TS58-21F Proportional Pressure Relieving Valve

DESCRIPTION

A screw-in, cartridge-style, single-stage, poppet-type pressure relieving valve, which

can be infinitely adjusted across a prescribed range using a variable electric input.

Pressure output is inversely proportional to DC current input.

OPERATION

The TS58-21F blocks flow from 1 to 2 until sufficient pressure is present at 1 to open

the valve by overcoming the preset spring force. With no current applied, the valve

will relieve at ±50 psi of the spring maximum. Applying current to the coil

reduces the induced spring force thereby reducing the valve setting.

FEATURES

• 12 and 24 volt coils standard.

• Optional waterproof E-Coils rated up to IP69K.

• Industry common cavity.

• Hardened parts for long life.

RATINGS

Maximum Operating Pressure: 393 bar (5700 psi)

Relief Pressure Range from Zero to Maximum Control Current:

344.7–6.9 bar (5000–100 psi)

Hysteresis at 200 Hz PWM: 5%

Rated Flow: 1.9 lpm/0.5 gpm; P = 6.9 to 9 bar (100 to 130 psi), cartridge only,

1 to 2 coil energized

Flow Path: Free Flow: 1 to 2 coil energized; Relieving: 1 to 2 coil de-energized

Electrical Parameters:

Coil Typical Max. Current

(A) at 0 gpm

Typical Resistance ± 5%

@ 20°C (ohms)

Typical Apparent

Inductance (mH)

12 VDC 24 VDC 12 VDC 24 VDC 12 VDC 24 VDC

D-Coil 1.25 0.63 7.2 ±3% 28.8 ±5% 156 546

E-Coi

1.30 0.65 7.1 ±3% 28.5 ±5% 160 560

Temperature: -40° to 121°C (-40° to 250° F) with standard Buna N seals

-35° to 204°C (-31° to 400°F) with Fluorocarbon seals;

-54° to 107°C (-65° to 225°F) with Polyurethane seals

Filtration: See page 9.010.1

Fluids: Mineral-based or synthetics with lubricating properties at viscosities of

7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1

Installation Recommendation: When possible, the valve should be mounted below

the reservoir oil level. This will maintain oil in the armature preventing trapped air

instability. If this is not feasible, mount the valve horizontally for best results.

Cavity: VC08-2; See page 9.108.1; Cavity Tool: CT08-2XX; See page 8.600.1

Seal Kit: SK08-2X-B; See page 8.650.1

Coil Nut: Part No. 4540550

ISO SYMBOL

2.825.1

PERFORMANCE

ELECTRO-PROPORTIONAL VALVES—PRESSU

U.S. Patent

6,267,350

HYDRAFORCE

.com

PRESSURE DROP VS. FLOW CHARACTERISTIC

Flow from Port 1 to Port 2 with Coil Energized

PRESSURE (BAR)

PRESSURE (PSI)

FLOW (GPM)

FLOW (LPM)

100

200

300

400

500

0.1 0.2 0.3 0.4 0.5

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

TYPICAL RELIEVING PRESSURE

Port 1 to Port 2; No Current Applied; Upper & Lower Limit

FLOW (LPM)

FLOW (GPM)

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

0.1 0.2 0.3 0.4 0.5

241

276

310

345

379

PRESSURE (BAR)

3500

4000

4500

5000

5500

PRESSURE (PSI)

Performance info. continued on following page.

RE CONTROLS

Blue rectangles are links to other catalog pages.

DIMENSIONS

MATERIALS

Cartridge: Weight: 0.16 kg. (0.35 lbs.)

Steel with hardened work surfaces.

Zinc-plated exposed surfaces.

Buna N O-rings and polyester

elastomer back-ups standard.

Ported Body: Weight: 0.54 kg.

(1.2 lbs.), Ductile iron standard;

rated to 345 bar (5000 psi);

See page 8.008.1.

Standard Coil: Weight: 0.32 kg.

(0.7 lbs.) Unitized, thermoplastic

encapsulated, Class H high

temperature magnetwire.

See page 3.200.1

E-Coil: Weight: 0.41 kg. (0.9 lbs.)

Fully encapsulated with rugged

external metal shell; Rated up to

IP69K with integral connectors.

Note: See page 3.400.1 for all

E-Coil retrofit applications.

TO ORDER

TS58-21F

2.825.2

TS58-21F __ __ - __ - __ __ __ __ __ __

Porting

Cartridge Only 0

SAE 6 6TD

3/8 in. BSP* 3BD

1/2 in. BSP* 4BD

*BSP Body; U.K. Mfr. Only

Voltage

0 Less Coil

10 10 VDC

(1.30 amps max.)

12 12 VDC

(1.10 amps max.)

20 20 VDC

(0.65 amps max.)

24 24 VDC

(0.55 amps max.)

(continued)

Screen

No Screen (blank)

150μ Screen S

Seals

Buna N (Std.) N

Fluorocarbon V

Polyurethane P

Pressure Setting

(X 100 psi [6,9 bar])

From 4000 psi

[275,8 bar] to 5000 psi

[344,7 bar] ONLY

PERFORMANCE

U.S. Patent 6,267,350

HYDRAFORCE

.com

Recommended Electronic Controllers:

Model EFDR2 Multi-Input Fan Drive Controller.

For more information go to:

http://www.hydraforce.com/Electro/fandrive.htm

Recommended Electronic Controllers

catalog page 2.001.1 (Table 2)

RELIEF PRESSURE vs. CURRENT 200 Hz PWM

Relieving Pressure Port 1 to Port 2 at 0.38 lpm/0.1 gpm

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

% of MAXIMUM CONTROL CURRENT

PRESSURE (BAR)

PRESSURE (PSI)

0 10 20 30 40 50 60 70 80 90 100 110

100

150

200

250

300

350

1.60

40.6

1.84

DIA.

46.7

Standard

Coil View

E-Coil

View

TORQUE

4–5 ft-lbs

(5.4–6.8 Nm) max.

TORQUE

19 – 21 ft-lbs

(25.8 – 28.5 Nm)

2.55

64.9

For Coils with Zener Diode, add “/Z” to option code.

For example: “ER/Z”. Not available on all models.

See coil option info. on pages 3.200.1 & 3.400.1

Coil Termination E-Coil D-Coil

Deutsch DT04-2P ER (IP69K) DR (IP65)

Metri-Pak 150 EY (IP69K) DY (IP65)

Dual Lead Wires EL (IP69K) DL (IP65)

w/Weatherpack DW

Amp Jr. Timer EJ (IP67) —

DIN 43650 EG (IP65) DG (IP65)

Dual Spades — DS (IP65)

Blue rectangles are links to other catalog pages.