RDCV Vàlvula de retenció flexible de disc de goma PN10/16

WALTER Model RDCV Swing Check Valves are the main type of non-return valve being used in water networks and pumping station for years. Due to its one way valve construction, it allows the fluid flow in single direction and prevents the reverse flow by closing the disc part located in the valve by its own weight or with the water back flow.
The valve body with full flow area equal to nominal pipe diameter and a 45° angle seat providing short disc travel with faster closure for non-slam performance. An EPDM molded one piece disc features an integral molded O-Ring on the seating surface and is reinforced with steel. The ductile iron body and cover are fusion bonded epoxy coated inside and outside. The valve can be installed in a vertical (flow up) or horizontal position.

característica:

1.Double flange design, the disc is composed of steel plate, steel bar and nylon reinforced fabric.
2.Recobriment complet al cos i al disc internament i externament amb una mitjana de 250 micres. Hi ha disponibles gruixos de recobriment més alts quan sigui necessari.
3.Opens smoothly when pump starts and closes quickly and quietly when pump stops
4.Possible to install in the directions of horizontal or vertical

Dades tècniques:

1.Design: BS5153
2.Face to Face: DIN F6
3.Brides: BS4504; BS EN1092-2 PN10/16/25; ANSI 125/150; JIS 5K/10K, ISO7005-2
4.Rang de mides: DN50 - 600
5.Taxa de pressió: 1.0 Mpa; 1.6 Mpa; 2.5 Mpa
6.Temperatura: -10°C ~ 80°C (NBR);
7.Revestiment: resina epoxi unida per fusió.

1，Swing Check Valve，Rubber Disc Check Valve，45°Rubber Disc Check Valve，Non-Return Valve, Swing Flex Check Valve,
2，Use for Water Supply, Water System, Drinking Water, Water Treatment, Pump Station
3，Swing Check Valve, DN50-600，PN10/16/25

Descàrrega del compressor de la canonada de transmissió
Tractament d'aigües
Sistema d'aigua de refrigeració  
Bombament multifàsic  
Instal·lacions hidroelèctriques
Sistemes de transmissió d'aigua potable