DIRECTIONAL VALVES
HPE16-S67H HyPerformance™ Proportional
DESCRIPTION
A high pressure, screw-in, cartridge-style, proportional, spring-centered, pilot-
operated spool-type hydraulic directional valve with neutral position bleed-to-tank.
OPERATION
When the HPE16-S67H is in neutral position port 3 is blocked and ports 2, 4, and 5
are in communication with each other. 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 pressure in the opposite direction, thus reversing 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 and are tested at a verification level of 90% and an assurance
of 99%.
RATINGS
Maximum Operating Pressure: Ports 2, 3, 4 (work): 350 bar (5075 psi)
(10% life cycle) 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 Rating: 95 lpm (25 gpm)
Internal Leakage: 500 ml/minute (30 cu. in./minute) at 350 bar (5075 psi)
Temperature: -54°C to 107°C with standard 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; See page 8.650.1
ISO SYMBOL
4.430.3
PERFORMANCE (Cartridge Only)
24.1/350
20.7/300
13.8/200
10.3/150
6.9/100
3.4/50
17.2/250
38
10
57
15
19
5
76
20
95
25
FLOW lpm/gpm
PRESSURE DROP bar/psi
Pressure Drop vs. Flow (Piloted)
(Cartridge Only)
2 to 5 and 4 to 5 ——
3 to 2 and 3 to 4 - - - -
32 cSt/150 sus oil at 40°C
18.9/5
37.9/10
56.8/15
75.7/20
94.6/25
FLOW lpm/gpm
0
0
3
50
7
100
3
50
7
100
10
150
10
150
14
200
17
250
21
300
24
350
24
350
21
300
17
250
14
200
PILOT PRESSURE bar/psi
Flow vs. Pilot Pressure
32 cSt/150 sus oil at 40C
Flow 3-2, Pilot - Port 6Flow 3-4, Pilot - Port 1
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 backup rings
standard.
Ported Body: Weight: 9.13 kg.
(20.14 lbs.) HyPerformance™ ductile
iron (code 'D') standard. Rated to 345
bar (5000 psi). See page 8.016.1
DIMENSIONS
MATERIALS TO ORDER
HPE16-S67H
4.430.4
HPE16-S67H - __ - __
Seals
*U Urethane
*Urethane seals recommended for operating pressures "
above 241 bar (3500 psi)
NOTE: Consult factory for additional seal options.
Porting
Cartridge Only 0
SAE 16 16TD
1" BSP *8BD
*BSP body; U.K. mfr. only
U.S. Patent 6,554,014
®
HYDRAFORCE
HYDRAFORCE
.com
®
Pilot Operated
INCH
MILLIMETRE
1.75
44.5
4.00
101.6
7.00
177.8
0.57
14.5
2.88
73.0
5.13
130.2
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
TM
Cavity.
Ductile iron
body shown
0.50
12.7
0.38
9.5
0.344 (8.74mm)
Dia. Mounting
Holes (2)
2.00
50.8
4.00
101.6
1.63
41.3
3.25
82.6
5.22
132.5
3.05
77.4
