Cut-off valve


DN: max 8
PN max. 420 (6000psi)
T max 500°C with graphite packing
CV ≈ 0,5 (DN5) 

Shut-off valve with screwed bonnet, back seating of the spindle and outside spindle thread.

parts list

part no. designation material
1 body 316L
3 spndle 316Ti
3.1 non rotating plug 316Ti
4 bonnet 316Ti
5 scraper ring Novapress
6 packing PTFE 200°C
7 gland 316Ti
8 lock-nut 316Ti
9 T-bar 316Ti
10 screw SS
13 seal 316Ti

1) On request: graphite; max 550°C for all fittings or
2) free of oil and grease: oxygen packing max. PN 250


Order no. for this example:

B1 2 Nl12Nl12

Order Number

B 1 2   Nl12 Nl12
type body number material code special characters code inlet-code outlet-code

2 Mat.: stainless steel 316L

other materials on request

All materials can be delivered with certificate DIN EN 10204 - 3.1

F  bellow
E  venting
PT german TA-Luft
different connections from standard are possible
Wir benutzen Cookies, um unsere Website bestmöglich an die Bedürfnisse unserer Besucher anpassen zu können sowie die Zugriffe auf unsere Website zu analysieren. Weitere Informationen finden Sie in unserer Datenschutzerklärung