Ductile Iron Resilent seated Gate Valve
The internal screw resilient seated gate valve can reach a diameter of up to 600 mm. It can be oval or flat body, in the PN10, PN16 or PN25 versions. Flanges and connections are in accordance with PN-EN 1092-2:1999 (DIN 2501), pressure PN10, PN16 or PN25. These gate valves are compatible with PN-EN 1074:2002 part 1 & 2; PN-EN 1171:2007. The body, cover and wedge are made of ductile cast iron with a minimum epoxy coating of 250 microns, rolled stainless steel shaft, bronze nut. The wedge is vulcanized over the entire surface in EDPM or NBR rubber. The resilient seated gate valves both flat body and oval body in EPDM have obtained the declaration of conformity to the D.M. 174
The paint used is compatible with the 14901 standard, in fact currently our rubberized wedge gate is painted according to the standards of GSK certification
Our company paints all products with epoxy powder using the AKZO NOBEL RESICOAT R4 paint (minimum thickness 250 microns). This paint has more than 40 potability certificates valid almost all over the world. Up to DN150 we use fluidized bed paint, from DN200 manual electrostatic paint. Our rubber wedge gate valve can be mounted horizontally or vertically. Suitable for installation on pipes conveying cold and hot water up to a temperature of 70°C or other non-aggressive fluids.
These ductile iron valves can be installed above/under ground. They can be operated with a handwheel or, on request, with a cap and T-key, a manual gearbox, an electric or pneumatic actuator, prepared with an ISO 5210 F14 flange. They can also be supplied with a bypass, with opening indicator or with threaded connections. The resilent seated gate valves guarantee total passage with minimum pressure drop. The sealing o-rings on the valve stem can be replaced with the valve in operation and the wedge fully open. The marking of the gate valves is done according to the standard PN-EN-19:2005, PN-EN-1074:2002.
Resilent seated Gate Valve pn 16 according to BS 5163 – Art 2112
Resilient seated gate valve pn 16 with opening indicator – Art 2502 e 2511
Resilient seated gate valve pn 16 with electric actuator – Art 2902 e 2911
Resilient seated gate valve with socket ends – Art 2115 – 2120 – 2125
- In ductile iron;
- Certified for drinkable water DM 174
Suitable for temperatures up to 120°C;
PED / CE certified
- Applications 2115: water, drinkable water and other inert fluids;
- Applications 2120: PE pipes for drinkable water and other inert fluids;
- Applications 2125: water, drinkable water and other inert fluids;