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

Swing check valve is mounted with a disc that swings on a hinge or shaft. The disc swings off the seat to allow forward flow and when the flow is stop...

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

Features： Fully bore globe pattern design, lowest head loss while fully open Keep stable working condition even the flow rate close to zero High sens...

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