Catalog HY15-3501/US

Parker Hannifin Corporation

Hydraulic Cartridge Systems

Check

Valves

Shuttle

Valves

Load/Motor

Controls

Flow

Controls

Pressure

Controls

Logic

Elements

Directional

Controls

Manual

Valves

Solenoid

Valves

Proportional

Valves

Coils &

Electronics

Bodies &

Cavities

Technical

Data

PV35

Proportional Flow Regulator Valve

Series HP02C 21Technical Information

Specifications

Rated Flow @ Standard (‘SS’ Coil)

210 Bar (3000 PSI) 2 to 1 13.3 LPM (3.5 GPM)

1 to 2 9.5 LPM (2.5 GPM)

High Flow (‘SP’ Coil)

2 to 1 22.8 LPM (6.0 GPM)

1 to 2 15.0 LPM (4.0 GPM)

Preferable Input Port 1

Port For Best

Hysteresis

Hysteresis @ <10%

100 Hz PWM

Cracking Pressure 25% of Input Current

Variation of Flow Standard Model

@ 35% of Rated Up To ±20% Of Rated Flow

Current & Constant Model “L”

∆∆

∆P Maintained By ±7% Of Rated Flow

Pressure

Compensator

Cartridge Material All parts steel. All operating

parts hardened steel.

Operating Temp. -40°C to +93.3°C (Nitrile)

Range/Seals (-40°F to +200°F)

-31.7°C to +121.1°C (Fluorocarbon)

(-25°F to +250°F)

Fluid Mineral-based or synthetic with

Compatibility/ lubricating properties at viscosities

Viscosity of 45 to 2000 SSU (6 to 420 cSt)

Filtration ISO Code 16/13,

SAE Class 4 or better

Approx. Weight .08 kg (.17 lbs.)

Cavity 2X

(See BC Section for more details)

General Description

2 Way, Normally Closed, Proportional Flow Regulator

Valve. Partially Pressure Compensated. For additional

information see Technical Tips on pages PV1-PV6.

Features

•

Analog Proportional Partially Pressure Compensated

Flow Regulator regulates flow proportionally to the input

solenoid current.

•

A low cost valve designed to be used in applications

where fine pressure compensation is not required.

•

One piece cartridge housing ensures internal

concentricity

•

Coil: Waterproof, hermetically sealed, requires no

O’Rings; Symmetrical coil can be reversed without

affecting performance.

•

Nonmagnetic spool and housing assembly

•

Factory-adjusted low variation option (Model “L”) is

available for applications where low variation of flow from

valve to valve is essential at a given current or when an

external pressure compensator is used.

•

All external parts zinc plated

Performance Curves



PWM Current Regulator Recommended

Pressure

500

Bar

PSI

1000

105

1500

140

2000

175

2500

210

3000

Flow

15.2

22.8

7.6

8 30.4

GPM LPM

Hydraulic Oil 150 SSU @ 100°F (32 cSt)

Flow Regulation (Measured at 75% of Rated Current)

2 to 1 ('SP' Coil)

1 to 2 ('SP' Coil)

2 to 1 ('SS' Coil)

1 to 2 ('SS' Coil)

Input Current (%)

8020 40 60

100

4 15.2

2 7.6

6 22.8

GPM LPM

Flow

Hydraulic Oil 150 SSU @ 100°F (32 cSt)

Flow vs. Input Current

2 to 1 ('SP' Coil)

1 to 2 ('SP' Coil)

2 to 1 ('SS' Coil)

1 to 2 ('SS' Coil)

(2)

(1)

(2)

Catalog HY15-3501/US

Parker Hannifin Corporation

Hydraulic Cartridge Systems

Check

Valves

Shuttle

Valves

Load/Motor

Controls

Flow

Controls

Pressure

Controls

Logic

Elements

Directional

Controls

Manual

Valves

Proportional

Valves

Coils &

Electronics

Technical

Data

Bodies &

Cavities

Solenoid

Valves

Proportional Flow Regulator Valve

Series HP02C 21

PV36

Technical Information

Filter

Screen

Override

Option

Coil

Type

Coil

Termination

Code Filter Screen

0 Not Available

Coil

Voltage

HP02C

08 Size

Proportional

Valve

Style

Code Override Option

0 Not Required

5 Detented M.O.

(Infinite Control)

Dimensions

Millimeters (Inches)

Ordering Information

THIRD-ANGLE

PROJECTION

Code Style (Maximum

Regulated Flow)

21 Standard (‘SS’ Coil)

13.3 LPM (3.5 GPM)

21 High Flow (‘SP’ Coil)

22.8 LPM (6.0 GPM)

Code Porting

513 3/8″ SAE

515 1/4″ BSP

Body MaterialPorting

Code Body Material

A Aluminum

S Steel

Line Body

LB10

Order Bodies Separately

Code Seals / Kit No.

N Nitrile / Buna-N (Std.)

(SK30076N-1)

V Fluorocarbon /

(SK30076V-1)

Seals

Flow

Variation

Code Flow Variation

Omit Standard Up to ±20%

of Rated Flow

L Low Variation

(±7% of Rated Flow)

62.7

(2.47)

19.8

(0.78)

33.8

(1.33)

Manual Override

(Infinite Control)

3/4-16 UNF

15.9

(0.63)

(1)

(2)

XXVDC XXW

CCX XXX H

MADEINU.S.A.

PAT.XXXXXXX

82.04

(3.23)

28.5

(1.12)

5.59

(0.22)

39.6

(1.56)

13.21

(0.52)

3/4 Hex.

4.1 Nm

(3 lb. ft.)

Torque

7/8 Hex.

20 Nm (27 lb. ft.)

Torque

See Super Coil

1/2" I.D.

Information For

Terminal Connectors

Code Coil Voltage

Omit Without Coil

D012 12 VDC

D024 24 VDC

Code Coil Type

Omit Without Coil

SS Super Coil - 14 Watts

SP Super Coil - 19 Watts

Code Coil Termination

Omit Without Coil

D DIN Plug Face

A Amp Jr. Timer*

L Dual Lead Wire*

H Molded Deutsch*

See Super Coil 1/2

″″

″

I.D.

*DC Only

NOTE: Requires 2X Cavity