Product Description
Model: RT series Pneumatic Actuator
(1)Construction
Â
1.Indicator
Position indicator with NAMUR is convenient for mounting accessories such as limit switch box, positioner and so on.
2.Pinion
The pinion is high-precision and integrative, made from nickel alloy steel, full conform to the latest standards of ISO5211,DIN3337,NAMUR.The dimensions can be customized and the stainless steel is available.
3. Actuator body
According to the different requirements, the extruded aluminum alloy ASTM6005 body can be treated with hard anodized, powder polyester painted (different colors is available such as blue, orange, yellow etc.) or PTFE or nickel plated.
4.End caps
Die-casting aluminum powder polyester painted in different colors, PTFE or nickel plated.
5.Pistons
The twin rack pistons are made from die-casting aluminum treated with hard anodized or made from cast steel with galvanization .Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons.
6.Travel adjustmentÂ
The two independent external travel stop adjustment bolts can adjust 5Ëš at both open and close directions easily and precisely.
7.High performance springs
Preloaded coating springs are made from the high quality material for resistant to corrosion and longer cycle life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
8.Bearings &Â guides
Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.
9. O-rings
NBR rubber o-rings provide trouble-free operation at standard temperature ranges. For high and low temperature, viton or silicone is used.
(2)Parts and Material
(3)Specifications
2. Strictly quality control
3. Good quality at a favorable price
4. Excellent After-service
5. Fast delivery time
| Material | Extruded Aluminum alloy |
| Rotary Angle | 0~90 degree  ±5° |
| Structure | Rack and pinion rotary actuator |
| Working Pressure | 2~8bar |
| Surface Treatment | Hard anodizing |
| Working Temperature | Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F) High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F) Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F) |
| Connection | NAMUR, ISO5211 and DIN3337 |
| Application | ball valve, butterfly valve, and rotary machine |
| Cup Color | grey, black, sky blue, dark blue, red, orange |
(4)Our factory
(5)Contact Us
Â
Â
Â
Product Description
Model: RT series Pneumatic Actuator
(1)ConstructionÂ
1.Indicator
Position indicator with NAMUR is convenient for mounting accessories such as limit switch box, positioner and so on.
2.Pinion
The pinion is high-precision and integrative, made from nickel alloy steel, full conform to the latest standards of ISO5211,DIN3337,NAMUR.The dimensions can be customized and the stainless steel is available.
3. Actuator body
According to the different requirements, the extruded aluminum alloy ASTM6005 body can be treated with hard anodized, powder polyester painted (different colors is available such as blue, orange, yellow etc.) or PTFE or nickel plated.
4.End caps
Die-casting aluminum powder polyester painted in different colors, PTFE or nickel plated.
5.Pistons
The twin rack pistons are made from die-casting aluminum treated with hard anodized or made from cast steel with galvanization .Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons.
6.Travel adjustmentÂ
The two independent external travel stop adjustment bolts can adjust 5Ëš at both open and close directions easily and precisely.
7.High performance springs
Preloaded coating springs are made from the high quality material for resistant to corrosion and longer cycle life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
8.Bearings &Â guides
Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.
9. O-rings
NBR rubber o-rings provide trouble-free operation at standard temperature ranges. For high and low temperature, viton or silicone is used.
(2)Parts and Material
(3)Specifications
2. Strictly quality control
3. Good quality at a favorable price
4. Excellent After-service
5. Fast delivery time
| Material | Extruded Aluminum alloy |
| Rotary Angle | 0~90 degree  ±5° |
| Structure | Rack and pinion rotary actuator |
| Working Pressure | 2~8bar |
| Surface Treatment | Hard anodizing |
| Working Temperature | Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F) High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F) Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F) |
| Connection | NAMUR, ISO5211 and DIN3337 |
| Application | ball valve, butterfly valve, and rotary machine |
| Cup Color | grey, black, sky blue, dark blue, red, orange |
(4)Our factory
(5)Contact Us
Â
Â
Â
Light range of conveyors is developed to convey grains, seeds, pigments, additives and meal type of products where material is free flowing and less abrasive environment. Bush chain with bolted UHMWPE paddle is used to convey materials, which run on bottom plate and return brackets. UHMWPE bottom and top liners are available on request. Due to its design and product nature, these conveyors can operate at high chain speed.
Conveyor casings and bolt holes are cut using CNS laser machines and folded. These conveyors are specifically designed to reduce fabrication and assembly duration, which makes them very economical.
Chain conveyors can be designed in a horizontal, inclined, or in vertical arrangement. Conveyor`s bottom and side panels are made off 3mm folded galvanized sheets with 2mm top cover. Drive and tail units fitted with flanged bearing housings with lip seals, Plummer block bearing housing are also available on request.
Hardened head end and tail sprockets are mounted with keys.
Conveyor roller chains and standard sprockets are widely used for these applications.
Tail end comes with adjustable screw take up in standard design; self-cleaning tail end with screw adjustment on driven is available for food products.
Grain Chain Conveyor,Rice Drag Chain Conveyor,Light Duty Chain Conveyor,Light Duty Drag Chain Conveyor
Quantum Conveying Systems Yangzhou Co.,Ltd. , https://www.yzconveying.com