Factory Cheap 8 Inch Butterfly Valve - 300X slowly closed check valve – Jinbin Valve
Factory Cheap 8 Inch Butterfly Valve - 300X slowly closed check valve – Jinbin Valve Detail:
300X slowly closed check valve
300X slowly closed check valve
the valve is a smart valve that is installed at the water pump outlet of the high-rise building water supply system and other water supply systems to prevent backflow, water hammer . The valve has three functions of electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system.
Size: DN 50 – DN 700
Flange drilling is suitable for BS EN1092-2 PN10/16.
Epoxy fusion coating.
Working Pressure |
10 bar |
16 bar |
Testing Pressure |
Shell: 15 bars; Seat: 11 bar. |
Shell: 24bars; Seat: 17.6 bar. |
Working Temperature |
10°C to 80°C |
|
Suitable Media |
Water |
material of main parts
No | Name | Material |
1 | Body阀体 | Ductile iron球墨铸铁 |
2 | Bonnet阀盖 | Ductile iron球墨铸铁 |
3 | Disc阀板 | DI+NBRz球墨铸铁+NBR |
4 | Stem阀轴 | SS201 |
5 | Diaphram膜片 | EPDM+Nylon EPDM+尼龙 |
6 | Diaphram press plate膜片盖 | Ductile iron球墨铸铁 |
7 | Spring弹簧 | Sping steel不锈钢 |
8 | Ball valve球阀 | Brass 黄铜 |
9 | Needle valve针阀 | Brass 黄铜 |
10 | Pipe导管 | Brass 黄铜 |
If need the drawing details, please feel free to contact.
1. in the relief valve must be installed before closing muffler filter
2. the installation should pay attention to the arrow mark direction of the body, To facilitate maintenance,should leave some space around the valve
3.should be able to turn off the water to ensure maintenance of valve position when the path to install the appropriate cut-off valve
Product detail pictures:
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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Factory Cheap 8 Inch Butterfly Valve - 300X slowly closed check valve – Jinbin Valve , The product will supply to all over the world, such as: Bangkok, Swaziland, Malaysia, We've got more than 10 years experience of production and export business. We always develop and design kinds of novel items to meet the market demand and help the guests continuously by updating our goods. We've been specialized manufacturer and exporter in China. Wherever you are, make sure you join us, and together we will shape a bright future in your business field!
By Barbara from Canberra - 2017.09.22 11:32
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Mark from Portugal - 2018.10.01 14:14