Wafer Type Swing Check Valve

Product's Details: To cater the variegated needs of our esteemed customers, we are highly engaged in offering a wide array of Swing Check Valves.

Salient Features:
 

• Meet design specification as per B 16.34 / API 6D.
• Testing Standard as per Mfg. Std.
• Lining Standard as per ASTM F 1545
• The construction of wafer design valves allows them to be sandwiched between flanged section of the pipe lines
• A High Integrity PFA moulded wafer check valves body, with a fully encapsulated one piece disc / hinge assembly ensuring maintenance free service
• A valve that is designed to allow the fluid to flow in a given direction but closes to prevent back flow. Check valves are usually self acting.
• PFA Lined wafer swing check valves are ideal for use in highly corrosive applications
• These valves can be used in horizontal and vertical installations due to the special design with a face PTFE cover encapsulated body with both side. PTFE Cover supports against the disc to achieve a seal : Open / Close positions within pipeline
• The disc design can swing freely within piping system interference with the inside diameter of the connecting pipe lines allows to suit both ASME 150# DIN PN -10 / PN -16 systems

Technical Data:

• Size Range : 1”NB to 20”NB
• Pressure Range : 0 to 6 Bar
• Temperature Range : -60LC to +200LC
• Body Material : S.G. Iron (NOD CI) / WCB / CF8 / CF8M / CD4MCu + Lined
• Lining Material : FEP / PFA / PVDF / Ceramic / Antistatic PFA Lining
• Spark Test : Thick liner 100% Inspected at 20 KVA

Applications:

• Industrial Inorganic Chemicals
• Industrial Organic Chemicals
• Plant protective agent production
• Alkali’s Chlorine
• Detergent production
• Water treatment
• Bromine Production
• Sulfur recovery
• Nitrogenous Phosphorus Fertilizers
• Food Processing
• Pharmaceutical Preparation
• Sugar Industries
• Petroleum Refining