Termék részletei

  manPower actuators are highly configurable self-contained fail-safe solutions with a multitude of options. The self-contained hydraulics provide high-integrity fail-safe valve operation without the need for any external power supply. Available in watertight and explosionproof construction, manPower actuators are a cost-effective solution for infrequently operated valves and dampers.

Key Features

• Completely self contained. 

• Adaptable for quarter-turn or linear service. 

• Simplified control circuit with a minimum of components.

• Built-in temperature compensation. 

• High-pressure zero-leakage control system.

• Watertight or explosionproof construction.

• Fail open or closed.

• High-integrity stainless-steel tube and fittings.

• Manual reset after operation.

• 10 Bar (150 psi) or 100 Bar (1,500 psi) operating pressure 

suitable for actuator displacements up to 13.2 L (3.5 US gal).

Options

Control / Monitoring Options

• Local electrical controls

• Adaptable for use with SCADA systems

• High- and/or low-pressure pilot(s)

• High-temperature fire sensor(s)

Mechanical / Enclosure Options

• Remote-mounted stainless-steel power module enclosure

• Lockable stainless-steel power module enclosure

Performance Options

• Adjustable speed control

• High-volume rotary pump for large actuators

Basic and optional technical design& features:

Model:

• MPL-1
  • Maximum pressure: 10 bar / 150 PSI 
  • Maximum actuator displacement: 3.78 liter / 1.0 US gallon
  • Pump displacement: 21.3 cm3 / 1.3 inc3
  • Flow capacity: 18.9 LPM / 5 US GPM
• MPL-2
  • Maximum pressure: 10 bar / 150 PSI
  • Maximum actuator displacement: 7.56 liter / 2.0 US gallon
  • Pump displacement: 21.3 cm3 / 1.3 inc3
  • Flow capacity: 18.9 LPM / 5 US GPM
• MPH-1
  • Maximum pressure: 100 bar / 1500 PSI
  • Maximum actuator displacement: 3.78 liter / 1.0 US gallon
  • Pump displacement: 10.65 cm3 / 0.65 inc3
  • Flow capacity: 18.9 LPM / 5 US GPM
• MPH-2
  • Maximum pressure: 100 bar / 1500 PSI
  • Maximum actuator displacement: 13.23 liter / 3.5 US gallon
  • Pump displacement: 14.75 cm3 / 0.9 inc3
  • Flow capacity: 18.9 LPM / 5 US GPM

Output torque rangek: up to 18 300 Nm (155 000 lbf in) 

Ambient temerature:  -30 ..+ 80 °C

Optional temperature classes:

Low temperature design.: -40 .. +70 °C 

High temperature design.: -20 .. +149 °C 

Mounting aspects:

The built-in NAMUR interface complies with the VDI/VDE 3845 standard for top-mounted control accessories, and the NAMUR solenoid valve mounting interface eliminates the need for fittings and piping. The NAMUR top mounting surface facilitates the quick and easy installation of industrial-standard switch boxes and positioners.

Available options: 

Double-acting and spring-return versions are available.
Among the spring-return types, we distinguish between fail-close and fail-open versions.

Control System:

Special mounting kit by bracket and coupling design for proper valve adaptation

Optional coating processes / colors are available

Product coding for inquiries / quotations / orders:

Actuator type:

KT – K-TORK vane actuator

Actuator size: 02 / 03 / 06 / 10 / 20 / 30 / 40 / 50 / 60 / 70

DA – Double Acting

FC – Fail Close (clockwise)

FO – Fail Open (counter-clockwise)

Spring types: 60 / 65 / 70 / 75 / 80
(Not applicable for Double Acting units)

Temperatures:

LT – Low Temperature (-40°C to +70°C)

HT – High Temperature (-20°C to +149°C)

Manual operation:

M – De-clutch gear operator

N – None

Corrosion resistance:

EP – Standard surface treatment, TGIC epoxy powder coating

RG – RANGER CG corrosion-protective coating

OS – Painted coating

Version:

0 – Imperial

1 – Metric