Media: | Water |
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Temperature: | up to 80 Degree |
Material: | Gray Cast Iron, Carbon Steel |
Connection Form: | Flange |
Structure: | Inclined Plate Type |
Pressure: | Low Pressure Middle Pressure |
Samples: |
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Customization: |
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Iron(Steel) Check Valve Series
Product Name: Micro-resistance Ease-closure Silencer Check Valve
Item No.: DHH44X-10/16(C)
Purpose:
It is mainly used in the outlet of industrial and urban water supply and drainage pipelines, high-rise residential buildings and pressurized water pumps.
Advantage:
Inclined plate structure, No vibration, No noise, Smooth operation, Energy saving
Details
DN | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 | 1600 | 2000 |
L | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 | 430 | 470 | 510 | 550 | 630 | 710 | 790 | 950 |
H | 550 | 630 | 690 | 780 | 860 | 910 | 980 | 1070 | 1220 | 1320 | 1430 | 1550 | 1800 | 1980 | 2150 | 2550 |
B | 450 | 520 | 590 | 670 | 750 | 780 | 850 | 970 | 1080 | 1200 | 1300 | 1450 | 1670 | 1880 | 1950 | 2450 |
Parts Name | Body | Disc | Stem Cushion | Sealing Ring | ||||||||||||
Material | Gray Cast Iron, Carbon Steel | Carbon Steel | Stainless Steel | NBR |
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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