STRATE check valves, special design for the Stadtentwässerung Dresden GmbH wastewater treatment plant
STRATE check valve, type RSK-FTU DN700 shortened design, PN6, flange PN10, RAL 5014
Flanged connection: DN 700 PN 10 (DIN 2501)
Body material: S 235 JR
Screws/nuts: High-grade steel
Construction length: 1400 mm
Operating pressure: 6 bar
Surface protection: Check valve body cover EKB fusion bonded epoxy coating
SPECIAL COLOUR: Pigeon blue, RAL 5014
Coating thickness: 250 µm
Attached components: Chemically nickel-plated
Accessories: Electronic inclination sensor (results monitor)
Due to the special design of the body and of the closure element and its mounting, STRATE RSK check valves have:
- A completely free ball passage
- Low flow resistances
- Low noise levels and a low susceptibility to clogging, making them maintenance-free,
- And they are leak-tight even with low counterpressures
They are suitable for:
- Water, waste water
- And when they are fitted with additional equipment, such as (external) spring-loading and the surge damping valve, they reduce water hammer and valve slams.
