DESCRIPTION

A solenoid-operated, 3-port, normally-closed, proportional, poppet-type, screw-in

hydraulic cartridge valve for low-leakage blocking and load-holding applications.

OPERATION

When the SPCL16-30 is energized, the poppet lifts to allow flow from port 3 to ports

1 and 2. Flow at port 2 is typical for load sensing applications and includes a check

valve for isolation.

FEATURES

• Industry-common cavity. • Efficient wet-armature construction.

• Continuous-duty rated coils. • Optional waterproof E-Coils rated up to IP69K.

• Reduce manifold space claim.

RATINGS

Operating Pressure: Maximum: 250 bar (3625 psi); Minimum: 2.4 bar (35 psi)

Flow Rating: up to 152 lpm (40 gpm); see performance charts

Internal Leakage: Ports 1 and 3: 5 drops/minute max. at 250 bar (3625 psi)

Port 2: 15 drops/minute max. at 250 bar (3625 psi)

Operating Temperature: -40° to 100°C (-40° to 212° F) with standard Buna N seals;

-26° to 204°C (-15° to 400°F) with Fluorocarbon seals;

-54°C to 104°C (-65°F to 225°F) with Polyurethane seals

Valve Inductance: 173.3 mH at 1.2A (Max. Control Current)

Threshold Current: 0.40A to 0.60A

Hysteresis: Less than 10% of maximum flow at 1.2A (Max. Control Current)

Dither Frequency: 100 Hz recommended

Installation: No restrictions; See page 9.020.1; 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

Cavity: VC16-3SPCL; See page 9.116.1

Cavity Tool: CT16-3SPCL; See page 8.600.1

Seal Kit: SK16-3X-MM; See page 8.650.1

Coil Nut: Part No. 7004400

SPCL16-30 Poppet, 3-Port, Normally Closed

SYMBOL

2.041.1

PERFORMANCE (Cartridge Only)

HYDRAFORCE

.com

ELECTRO-PROPORTIONAL VALVES—DIRECTIONAL CONTROL

U.S. Patent

7,921,880

ISO:

Expanded:

19/5

38/10

57/15

76/20

151/40

132/35

113/30

95/25

0.1 0.2

30 40 50 60 70 80 90 100

0.40.3 0.5 0.8 0.9 1.0 1.1 1.20.6 0.7

Amps:

% of Max. Control Current:

FLOW lpm/gpm

FLOW vs. CURRENT; Ports 3 to 1

Tested with EC16-32-160 – – –

34.5 bar/500 psi Inlet, Tested with EV20-S34 ——

FLOW vs. CURRENT; Ports 3 to 1

103 bar/1500 psi Inlet – – –; 207 bar/3000 psi Inlet ——

Tested with EV20-S34

38/10

76/20

113/30

151/40

341/90

302/80

265/70

227/60

190/50

0.1 0.2

30 40 50 60 70 80 90 100

0.40.3 0.5 0.8 0.9 1.0 1.1 1.20.6 0.7

Amps:

% of Max. Control Current:

FLOW lpm/gpm

Performance info. continued on next page.

Blue rectangles are links to other catalog pages.

DIMENSIONS

SPCL16-30

2.041.2

TO ORDER

Cartridge: Weight: 0.49 kg.

(1.09 lbs.); Steel with hardened

work surfaces. Zinc-plated

exposed surfaces. Buna N

O-rings and polyester elastomer

back-up standard.

Standard D-Coil: Weight: 0.27 kg.

(0.60 lbs.); Unitized thermoplas-

tic 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.

MATERIALS

HYDRAFORCE

.com

2.43

61.8

0.87

22.1

1.48

37.6

0.75 ( )

ACROSS FLATS

COIL MUST BE INSTALLED

WITH LETTERING UP

3.90

98.9

E-Coil

10-Size

D-Coil

10-Size

1.62

41.1

1.84

DIA.

46.7

TORQUE

5–7 ft-lbs

(6.8–9.5 Nm)

1.50 (38.1)

ACROSS FLATS

TORQUE

95–105 ft-lbs

(129–142 Nm)

19.0

38.1

PERFORMANCE

(Continued)

U.S. Patent 7,921,880

Recommended Electronic Controllers:

See page 2.001.1 or our Electronics catalog.

Ports 3 to 1

0.6A - - - - - ; 0.75A – – – –

1.0A — — —; 1.2A ———

32 cSt/150 sus oil at 40°C

34.5/500

20.7/300

27.6/400

24.1/350

31.0/450

17.2/250

13.8/200

10.3/150

3.4/50

6.9/100

60.6

121.3

151.6

FLOW lpm/gpm

PRESSURE DROP bar/psi

30.3

100.0

2.8/40

2.1/30

1.4/20

0.7/10

1.52

0.4

3.03

0.8

3.79

1.0

FLOW lpm/gpm

PRESSURE DROP bar/psi

0.76

0.2

2.27

0.6

Ports 3 to 2 at 1.2A

32 cSt/150 sus oil at 40°C

SPCL16-30 - __ __ __ - __ - __ __ __ __ __

Porting

Cartridge Only 0

Seals

Buna N (Std.) N

Fluorocarbon V

Polyurethane P

Voltage

0 Less Coil**

12 12 VDC

20 20 VDC

†

24 24 VDC

**Includes D-Coil Nut

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-Pack

150 EY (IP69K) DY (IP65)

Dual Lead Wires EL (IP69K) DL (IP65)

Amp Jr. Timer EJ (IP67) —

DIN 43650 EG

(IP65) DG (IP65)

Dual Spades — DS (IP65)

Blue rectangles are links to other catalog pages.