DIRECTIONAL VALVES
HPD16-S67D HyPerformance™ Piloted, 4-Way
DESCRIPTION
A high pressure screw-in, cartridge-style, pilot-operated, spool-type, hydraulic
directional valve.
OPERATION
When the HPD16-S67D is in neutral position, port 3 is blocked and flow is allowed
between ports 2, 4 and 5. When the remote pilot signal at 1 exceeds the force of the
bias spring, the spool shifts to allow flow between 3 and 4, and between 2 and 5.
When remote pilot signal at 6
exceeds the force of the bias spring, the spool shifts to
allow flow from 3 to 2 and from 4 to 5.
FEATURES
• Hardened spool and cage for long life.
• 110 and 170 psi bias springs available.
• 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
Operating Pressure: 350 bar (5075 psi); 10% life cycle: 420 bar (6090 psi)
Note: All HyPerformance products are tested for 900K cycles at 350 bar
and 100K at 420 bar.
Proof Pressure: 690 bar (10000 psi)
Burst Pressure: 1380 bar (20000 psi)
Flow Rating: 95 lpm (25 gpm)
Maximum Internal Leakage: at 350 bar (5075 psi): 492 ml/minute (30 cu. in./minute)
Operating Temperature: -54° to 107°C (-65° to 225°F) with 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
Note: Adaptor lock kit HF P/N 4207660 (sold separately) may be required when
pilot pressure exceeds 35 bar (500 psi).
Cavity: HVC16-S6; See page 9.116.1
Cavity Tool: HCT16-S6XX; See page 8.600.1
Seal Kit: HSK16-S6U-00000; See page 8.650.1
ISO SYMBOL
PERFORMANCE (Cartridge Only)
4.399.3
24.1/350
20.7/300
13.8/200
17.2/250
10.3/150
6.9/100
3.4/50
18.9
5
37.9
10
56.8
15
75.7
20
94.6
25
FLOW lpm/gpm
PRESSURE DROP bar/psi
32 cSt/150 sus oil at 40°C
Neutral:
2 to 5
Piloted: 2 to 5
Piloted: 3 to 2, 3 to 4, 4 to 5
Neutral: 4 to 5
HYDRAFORCE
.com
®
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Cartridge: Weight: 1.0 kg. (2.2 lbs.)
Steel with hardened work surfaces.
Zinc-plated exposed surfaces.
Buna N O-rings and polyester
elastomer back-ups 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
HPD16-S67D
4.399.4
HPD16-S67D - __ __ __ - __ - __ __ __
Bias Spring
110 7.6 bar (110 psi)
170 11.7 bar (170 psi)
1.75
4.5
4.00
101.6
7.00
177.8
0.50
12.7
2.88
73.0
5.13
130.2
0.57
14.5
2.27
57.6
0.344 (8.74mm)
Dia. Mounting
Holes (2)
0.38
9.5
INCH
MILLIMETRE
5.22
132.5
3.05
77.4
ORIFICE DISC CANNOT BE USED
WITH THIS VALVE
due to HyPerformance™
cavity.
1.55
39.2
ACROSS FLATS
TORQUE:
220 to 230 ft-lbs
298 to 312 Nm
2.00
50.8
4.00
101.6
1.63
41.3
3.25
82.6
1-5/16-12
UN-2A Thread
Seals
U PPDI Urethane
US PPDI Urethane with sealed spools
®
HYDRAFORCE
HYDRAFORCE
.com
®
Directional Valve
Note: PPDI Urethane seals are recommended
for pressures over 241 bar (3500 psi).
Note: Consult factory for additional seal options.
Porting
Cartridge Only 0
SAE 16 16TD
1" BSP 8BD
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