DIRECTIONAL VALVES

HPE16-S67C HyPerformance™ Proportional,

DESCRIPTION

A high pressure, screw-in, cartridge-style, proportional, spring-centered, pilot-

operated spool-type hydraulic directional valve.

OPERATION

When the HPE16-S67C is in neutral position all ports are blocked. When the remote

pilot signal at 1 exceeds the force of the bias spring, the spool shifts proportionally

to the applied pilot pressure to allow flow from 3 to 4 through a load such as a

hydraulic cylinder or motor, and from 2 to 5 and to tank. Port 5 is to be used as tank

port only with maximum pressure of 69 bar (1000 psi). On remote pilot signal at 6 the

spool shifts proportionally to the applied force in the opposite direction, this revers-

ing the flow direction. The valve’s spool is symmetrical, providing meter-in and

meter-out control.

FEATURES

• Hardened spool and cage for long life.

• Cost-effective cavity.

• Excellent metering characteristics.

• Good linearity.

• All HyPerformance™ products are tested to the rigorous standards

of the NFPA specification T2.6.1.

• All HyPerformance™ valves are tested at a verification level of 90%

and an assurance of 99%.

RATINGS

Maximum Operating Pressure: Ports 2, 3, 4: 350 bar (5075 psi) 10% cycle life:

420 bar (6090 psi); Ports 1 and 6 (pilot): 35 bar (500 psi);

Port 5 (tank): 69 bar (1000 psi)

Proof Pressure: 690 bar (10000 psi); Burst Pressure: 1380 bar (20000 psi)

Flow: 95 lpm (25 gpm)

Internal Leakage: 330 ml/minute (20 cu. in./minute) at 350 bar (5075 psi)

Temperature: -54° to 107°C (-65° to 225° F) with PPDI Urethane 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: No restrictions; See page 9.020.1

Cavity: HVC16-S6; See page 9.116.1

Cavity Tool: HCT16-S6; See page 8.600.1

Seal Kit: HSK16-S6U-0000 (Urethane); See page 8.650.1

SYMBOLS

4.418.3

PERFORMANCE (Cartridge Only)

24.1/350

20.7/300

13.8/200

6.9/100

17.2/250

FLOW l

PRESSURE DROP bar/psi

Pressure Drop vs. Flow

Piloted; Cartridge Only

2 to 5 or 4 to 5

—

; 3 to 2 or 3 to 4 - - -

3.4/50

10.3/150

32 cSt/150 sus oil at 40°C (104°F)

Flow vs. Pilot Pressure

3 to 4, Pilot at 1 - - - -

3 to 2, Pilot at 6

—

32 cSt/150 sus oil at 40°C (104°F)

18.9/5

37.9/10

56.8/15

75.7/20

94.6/25

FLOW lpm/gpm

6.9

100

6.9

100

13.8

200

13.8

200

20.7

300

20.7

300

PILOT PRESSURE bar/psi

U.S. Patent

6,554,014

HYDRAFORCE

.com

Blue rectangles are links to other catalog pages.

Cartridge: Weight: 1.1 kg. (2.4 lbs.)

Steel with hardened work surfaces.

Zinc-plated exposed surfaces.

Urethane seals without back-up rings

standard.

Ported Body: Weight: 9.1 kg. 20.1 lbs.

HyPerformance™ ductile iron

(code 'D') standard. Rated to 345 bar

(5000 psi).

See page 8.016.1.

DIMENSIONS

MATERIALS TO ORDER

HPE16-S67C

4.418.4

HPE16-S67C - __ - __

Seals

*U PPDI Urethane

*Urethane seals recommended for operating pressures above

241 bar (3500 psi)

Porting

Cartridge Only 0

SAE 16 16TD

1" BSP* 8BD

INCH

MILLIMETRE

2.27

57.6

3.25

82.6

1.75

44.5

4.00

101.6

7.00

177.8

0.50

12.7

0.57

14.5

2.88

73.0

5.13

130.2

0.38

9.5

Mounting (2)

0.34

8.7

6.63

168.3

3.00

76.2

1.63

41.3

2.00

50.8

4.00

101.6

6.00

152.4

1.55

39.2

ACROSS FLATS

TORQUE

220 to 230 ft-lbs

(298 to 312 Nm)

ORIFICE DISC CANNOT

BE USED WITH THIS PRODUCT

due to HyPerformance

Cavity.

Ductile iron

body shown

U.S. Patent 6,554,014

HYDRAFORCE

.com

NOTE: Consult factory for additional seal options.

Pilot Operated