ambient temperature Weight Hydraulic Max. operating pressure

Pressure stages Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration

06 (¾") Flanged according to SAE 61 unrestricted [°C] -20...+50 [kg] 3.6

08 (1")

10 (1¼")

4.6

5.2

[bar] Ports A, B 350 350 Ports Y, Y1 30 30 [bar] 105, 210, 350 [l/min] 90 300 Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt] [mm2/s] 10...650 [cSt] [mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

280 30 600

R5S_UK.INDD RH

9-16

Parker Hannifin GmbH & Co. KG Hydraulic Controls Division Kaarst, Germany

Pilot Operated Sequence Valve Series R5S (Denison)

Catalogue HY11-3500/UK

Characteristic Curves Typical pressure characteristics at closing point

P1 = setting pressure P2 = operating pressure Time and pressure underlap depend on the characteristics of the specific system.

9

R5S_UK.INDD RH

9-17

Parker Hannifin GmbH & Co. KG Hydraulic Controls Division Kaarst, Germany

Pilot Operated Sequence Valve Series R5S (Denison)

Catalogue HY11-3500/UK

Dimensions

9

SAE61 NG 06 08 10

1)

B1 60 60 75

B2 22.2 26.2 30.2

H1 119 141 151

H2 28 29 34.5

H3 22.2 26.2 30.2

Port

Function

A (2) B X1 Y1 M

Pressure Secondary port External pilot port 1) External drain Pressure gauge

H4 81 103 113

H5 41.6 47 64

H6 47.6 52.4 58.7

L1 50.3 55.8 57.8

L2 47.6 52.4 58.7

L3 63 65 61

L4 56 58 62

L5 152 149 150.5 Port size R5S08 1" SAE61 1" SAE61 G¼" G¼" G¼"

R5S06 ¾" SAE61 ¾" SAE61

d1 19 25 32

d2 10.5 10.5 12.5

d3 d4 (option 152) t1 19 3/8”-16 UNC (M10) 20 25 3/8”-16 UNC (M10) 23 32 7/16”-14 UNC (M12) 22 R5S10 1¼" SAE61 1¼" SAE61

closed when supplied

R5S_UK.INDD RH

9-18

Parker Hannifin GmbH & Co. KG Hydraulic Controls Division Kaarst, Germany