Product Presentation:
The flap of this valve is coated with rubber on its outer layer and its switching duration can be up to 1 million times. And it is, with the full-flow area design, features by small head loss, not easy piled-up of foreign matters and simple repair.Suitable for the water supply and drainage system, mounted in the pipeline or on the pump outlet, prevent both pump and pipeline from being damaged due to medium's back-flow and water hammer. It can also be mounted on the by-pass pipe for water in and out of a reservoir to assist the water of the reservoir to flow back to the water supply system.
Performance specification:
PN(MPa) | 1.0 | 1.6 | 2.5 |
|
|
Test pressure
(MPa) | Shell strength | 1.5 | 2.4 | 3.75 |
|
|
|
|
| Sealing performance | 1.1 | 1.76 | 2.75 |
|
|
|
|
| Working temperature | ≤80ºC |
|
|
|
|
| Applicable medium | water |
Main parts materials
| part name | material |
| Body | Grey cast iron/ductile iron |
| Cover | Grey cast iron/ductile iron |
| Disc | EPDM+metal skeleton |
Botou Shengfeng Auto-control Valve Co., Ltd is a comprehensive enterprise in scientific research, production, sales, spececializing in research and production of hydraulic automatic control and flow control technology energy saving valves. Site is located in Botou Industrial Park, covers an area of 15000 square meters, with independent development and manufacturing capacity. The biger caliber intelligent water meter controlled valve developed by company has gained many national patents,
By nearly 10 years of production history, has provided for many famous water meter companyies, by the majority of users of the trust and praise.
"Technology expanded industry, Credit enriched benefit" is the fundamental of our company, "quality first, customer supreme" is our credit commitment, we will constantly develop new products, develop new markets, with high quality products and services, establish a permanent partner with customers, achieve common development and perfect pursuit.
