Pneumatic Actuators Feature:
Dual piston rack & pinion design
Double acting and spring return
Extruded high alloys body providing optimum strength and corrosion resistance.
17 sizes models, with a torque range 16N.m to 8900N.m (145 in ibs to 80000 in ibs)/ at 5.5Bar.
Pressure 2 to 8 bar (30 to 120 PSI) .
Temperature range -20°C to +80°C (-4°F to +176°F) .
Lifespan Minimum of 500,000 cycles .
Rotation 0º to 90º±4º .
Valve mounting and drive dimensions to the ISO 5211/DIN 3337.
Mounting for solenoid valves and position signalers to the NAMUR standard (VDI/VDE 3845).
Compact modular design with same body and end caps for double acting and spring return design.
Permanently lubricated units .
Pre-loaded spring cartridges for safe efficient use of actuator.
Port size: DN15-80mm
Pressure:1.6,2.5,4.0,6.3(MPA),150LB,300LB,10K
Material of body:extruded alluminum alloy
Material of seat:PTFE
Acting type:Double acting ,single acting(spring restoration)
Control method:Two cut-off (o/c type)
Accessories:Solenoid valve,limit switch,positioner,three-unit of dealing with air supply
NUTORK CORP. Manufactures a wide range of pneumatic actuators, electric actuators and the accessories of pneumatic actuator(limit switchbox, solenoid valve, manual override ---etc. ) for quarter turn valves, offering reliable performance in the industries of Oil & Gas, Refining, Petrochemical, Chemical Processing, Food & Beverage, Pharmaceuticals, Pulp & Paper, HVAC, Power Plant, Waster-Water Treatment, ---etc.
In order to satisfy variety of requirements, we have applied for certificate authorities. All pneumatic actuators are certified by CE-ATEX, DNV and all electric actuator are certified by CE, SGS;
Our mission is to assist our customers in obtaining the best possible solutions to their requirements and needs, at the most advantageous prices, without compromising on delivery or quality. With this in mind, we believe in developing long terms relationships, based on mutual trust and honesty.
