LURIA® Gate valves by GMI.

Gate valves

The GMI gate valve has a disc which moves linearly, perpendicular to the direction of flow at the valve seats. It can have angled seats (single-wedge disc, flexible-wedge disc) or parallel seats (free expansion, self-tightening, slice gate valve, gate valve with seat ring). External sealing is obtained using a stuffing box or, less commonly, a bellows. The gate valve acts as a shut-off device for a fluid, whether gas or liquid.

LURIA® Gate Valves

bronze brass gate valves Materials : Stainless Steel, Bronze, Brass, Aluminium-bronze
Class : PN16
Sizes : Up DN8 to DN100
End Connections : Screwed BSP, NPT
Flanges PN10, PN16

PRO-LURIA® Forged Gate valves

forged gate valves Construction : Forged gate valve bolted bonnet or welded bonnet
Materials : Carbon steel : A105…, Stainless steel: 316L-304L…, Special alloys...
Class : 800lbs,1500lbs, 2500lbs
Sizes : Up DN8 to DN50
End Connections : Screwed NPT
Welded SW, BW
Between flanges PN20, PN50, PN100, PN150, PN250, PN420, Asa150, asa300, asa600, asa900, asa1500, asa2500
Full or reduce bore
API 602
ATEX

DINO-LURIA® Cast Gate valves

din nfe cast gate valve Construction : Inside stem or outside stem
Materials : Carbon steel: GSC 25…, Stainless steel: 316…, Special alloys... ,Cast iron: GS...
Class : PN10, PN16, PN25, PN40, PN63, PN100, PN160
Sizes : Up DN50 to DN600
End Connections : Flanges: PN10, PN16, PN25, PN40, PN63, PN100, PN160
NFE cast gate valves design
DIN cast gate valves design
EN 1984 Gate valve

DINO-LURIA® Ansi Cast steel gate valves

ansi cast steel gate valves Design : Flexible wedge
Construction : Bolted bonnet gate valves
Materials : Carbon steel: A216 WCB...., Stainless steel: 316L-A351 CF8M, Special alloys...
Class : Class 150, class 300, class 600, class 900, class 1500, class 2500
Sizes : Up DN50 to DN600
End connections : Flanges 150lbs, 300lbs, 600lbs, 900lbs,1500 lbs, 2500 lbs Welded BW
Design and manufacture of product according to ANSI B 16.34 and API 600
ATEX

HYDRO-LURIA® Soft sealing Gate valves

soft sealing gate valves Construction : Face to face : Din 3202 F4 or DIN 3202 F5
Materials : Cast iron (epoxy powder coating)
Class : PN10, PN16, PN25, Ansi 150lbs
Sizes : Up DN40 to DN600
End Connections : Flanges: PN10, PN16, PN25, Ansi 150lbs
Face to face : Din 3202 F4 or DIN 3202 F5
Handwheel , Square cap, Multiturn gearbox,
Multiturn electric actuator
Also for underground installation

TECHNI-LURIA® Parallel seat Gate valves

parallel seat gate valves Construction : Parallel seat gate valves
Design : Bolted bonnet or pressure sealed bonnet
Materials : Carbon steel: A480 CPM, Stainless steel: 316L-A351 CF8M, Special alloys...
Class : PN16, PN20, PN25, PN40, PN50, PN100
Class 150, class 300, class 600, class 900
Sizes : Up DN50 to DN600
End connections : Flanges
Welded: BW
Parallel seat gate valves used for steam service.
ATEX

DINO-LURIA® - Through conduit gate valves

through conduit gate valves Construction : Longue ou WAFER
Materials : Carbon steel: A216 WCB..., Stainless steel: 316L-A351 CF8M, Special alloys...
Class : Class 150, class 300, class 600, class 900, class 1500, class 2500, class 4500
API 2000 to API 20000
Sizes : Up 2" (DN50) to 60" (DN1500)
End Connections : Flanges: RF-RTJ , Welded: BW
Design API 6D
ATEX

DINO-LURIA® Construction Autoclave

Dino Luria - Vanne à opercule construction autoclave Principe : Vanne à coin flexible ou sièges parallèles
Construction : Chapeau autoclave
Matières : Acier : A216 WCB, Inox : 316L-A351 CF8M, Alliages spéciaux...
Série : 600lbs, 900lbs, 1500lbs, 2500lbs, 4500lbs
Diamètres : 2" (DN50) à 30" (DN750)
Raccordements : A brides : RF, RTJ - A souder : BW
Construction selon normes API 600
ATEX
Our offer is drawn up to satisfy the specific operating conditions of your application. Our global offer is based on: -The construction of valves, which can be monobloc gate valves, flexible wedge, or parallel seat and free expansion. -The design of gate valves, in accordance with DIN, NFE, ANSI or ASA standards, is characterised by their face-to-face dimension. -Operating pressure, -Operating temperature, -High-pressure or very low-pressure operation, -Compatibility of the materials with the fluid.
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