Gate valves Type NORI160-ZXL
Globe valves with stuffing box seal and rotating stem with flanges PN63-160, version according to series booklet 7631.1
Special features:
- Passageway form with straight upper part
- Shut-off cone DN 10-100, balancing cone DN 125-200
- Rotating stem
- Sealing surfaces made of wear-resistant and corrosion-resistant Cr steel or stellite
- Stem seal with stuffing box
- Cover gasket chambered inside and outside
- Screws and nuts olive chromated
- Component tested according to TRD 110, TRB 801 No. 45 TÜ.A. 237(DN 10-50)
Application:
- In facilities for industrial, building, power plant and shipbuilding applications
- For water, steam, gas and other non-aggressive media
- Other media on request
Technical Data
Material:
Flange ends
DN 10-25
P 250 GH (¹) 1.0460 to 450 ° C
13 CrMo 4-5 1.7335 to 550 ° C
DN 32-200
GP 240 GH + N (²) 1.0619 + N to 450 ° C
G 17 CrMo 5-5 1.7357 to 550 ° C
(¹) earlier: C 22.8
(²) formerly GS-C 25 N
Shape:
Globe valve acc. design series booklet 7631.1
Nominal size:
DN15 - DN200
Nominal pressure:
PN63 - PN160
Options:
Optional versions are possible.
