Against Water Reverse Flow Non Slam Check Valve Protect Pump

Against Water Reverse Flow Non Slam Check Valve Protect Pump

Description:

Non Slam Check Valve is used as protection device against reverse flow when power failure in areas where noise pollution or water hammering is an important issue. It has quiet performance and low head loss.

Features:

NSCV is used against water reverse flow suddenly and protects pump and other devices from water hammer harmness.

Advance diffuser design maintains the streamline flow and reduces the water head loss to save pumping power.

Sphere disc head design makes flow resistance coefficient lower than flat type does.

Powder fusion epoxy coating NSF certificated.

Bronze bushing can reduce the stem wearing while working and last the service time.

Choosing the suitable NSCV into working,can return the investment around one year by pumping energy saving

Closing speed is very quick(max 0.2sec) and the stroke is only about 20% of valve bore diameter. Ensure non slamming and minimize the water hammer by hydrodynamic design with spring

Technical Data:

Service Fields:
Generally used forprecleaned sewage water, clean water, Fire-fighting, Irrigation, Cooling and HVAC System.

Dimension:

DN50 - DN350

DN400 - DN600

Materials:

DN50-DN350

Alpine Flow Control (SuZhou) Co.,Ltd with major focus in the water valve design and manufacturing. The Management staff have over 30 years experience in the water valve design and manufacturing, combined with the high-tech electronics manufacturing experience of multi-national listed companies. This unique combination of traditional and high-tech industry management experience and skills have given us an advantage over the traditional valve manufacturer. More than 40% of our staff are technical staff with knowledge and experience in valve and mechanical design/manufacturing...

Proven and supported by on-going quality and reliability test. AFC has built it’s own in house reliability test laboratory to ensure that our products not only meet the international quality and reliability test specification such as the EN-1074-1/2 T-key and R-key test, but also comply to various international valves standards and specifications.
 

We already achieved WRAS certificate in 2011, and obtained FM approval in early of 2012,
and UL for gate valve. Today, we have got many international famous certificate for drinking water such as WRAS, NSF, AS, CE on certain products, and our product range has expended to double eccentric butterfly valve, rubber disc check valve ,non-slam check valve, both clean water & sewage water air valve, hydraulic control valve and penstock and we always focus on water system valves.
 

In 2018 year, our big plan is developing pressure management valves which has been proved to be a very helpful tool and economic way to save the leakage rate with limited investment and get a fast return in couple months and power savings

In addition, we have a special project team to focus on custom design and special requirement
 

Our Mission :
Be the market leader in Water Valve Flow Control
Company culture :
Technology through Innovation
Quality product and service through Quality people
Business growth through Cohesive partnership