HSP16-20 HyPerformance
TM
Poppet, 2-Way, N.C.
DESCRIPTION
A proportional solenoid-operated, 2-way, piloted, poppet-type, normally closed,
screw-in hydraulic cartridge valve for low-leakage blocking and load-holding in high
pressure applications requiring low internal leakage.
OPERATION
When de-energized, the HSP16-20 blocks flow from ports 2 to 1. In this mode, the
cartridge will allow flow from ports 1 to 2 after overcoming the spring forces (see
performance graph). When energized, the valve will allow flow from ports 2 to 1 while
severely restricting flow from ports 1 to 2.
Note: If low voltage is expected on the machine, 12 or 24 volt systems will require
the use of 10 volt or 20 volt coils respectively. See “SP Valves and Coil Operating
Parameters,” page 2.002.1.
FEATURES
• Industry-common cavity. • Efficient wet-armature construction.
• Continuous-duty rated coils. • Waterproof E-Coils rated up to IP69K.
• 1000-hour salt-spray rated solenoid tubes.
• All HyPerformance products are tested to NFPA specification T2.6.1,
and are tested at a verification level of 90% and an assurance of 99%.
RATINGS
Operating Pressure: 350 bar (5075 psi); 10% Cycle Life: 420 bar (6090 psi)
Fatigue Rating: 2 million cycles at 420 bar
Burst Pressure: 1380 bar (20,000 psi)
Flow: Up to 75.7 lpm (20 gpm); see performance curves.
Maximum Control Current: 1.2 amps
Max. Internal Leakage: 7 drops per minute at 345 bar (5000 psi) inlet
Temperature: -54° to 107°C (-65° to 225°F) with Urethane seals
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
Filtration: See page 9.010.1
Installation: See note re: voltage under OPERATION heading. See page 9.020.1
Cavity: HVC16-2; See page 9.116.1; Cavity Tool: HCT16-2XX; See page 8.600.1
Seal Kit: SK16-2U-O; See page 8.650.1; Coil Nut: Part No. 4553800
ELECTRO-PROPORTIONAL VALVES—FLOW CONTROL
ISO SYMBOL
2.016.1
PERFORMANCE
Recommended Electronic Controllers:
See page 2.001.1 or our Electronics catalog.
FLOW lpm/gpm
227/60
246/65
189/50
208/55
151/40
170/45
114/30
133/35
76/20
95/25
38/10
19/5
57/15
0
FLOW vs. CURRENT at Various Inlet Pressures
with 12 VDC Coil — 32 cSt/150 sus oil at 40°C
PERCENT of MAX. CONTROL CURRENT
10 20 30 40 50 60 70 80 90 100
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 AMP
345 bar
5000 psi
35 bar
500 psi
104 bar
1500 psi
11 bar
160 psi
5.5 bar
80 psi
38
10
76
20
113
30
151
40
189
50
227
60
265
70
FLOW lpm/gpm
35/500
69/1000
103/1500
138/2000
172/2500
207/3000
PRESSURE bar/psi
TYPICAL PRESSURE RESPONSE
0.75A
0.85A 0.90A
0.95A
1.00A
1.20A
1 to 2 De-En
HYDRAFORCE
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HSP16-20
2.016.2
DIMENSIONS
MATERIALS
TO ORDER
HSP16-20 __ - __ __ __ - __ - __ __ __ __ __
Recommended for
pressures above
241 bar (3500 psi).
Porting
Cartridge Only 0
SAE 16 16TD
1 in. BSP* 8BD
*BSP Body; U.K. Mfr. Only
Seals
PPDI Urethane U
Option
None (Blank)
Manual Override T
Cartridge: Weight: 0.43 kg.
(0.95 lbs.); Steel with hardened
work surfaces. Zinc-plated
exposed surfaces. Urethane
seals without back-up rings
standard.
Ported Body:
Weight: 3.97 kg.
(8.75 lbs.); HyPerformance™
Ductile iron (code ‘D’) standard.
Rated to 345 bar (5000 psi).
See page 8.016.1.
E-Coil: Weight: 0.41 kg. (0.9 lbs.);
Perfect wound, fully encapsulated
with rugged external metal shell.
Rated up to IP69K with integral
connectors. See page 3.400.1.
Voltage
0 Less Coil**
12 12 VDC
24 24 VDC
**Includes Std. Coil Nut
Consult factory for
additional voltage options.
For Coils with Zener Diode, add “/Z”
to option code. For example: “ER/Z”.
Not available on all models.
See coil option info. on page 3.400.1
Coil Termination
Deutsch DT04-2P ER (IP69K)
Metri-Pak 150 EY (IP69K)
Dual Lead Wires EL (IP69K)
Amp Jr. Timer EJ (IP67)
DIN 43650 EG (IP65)
‘T’-Type
Manual Override
1.62
41.1
1.84
DIA.
46.7
COIL MUST BE
INSTALLED WITH
LETTERING UP
3.69
ORIFICE DISC CANNOT
BE USED WITH THIS PRODUCT
due to HyPerformance
TM
Cavity.
93.7
1.56
ACROSS FLATS
39.8
1.85
TORQUE: 5 – 7 ft-lb.
TORQUE:
190– 210 ft-lb.
47.0
3.25
82.6
1.60
40.6
3.50
88.9
0.35
8.8
2.56
65.0
1.00
25.4
2.25
57.2
3.50
88.9
0.344 (8.7 mm)
Dia. Mounting
Holes (2)
6.8 – 9.5 Nm
258 – 285 Nm
NOTE: Other seal options
available. Consult factory.
®
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®
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