Valves - Electro-proportional Controls - Flow Control - Non-compensated - Poppet Type - Normally Closed

HSPEC16-30

PROPORTIONAL FLOW CONTROL VALVE WITH INTEGRAL COMPENSATOR

Overview

Description

A proportional solenoid-operated, 3-way, normally closed flow control, screw-in hydraulic cartridge valve intended for post-compensated applications with load sense systems. In post-compensated systems the load sense (port 1) of each of HSPEC16-30 valve is connected to highest load which maintains flow sharing when flow demand exceeds flow supply. Pressure compensation value of the valve defined as pressure difference between inlet and load sense ports is provided by appropriate setup of a pump load sense control or by additional pressure compensator valve, one for the whole system, in case if the pump is non-adjustable

Operation

When de-energized, the HSPEC16-30 blocks flow from port 3 to port 2. The valve will regulate flow out of port 2 regardless of load pressure with flow rate proportional to current applied to the solenoid

Features

  • Industry-common cavity.
  • Continuous-duty rated coils.
  • Reduced manifold space claim.
  • Efficient wet-armature construction.
  • Optional waterproof E-Coils rated up to IP69K.
  • Flow sharing possible
  • All HyPerformance™ valves are tested to the rigorous standards of NFPA specification T2.6.1 and are tested at a verification level of 90% and an assurance of 99%

Ratings

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
98 lpm (26 gpm) HSPEC16-30
110 lpm (29 gpm) Hspec16-30a/30at at compensation value (when pressure at load sense port 1 does not exceed pressure at working port 2 10.3 bar (150 psi)
Maximum internal leakage
7 drops/min Port 3 to 2 or port 1 to 2 with at port 3 350 bar (5075 psi)
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 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 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
18/16/13 per ISO 4406

Properties

Cartridge weight
0.53 kg (1.17 lb) Hspec16-30/30a, without coil and nut
0.54 kg (1.19 lb) Hspec16-30at, without coil and nut
Internal wetted surface area
406.1 cm² (62.94 in²) Hspec16-30/30a
410.6 cm² (63.65 in²) Hspec16-30at

Performance

HSPEC16-30_Perf_Chrt1 HSPEC16-30_Perf_Chrt2

Dimensions

HSPEC16-30_Dim_Dwg

Materials

Materials

Cartridge: Weight: 0.53 kg (1.17 lb); Steel with hardened work surfaces. Zinc-plated exposed surfaces. PPDI urethane seals without back-up rings standard.

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.

Ported Body: Weight: 6.85 kg (15.07 lb); H-Series ductile iron standard. Rated to 345 bar (5000 psi).

Installation Specifications

Cavity
Hvc16-3spec
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
Coil nut torque
7 to 10 N-m (5 to 7 ft-lb)
Orientation restriction
None

Accessories

Seal kit
SK16-3N-MM Buna N
SK16-3V-MM Fluorocarbon
SK16-3U-0 Urethane

Order code

POSITION
CODE
DESCRIPTION
HSPEC16-30E-H-J-L
D
Poppet Metering
D
A
Linear Poppet Metering
D
BLANK
Standard Poppet Metering
E
Manual Override
E
BLANK
NONE
E
T
Variable Position Override, Red Knurled Knob
H
Line Body
H
0
No Body
H
16HT
Ductile Iron SAE 16
J
Seal
J
N
Buna-N
J
V
Fluorocarbon
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
HSPEC16-30_Order