Carbon Steel Lined Ball Valve For Chemical Corrosion Resistant DN 50mm / 80mm

Performance Parameters:

Inside nominal diameter (DN) 50mm,80mm

Nominal pressure (PN) 1.0Mpa

Service temperature -20℃~120℃

Model meaning:

Q41F-10C-80 industrial pump valve

4  Connection flange

1  Once-through floating structure

F  The line material is fluoroplastics

10  The nominal pressure is 1.0Mpa.

C   The valve material is carbon steel

80   The inside nominal diameter is 80mm

Sinofine is professional on offering structural industrial pump valves , which provide long lasting solutions for the Customer.  All valves are lightweight (15% to 20% of most metallic alloys) and offer outstanding corrosion resistance. Pumps and valves are designed or chosen primarily for their mechanical performance i.e. containment of pressure, fluid  sealing and, in the case of pumps, pumping capacity. For  reasons of economy manufacturers offer their products in a  limited range of materials. Each of these materials is suitable  for a range of common fluids, and has the advantage of being  available with relatively short delivery times. However, for  corrosive and/or erosive fluids the user may require special  designs (e.g. of seals) and/or special materials, which  increase cost and delivery times. The balance of cost versus  the likelihood of failure due to corrosion must be taken into  account along with the criticality of the component, i.e. what  are the consequences of a failure. For example, a firewater  pump is a high criticality item and materials should be chosen  so that there is no safety risk.

When requesting non-standard items it is important to realize that most of the components in a valve or pump are cast and hence an alloy with good foundry characteristics  must be selected. A compatible wrought alloy must be   selected for items such as shafts and stems. Even when an alloy is available as a casting, it may not have all the properties that are required.

Sinofine valves are completely machined on the outside and the inside, they are not subject to casting defects such as cracking, or porosity. They in salt water, waste water, or chlorinated water and are excellent with most acid and alkaline solutions! The benefits of upgrading from pump valves to the Sinofine pump valves include superior corrosion resistance, a much lighter weight valve (approximately 15% the weight of metallic valves), and a much better overall life span.

Our unique valves can be used in a variety of locations.  Sinofine pump valves are used primarily for corrosive applications such as salt water, brackish water, river water and wastewater applications. They are far superior to other supplier which is excellent on not corrode in most corrosive applications, and also they are lightweight.