Media: | Water |
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Temperature: | up to 80 Degree |
Material: | Gray Cast Iron, Ductile Iron,Cast Steel |
Connection Form: | Flange |
Structure: | Tubular |
Pressure: | Low Pressure |
Samples: |
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Customization: |
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Iron(Steel) Check Valve Series
Product Name: Micro Resistance Sphercial Check Valve
Item No.: HQ44X-10/16 HQ45X-10/16
Structure and Application:
This valve is suitable for cold water, hot water, industrial and domestic water pipe system, more suitable for submersible sewage pump outlet., to prevent media from backflow.
Details
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 |
H | 180 | 210 | 225 | 245 | 280 | 320 | 380 | 450 | 470 |
Parts Name | Body | Disc | Spring | Seat | |||||
Material | Cast Iron, Ductile Iron,Cast Steel | Copper Stainless Steel | Stainless Steel | Copper Stainless steel |
More Iron Check Valve for Oprion
Production Process
About Cast Iron Material
1.Malleable Cast Iron(MOS Iron/ Magang)
2.Ductile Cast Iron
3.Gray Cast Iron
Feature: Compared with Gray cast iron, Ductile iron in intensity has an absolute advantage. The tensile strength of ductile iron is 60k, while the tensile strength of Gray cast iron is only 31k.The yield strength of ductile iron is 40k,while Gray cast iron did non yield strength. The strenght and cost of ductile cast iron is much superior the Gray cast iron.Ductile cast iron and Grey Cast Iron in the corrosion resistance is in the same. Ductile cast iron has the same strength of cast steel, but also has excellent corrosion resistance, and the cost of ductile cast iron is lower than cast steel.
Surface Treatment: Epoxy Resin Coating
OEM Servise
Having our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information
After-sale Service
Our enthusiastic and friendly customer service representatives are ready to assist with any questions or problems
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