Description
Resilient-seated full bore gate valve
Shut-off valve for drinking water and waste water up to 60°C
DN500 – 1200, PN10 – 16
Face-to-face length DIN EN 558-1, basic series 15 (DIN 3202, F5)
General information
- Rubber-coated shut-off wedge with sliding caps to reduce wear and tear and operation torques;
- Maintenance free and corrosion resistant stem seal with O ring sealings;
- Full passage, without contraction;
- Bi-direction flow, tight in both directions;
- Flange connection dimensions to EN 1092-2;
- Body, cover and wedge made of ductile cast iron GGG40 according to DIN 1693;
- Wedge fully vulcanized EPDM rubber;
- Operating pressure: DN500 – DN600, PN10/PN16; DN700 – DN1200, PN10;
- With self-locking gearbox, open and close limit stops and with position indicator;
- Stem made of waste water resistant stainless steel grade 1.4401;
- Replaceable stem nut made of zinc-free cast bronze;
- Set for underground installation;
Corrosion protection
- Inside and outside epoxy coated, coating thickness >250 µm, colour: RAL 5010 blue;
Variations
This gate valve is available in the following variations:
- Body, cover and wedge made of ductile cast iron GGG50 according to DIN 1693;
- Set for over ground installation
- Hand wheel
- Without position indicator
- Extension spindle
- Electric actuator
- Pneumatic actuator
