Stainless Steel 2PC Spring Thread Check Valve
|Material||Stainless Steel 304/316|
|Size||1/2" ~ 4"(DN15-DN100)|
|Working Press||1000 WOG|
|Applicable Medium||Water / Oil / Gas / Causticity Medium|
|Surface treatment||Matte or mirror Polishing 180/240/320/400|
|Delivery time||30-45 days after receipt of advanced payment|
|Package||Wooden case, as customers' requirement|
|Min order||1 piece|
|The seals made of high-stength PTFE, the running pipe's size is the same as pipe's size, it's east for the fluid to run, small fluid resistance, no leak when closed, it's used to be a swith, especially suitable for high viscosity, fiber, granular medium.|
|A. Small fluid resistance|
|B. Excellent seal|
|C. Reliable stem seal|
|D. Switch quickly and convenient|
|E. Ball valve can be configured manually, pneumaticly and other driving modes|
|F. Ball valve body smooth, can transport viscous fluid, slurry and solid particles|
|G. Ball valve is easy to install, can be installed in any direction in any part of the piupeline|
Installation and maintenance:
1. The pipe must be clean and clean.
2. Install as needed, but it is best to make the actuator face up. Notice the flow direction.
3. Connect the valve to the pipe, note the actuator need to be removed only if the user has a special request.
4. Before opening or repairing the Angle valve, cut off the fluid and control the air source and reduce the pressure in the piping system.
The series pressure reducing valve is a pilot piston pressure reducing valve,it is composed of main valve and pilot valve. Main valve is mainly composed of valve seat,main valve disc,piston,spring and other parts. Pilot valve is mainly composed of valve seat ,valve clark,diaphragm,spring,adjusting spring and other components.
The pressure reducing valve has a lot of improvement based on general pressure reducing valve,enlarge piston area,changed the throttle structure,changed the form of sealing,increased over-flow area,etc., so as to improve the sensitivity,flow rate,working life.
The steam pressure reducing valve is mainly used for steam pipe , suitable for steam pipe of large flow rate,large flow changes,and large input pressure changes.
Dezhou lianda stainless steel products co.,ltd.Specialize in manufacturing stainless steel pipe fittings,valves,sanitary rittings and valves.Years of experiences along with competitive prices as well as top quality have enabled us to be well-known in thirty countries and districts such as USA,Canada,Germany,Ltaly,Holland,Spain and have been certified with ISO9000 system by American IMS.
We put top priority on the belief of super quality,excellent service,best reputation and punctuate delivery and would like to create value for all the customers who cares about us.
1 Are you a factory or trading company?
We are a factory specialized in manufacturing valves and fitting over 15 years.
And we have got the verification of compliance for ball valve from ECM and ISO9001&CE certificate of
manufacturing and processing of valves and fittings.
2 Where are the main markets for your products?
We hope to make business with companies from all over the world. And for now, our valves and fittings have
been exported to especially in East Asia, Southeast Asia, South Asia, Europe and Middle East.
3 Are samples available to be sent with free?
It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
4 Can you print our Logo on the valves?
Yes, we can totally produce products according to your special request, even manufacture it base on your drawing.
5 What is your lead time?
It's around 30 days normally. If we have the products in stock, it will be about two week.
6 How can you guarantee the quality of products?
Firstly, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.