1. Indicator: Multi-function position indicator with NAMUR standard mounting groove, you can easily install a variety of accessories, such as the valve positioner, limit switches.
2. Output shaft: High-precision one-piece gear output shaft made of nickel-plated alloy steel, in line with ISO5211, DIN337, NAMUR standards. Can be customized according to user requirements size, and stainless steel for choice.
3. Cylinder: ASTM6005 extruded aluminum cylinder body, with hard oxidation, optional epoxy coating PTFE coating or nickel plating and other surface treatment.
4. End cap: Die-cast aluminum alloy end cap with metal powder coating of various colors, PTFE coating or nickel plating.
5 Pistons: Double piston rack, made of cast aluminum hard oxide or cast steel galvanized, the installation position symmetrical, fast action, long service life, easy to reverse the piston can change the direction of rotation.
6. Stroke Adjustment: External two independent stroke adjustment screw can be easily and accurately in both directions ± 5 ° adjust the open and close position.
7. High-performance spring: Combined preload spring using high-quality materials, coating treatment, pre-press assembly. Has strong corrosion resistance and long service life. It is safe and easy to disassemble the single-acting actuator and change the number of springs to satisfy different torque output range.
8. Bearings and guides: the use of low-friction, long-life composite materials, to avoid direct contact between metal and metal, easy maintenance and replacement.
9. Sealing: O-ring at room temperature using nitrile rubber, high temperature or low temperature with fluorine rubber or silicone rubber.
1. Indicator: Multi-function position indicator with NAMUR standard mounting groove, you can easily install a variety of accessories, such as the valve positioner, limit switches.
2. Output shaft: High-precision one-piece gear output shaft made of nickel-plated alloy steel, in line with ISO5211, DIN337, NAMUR standards. Can be customized according to user requirements size, and stainless steel for choice.
3. Cylinder: ASTM6005 extruded aluminum cylinder body, with hard oxidation, optional epoxy coating PTFE coating or nickel plating and other surface treatment.
4. End cap: Die-cast aluminum alloy end cap with metal powder coating of various colors, PTFE coating or nickel plating.
5 Pistons: Double piston rack, made of cast aluminum hard oxide or cast steel galvanized, the installation position symmetrical, fast action, long service life, easy to reverse the piston can change the direction of rotation.
6. Stroke Adjustment: External two independent stroke adjustment screw can be easily and accurately in both directions ± 5 ° adjust the open and close position.
7. High-performance spring: Combined preload spring using high-quality materials, coating treatment, pre-press assembly. Has strong corrosion resistance and long service life. It is safe and easy to disassemble the single-acting actuator and change the number of springs to satisfy different torque output range.
8. Bearings and guides: the use of low-friction, long-life composite materials, to avoid direct contact between metal and metal, easy maintenance and replacement.
9. Sealing: O-ring at room temperature using nitrile rubber, high temperature or low temperature with fluorine rubber or silicone rubber.
What are the functions and advantages of Hand Stretch Film? Stretch film, also called stretch film, is an industrial packaging product. It has strong stretching force, strong stretchability, good shrinkage, good self-adhesiveness, thin texture, softness, and high transparency. It is used to make stretch film for hand use, and it can also be used to make Machine Stretch Film, which can be widely used in the packaging and packaging of various goods. The stretch film has strong puncture resistance and super stretch performance. After the goods are wrapped and packaged, the goods are more stable, firm and tidy, and they have a particularly good waterproof effect. They are widely used in various industries.
black stretch wrap;industrial shrink wrap rolls;printed stretch film;coloured pallet wrap;lldpe stretch film;
BILLION PLASTIC MANUFACTURING CO.,LTD, JIANGMEN , https://www.billion-plasticsjm.com