Valves - Electro-proportional Controls - Non-Compensated - 2-Position 2-Way - Normally Closed - Poppet Type - Restrictive Reverse Flow

HSP16-20

PROPORTIONAL CARTRIDGE VALVE 2 PORTS, NORMALLY CLOSED

Overview

Description

The HSP16-20X is a high pressure 2-way, piloted, poppet-type, proportional, normally closed screw-in hydraulic cartridge valve designed for low leakage blocking in load holding applications.

Operation

When de-energized, the HSP16-20X 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.

Features

  • Continuous-duty rated coil.
  • Manual override option.
  • Linear metering option.
  • Industry-common cavity.
  • Waterproof E-Coils rated up to IP69K.
  • 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%.
Pressure Ratings
Pressure rating:
  • 350 bar (5075 psi)
  • 420 bar (6090 psi) (10% cycle life)
Proof pressure:
  • 690 bar (10000 psi)
Burst pressure:
  • 1380 bar (20000 psi)
Flow Ratings
Flow rating:
  • 61 lpm (16 gpm) With compensation 5.5 bar (80 psi)
  • 102 lpm (27 gpm) With compensation 11.0 bar (160 psi)
Maximum internal leakage:
  • 7 drops/min With 350 bar (5075 psi) at port 2
Other Ratings
Cycle life:
  • One million cycles
Temperature Ratings
Operating fluid temperature:
  • -40 to 100 °C (-40 to 212 °F) With buna N seals
  • -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals
  • -54 to 107 °C (-65 to 225 °F) With urethane seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 90 °C (-40 to 194 °F)
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 18/16/13 per ISO 4406
Unit weight:
  • 0.55 kg (1.22 lb) HSP16-20 without coil and nut
  • 0.56 kg (1.24 lb) HSP16-20T without coil and nut
Internal wetted surface area:
  • 292 cm² (45.3 in²) HSP16-20
  • 289 cm² (44.8 in²) HSP16-20T
HSP16-20_Perf_Chrts1(2022-02-24) HSP16-20_Perf_Chrts2(2022-02-24)
HSP16-20_Dim_Dwg(2022-02-24)
Cavity:
Cartridge installation torque:
  • 258 to 285 N-m (190 to 210 ft-lb) Steel/ductile iron cavity
  • 237 to 250 N-m (175 to 185 ft-lb) Aluminum cavity
Orientation restriction:
  • None
Seal kit:
  • SK16-2N-M Buna N
  • SK16-2V-M Fluorocarbon
  • SK16-2U-O Urethane
HSP16-20_Order(2022-02-24)

Model Options

HSP16-20DE-H-J-L
D Poppet Metering
CODE
DESCRIPTION
A
Linear Poppet Metering
BLANK
Standard Poppet Metering
E Manual Override
CODE
DESCRIPTION
BLANK
NONE
T
Variable Position Override, Red Knurled Knob
H Line Body
CODE
DESCRIPTION
0
No Body
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
U
PPDI Urethane
L Coil
CODE
DESCRIPTION
0
No Coil
10EL
10 VDC, E-Coil, Dual Lead Wires
10ER
10 VDC, E-Coil, Deutsch
12EG
12 VDC, E-Coil, DIN 43650
12EJ
12 VDC, E-Coil, AMP Jr.
12EL
12 VDC, E-Coil, Dual Lead Wires, 18 inches long
12EL/36
12 VDC, E-Coil, Dual Lead Wires, 36 inches long
12ER
12 VDC, E-Coil, Deutsch
12EY
12 VDC, E-Coil, Metri-Pack 150
20ER
20 VDC, E-Coil, Deutsch
24EG
24 VDC, E-Coil, DIN 43650
24EJ
24 VDC, E-Coil, AMP Jr.
24EL
24 VDC, E-Coil, Dual Lead Wires, 18 inches long
24EL/36
24 VDC, E-Coil, Dual Lead Wires, 36 inches long
24ER
24 VDC, E-Coil, Deutsch
24EY
24 VDC, E-Coil, Metri-Pack 150