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Valves - Electro-proportional Controls - Non-Compensated - 2-Position 4-Way - Check-isolated Load Sense

SPCL16-40

SOLENOID PROPORTIONAL VALVE POPPET, 4 PORT, NORMALLY CLOSED U.S. PATENT # 7,921,880

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Overview

Description

This SPCL16-40 is a solenoid-operated, 4 port, normally closed, poppet-type, proportional, screw-in hydraulic cartridge valve, designed for low leakage, blocking and load-holding applications. When energized, the poppet lifts to allow flow from port 4 to ports 1,2, and 3, flow at ports 2 and 3 is typical for load sensing applications and includes a check valve for isolation.

Features

  • Industry-common cavity.
  • Continuous-duty rated coils.
  • Efficient wet-armature construction.
  • Optional waterproof E-Coils rated up to IP69K.
  • Reduce manifold space claim.
Pressure Ratings
Pressure rating:
  • 2.4 to 250 bar (35 to 3625 psi)
Proof pressure:
  • 345 bar (5000 psi)
Burst pressure:
  • 779 bar (11300 psi)
Flow Ratings
Flow rating:
  • See performance graphs
Maximum internal leakage:
  • 5 drops/min For ports 1 and 4, at 250 bar (3625 psi)
  • 15 drops/min For ports 2 and 3, at 250 bar (3625 psi)
Hysteresis per cent:
  • 10 % Of max flow (at max control current)
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 viton seals
  • -54 to 107 °C (-65 to 225 °F) With polyurethane seals
Storage temperature:
  • -40 to 70 °C (-40 to 160 °F)
Ambient temperature:
  • -40 to 70 °C (-40 to 160 °F)
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 20/18/14 per ISO 4406
Unit weight:
  • 0.50 kg (1.11 lb)
Internal wetted surface area:
  • 385 cm² (59.7 in²)
Valve inductance:
  • 173.3 mH At 1.2 mA
Maximum control current:
  • 1.2 mA
Threshhold current:
  • 0.40 to 0.60 mA For standard poppet
Dither PWM frequency:
  • 100 Hz Recommended
SPCL16-40_Perf_Chrt1(2022-02-24) SPCL16-40_Perf_Chrt2(2022-02-24)
SPCL16-40_Dim_Dwg(2022-02-24)
Cavity:
  • VC16-4SPCL
Cartridge installation torque:
  • 129 to 142 N-m (95 to 105 ft-lb)
Coil nut torque:
  • 6.8 to 9.5 N-m (5 to 7 ft-lb)
Orientation restriction:
  • None
Seal kit:
  • SK16-4X-MM X = seal option
Housings:
Coils:
SPCL16-40_Order(2022-02-24)

Model Options

SPCL16-40-H-J-L
H Line Body
CODE
DESCRIPTION
0
No Body
J Seal
CODE
DESCRIPTION
N
Buna-N
V
Fluorocarbon
P
Polyurethane
U
PPDI Urethane
L Coil
CODE
DESCRIPTION
0
No Coil
10DG
10 VDC, D-Coil, DIN 43650
10DL
10 VDC, D-Coil, Dual Lead Wires
10DS
10 VDC, D-Coil, Dual Spade
10EL
10 VDC, E-Coil, Dual Lead Wires
10ER
10 VDC, E-Coil, Deutsch
12DG
12 VDC, D-Coil, DIN 43650
12DL
12 VDC, D-Coil, Dual Lead Wires, 18 inches long
12DL/36
12 VDC, D-Coil, Dual Lead Wires, 36 inches long
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
12DR
12 VDC, D-Coil, Deutsch
12DS
12 VDC, D-Coil, Dual Spade
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
20DS
20 VDC, D-Coil, Dual Spade
20ER
20 VDC, E-Coil, Deutsch
24AG
24 VDC, D-Coil, DIN 43650
24AP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
24DG
24 VDC, D-Coil, DIN 43650
24DL
24 VDC, D-Coil, Dual Lead Wires
24DL/W
24 VDC, D-Coil, Dual Lead Wires with Weatherpak
24DP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
24DR
24 VDC, D-Coil, Deutsch
24DS
24 VDC, D-Coil, Dual Spade
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
36DS
36 VDC, D-Coil, Dual Spade

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