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 non-rising stems
PN 16
Type DN PN Standard   data sheet
3090 GBB 40/300 PN.16 NF EN 558-1 série 29 pdfRV 41205
5089 ABB 40/300 PN.16 NF EN 558-1 série 29 pdfRV 41210
180 BBB 8/13-80/90 PN.20 pdfRV 41215
4001 BBB 15-25 PN.20 ISO 5752 série 18 pdfRV 41215
4002 BBB 8/13-50/60 PN.20 ISO 5752 série 18 pdfRV 41215
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