Gate valves

Design with oblique seating (corner).
Rising (outside screw) or non-rising (inside screw) stem.
Flanged models.
Body and stopper in spheroid graphite cast iron, bronze, steel or stainless steel.
Bronze/bronze, stainless steel/stainless steel tightness.
One-piece stopper, semi-elastic stopper, double stopper.
Face to face spacing meeting most national and international standards and notably: ISO, EN, NF.

DN 40 / DN 800

Pressure classes: PN 10 - PN 16. Manual, pneumatic and electric controls...
VANNES Lefebvre
Robinetterie MIROUX
Groupe REG TECHNOLOGY
Avenue de Lassus
B.P. 90045
59481 Haubourdin cedex
France

Tel : +33 (03) 20 17 51 00
Fax : +33 (03) 20 17 51 01

Robinetterie spéciale en inox et métaux nobles : découvrez notre site www.ducroux-sa.fr

Examples of specific applications:

Insulation of gas producing coking circuit.

“Safety” insulation, notably on steam circuit.

Coal tar circuit
(up to 300°C).

Ammonia water network.

Naval applications (all bronze construction).


Butterfly valves
(Miroux)

Non-return valves

Diaphragm
control valves

Butterfly valves
(Lefebvre)

Membrane check valve

gate valves with rising stems
PN 10
Type DN PN Standard   data sheet
3091 FBB replace by 3092 GBB pdfRV 42205
7091 FII replaced by 7092 GII
7094 350/500 delete
isomorphous
Type DN PN Standard   data sheet
3092 GBB 350/800 brides PN 10 (isomorphe) NF EN 558-1 série 29 pdfRV 42420
7092 GII 350/800 brides PN 10 (isomorphe) NF EN 558-1 série 29 pdfRV 42430
PN 16
Type DN PN Standard   data sheet
3092 GBB 40/300 PN.16 NF EN 558-1 série 29 pdfRV 42205
5090 ABB 40/300 PN.16 NF EN 558-1 série 29 pdfRV 42215
5091 AII 40/300 PN.16 NF EN 558-1 série 29 pdfRV 42220
5093 III 40/250 PN.16 NF EN 558-1 série 29 pdfRV 42223
6091 FII on request pdfRV 42225
7092 GII 40/300 PN.16 NF EN 558-1 série 29 pdfRV 42230
3098 delete
7094 40/300 delete
Top of page