KNIFE GATE VALVE non rising stem
(
€150.43
–
€0.00
)
€
Properties
Material:
Cast iron
Tip:
KNIFE GATE VALVE non rising stem
Presiune:
16 bar
Description
Application:
- Resilient seat knife gate valve for drinking water and neutral liquids up to 70ºC.
Design features:
- Stainless steel stem;
- 100% watertight;
- Single or Double directional tightness;
- Clockwise closing;
- Non-rising stem.
Technical characteristics:
- Design in accordance to EN1074
- Design: DIN3352, flange: DIN2501, test standard: DIN3230, face to face: DIN3202-K1;
- Stem: non rising, SS420;
- Body: ductile cast iron EN-GJL-400;
- Disc: SS304;
- EPDM sealing, brass nut;
- Bolts, nuts: AISI201;
- Coating: blue epoxy powder, color RAL5015;
- Nominal pressure PN10 (1.0Mpa), PN8, PN6, PN4;
- Flange connection: PN10/16;
- Flange end connections according to EN1092-2:PN10&PN16;
- Maximum working pressure:DN50-DN250-PN10/16 bar,DN300-DN400-PN6/6 bar,DN500-DN600-PN4/4 bar;
- Working temperature:0ºC - +70ºC;
- Stainless steel bolts;
- Handwheel operated (DN50-DN400),from DN500-with gearbox;
- Bi-directional tightness;
- Working pressure- PN, test pressure: shell PN15, seal PN11.
