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Leflow is offering Straight and Angle type globe valve, Size DN15 to DN300,PN16,The Sealing is commonly Stainless steel, Flow direction is from bottom to up. The stem is usually 2Cr13,because of its rigidity. Fusion bonded epoxy is common coating.
Cast iron globe valves are commonly used in industrial piping equipment to control and regulate the flow of fluids. It is mainly composed of body, bonnet,disc,Stem and other accessories.By rotating the stem, the disc will contact or separate to seat, so as to control or regulate flow of fluid.
Cast iron globe valves are suitable for liquid or gas piping systems under medium and low pressure. It can handle a variety of media, such as water, oil, steam and so on.
Its key benefits are as following:
1. Simple and compact structure: Cast iron globe valve is composed of a small number of parts, easy to install and maintain.
2. Good sealing performance: different materials are used for the seat and valve disc, and suitable sealing materials can be selected according to the requirements of the medium to ensure excellent sealing performance.
3. Good flow performance: the channel design of the valve seat is reasonable, and the flow resistance is small, so that the flow of the fluid is not hindered.
4. Strong corrosion resistance: the surface of the cast iron globe valve body is treated with corrosion protection, which can effectively prevent the corrosion of the medium.
5. Fast opening and closing: the opening and closing speed of the valve is fast, which can quickly cut off or restore the flow of fluid.
6. Strong bearing capacity: Cast iron globe valve is made of cast iron material, strong pressure resistance and high bearing capacity.
Installation and Maintenance Tips
1.Proper Installation: Ensure correct alignment during installation to avoid operational issues and ensure optimal performance.
2.Regular Inspection: Periodically inspect the valve for signs of wear, corrosion, or damage.
3.Lubrication: Keep moving parts well-lubricated to reduce friction and wear.
4.Cleaning: Prevent debris buildup by keeping the valve clean.
5.Timely Replacement: Replace any worn or damaged parts promptly to maintain the valve&#;s performance and extend its lifespan.
Globe valve - cast iron - RF PN16 - for water
For more information, please visit Cast Iron Globe Valve-DIN.
This globe valve has a body made of cast iron GG25 and a stainless seat. It's suitable for water and not recommended to use with steam. The globe valve for water has aRising rotating stem and handwheel.
The cast iron globe valve is used often in applications like Heating, water distribution and water at Min and max Temperatures between - 10°C to + 120°C. Cast iron globe valves of this type are avaiable for use in commercial and industrial applications. Typical services include hot and cold water, HVAC, and other general utility services.
The fluid does not get into contact with the valve stem. The valve is hermetically tight to the atmosphere. To improve operational safety, the valve is provided with additional stuffing-box packing.
During installation respect the flow direction indicated by the arrow, Keep greased the stem and Tighten the gland packing during the setting.
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DN 15 20 25 32 40 50 65 80 100 125 150 200 250 L 130 150 160 180 200 230 290 310 350 400 480 600 730 Ø P 15 20 25 32 40 50 65 80 100 125 150 200 250 Ø P1 15 20 25 32 40 50 65 78 97 125 150 200 250 H (closed) 162 169 187 223 234 262 293 341 381 419 485 569 634 H (open.) 183 191 216 255 277 304 335 380 426 480 555 660 751 Ø V 100 100 120 120 140 140 200 200 240 280 315 360 400 Weight(Kg) 3,3 4 5,5 8,5 10,8 14,6 19,3 26,7 35,4 59 78 136 213