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

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.

Ratings

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
Maximum 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)

Operating Parameters

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

Properties

Cartridge weight
0.50 kg (1.11 lb)
Internal wetted surface area
385 cm² (59.7 in²)

Electrical Parameters

Valve inductance
173.3 mH At 1.2 mA
Maximum control current
1.2 mA
Threshold current
0.40 to 0.60 mA For standard poppet
Dither PWM frequency
100 Hz Recommended

Performance

SPCL16-40_Perf_Chrt1 SPCL16-40_Perf_Chrt2

Dimensions

SPCL16-40_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.50 kg (1.11 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces; Buna N O-rings and polyester elastomer back-up standard.

Standard D-Coil: Weight each: 0.27 kg (0.60 lb); Unitized thermoplastic encapsulated, Class H high temperature magnet wire.

E-Coil: Weight: 0.41 kg (0.9 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.

Installation Specifications

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

Accessories

Order code

POSITION
CODE
DESCRIPTION
SPCL16-40-H-J-L
H
Line Body
H
0
No Body
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
J
P
Polyurethane
J
U
PPDI Urethane
L
Coil
L
0
No Coil
L
10DG
10 VDC, D-Coil, DIN 43650
L
10DL
10 VDC, D-Coil, Dual Lead Wires
L
10DR/D
10 VDC, D-Coil, Deutsch with Diode
L
10DS
10 VDC, D-Coil, Dual Spade
L
10EL
10 VDC, E-Coil, Dual Lead Wires
L
10ER
10 VDC, E-Coil, Deutsch
L
10ER/Z
10 VDC, E-Coil, Deutsch with Zener Diode
L
12DG
12 VDC, D-Coil, DIN 43650
L
12DL
12 VDC, D-Coil, Dual Lead Wires
L
12DL
12 VDC, D-Coil, Dual Lead Wires
L
12DL/W
12 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
12DL/W/D
12 VDC, D-Coil, Dual Lead Wires with Weatherpak with Diode
L
12DR
12 VDC, D-Coil, Deutsch
L
12DR/D
12 VDC, D-Coil, Deutsch with Diode
L
12DR/Z
12 VDC, D-Coil, Deutsch with Zener Diode
L
12DS
12 VDC, D-Coil, Dual Spade
L
12EG
12 VDC, E-Coil, DIN 43650
L
12EJ
12 VDC, E-Coil, AMP Jr.
L
12EL
12 VDC, E-Coil, Dual Lead Wires
L
12EL
12 VDC, E-Coil, Dual Lead Wires
L
12EL/W/Z
12 VDC, E-Coil, Dual Lead Wires with WeatherPak and Zener Diode
L
12EL/Z
12 VDC, E-Coil, Dual Lead Wires with Zener Diode
L
12ER
12 VDC, E-Coil, Deutsch
L
12ER/Z
12 VDC, E-Coil, Deutsch with Zener Diode
L
12EY
12 VDC, E-Coil, Metri-Pack 150
L
12EY/Z
12 VDC, E-Coil, Metri-Pack 150 with Zener Diode
L
20DR/D
20 VDC, D-Coil, Deutsch with Diode
L
20DS
20 VDC, D-Coil, Dual Spade
L
20ER
20 VDC, E-Coil, Deutsch
L
24AG
24 VDC, D-Coil, DIN 43650
L
24AP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
L
24DG
24 VDC, D-Coil, DIN 43650
L
24DL
24 VDC, D-Coil, Dual Lead Wires
L
24DL/W
24 VDC, D-Coil, Dual Lead Wires with Weatherpak
L
24DL/W/D
24 VDC, D-Coil, Dual Lead Wires with Weatherpak with Diode
L
24DP
24 VDC, D-Coil, 1/2" Conduit and Dual Lead Wires
L
24DR
24 VDC, D-Coil, Deutsch
L
24DR/D
24 VDC, D-Coil, Deutsch with Diode
L
24DS
24 VDC, D-Coil, Dual Spade
L
24EG
24 VDC, E-Coil, DIN 43650
L
24EJ
24 VDC, E-Coil, AMP Jr.
L
24EL
24 VDC, E-Coil, Dual Lead Wires
L
24EL
24 VDC, E-Coil, Dual Lead Wires
L
24EL/W/Z
24 VDC, E-Coil, Dual Lead Wires with WeatherPak and Zener Diode
L
24ER
24 VDC, E-Coil, Deutsch
L
24ER/Z
24 VDC, E-Coil, Deutsch with Zener Diode
L
24EY
24 VDC, E-Coil, Metri-Pack 150
L
24EY/Z
24 VDC, E-Coil, Metri-Pack 150 with Zener Diode
L
36DS
36 VDC, D-Coil, Dual Spade
SPCL16-40_Order