Product Name: Double Ball Air Valve
Pressure Range: PN10, PN16
Nominal Diameter: DN40-DN200
Material: Ductile iron
Flow Media: Clean Water , air
Applications: Water systems, firefighting and irrigation system
Flange Standard: EN1092-2

Series: Candle Filter
Filter cylinder dimensions: 600~3000
Equipment height: 2000~5000
Filter cake specification:15~60mm
Filter core number: 7~321
Filter area: 2.8~216.7㎡
Filter housing weight: 124~2563kg
Application: Biopharmaceutical, Chemical Industry, Food and beverages, Metal processing

Series: RKSfluid Flap Valve
Port Size: DN50-DN600
Pressure: PN10, PN16
Temperature: -20℃ ~ +80℃
Medium: Water
Body: Ductile Iron: GGG50
Flange Standard: EN1092-2
Certificate: CE ,WRAS,API,ISO9001:2015,OHSAS18001:2007
Tide Proof Swing Non Return Bottom Flap Valve

Series: Cyclopes Series Flange Adaptor
Size: DN40 - DN400
Pressure: PN10,PN16, PN25, PN40
Body material: Ductile iron, Carbon steel
Gasket: EPDM/NBR
Bolts: 4.8/8.8 carbon steel galvanized, SS304, SS316
Medium: Air, Water
Certificate: CE,WRAS,API,OHSAS,ISO

Type: Fiberglass Pressure Vessels
Working Pressure: 300psi to 1200psi
Working Temperature: -7°C to 49°C 
Assembly Design Code: ASME X 

Size： DN40-DN2000
Pressure Ratings： PN10, PN16, PN25, PN40
Temperature Range： -10C~+70C 
Body Material： Ductile iron, Carbon steel 
Gasket： EPDM/NBR 
Bolts：4.8/6.8/8.8 carbon steel galvanized, SS304, SS316
Flange： PN10, PN16, PN25, PN40
Medium： Air, Water

RKS fluid was founded in 1997. We are a production workshop for both foundry and machining, research & development center, and quality inspection cent...