Parallel Seat Valves – Gate Valves
VALCO GROUP's parallel seat valves have an excellent seal thanks to their double wedge ball and full bore design.
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15 à 900
NPS
1/2 à 24
PN
10 à 250
Class
150 à 1500
Température
-196° C à +650°C
brand(s)
Functions
VALCO GROUP's parallel seat valves have an excellent seal thanks to their double wedge ball and full bore design. Their design allows free expansion of the lids to avoid blocking them during temperature variations.
Tank or reactor bottom outlet valve
Feeding valve : side mounted or upright
Sampling or injection valve : at tank bottom or laterally / on a section of piping
Walls cleaning by spraying or streaming : installed on reactor dome
In-line stop valve, no dead areas
Fabrication
CONSTRUCTION MATERIALS
Carbone Stell, Stainless steel, Duplex/Superduplex, Titanium, Tantalum, Zirconium, Uranus, Nickel, Hastelloy, Monel.
CONSTRUCTION METHOD
Fabricated (Welded), Cast
brand(s)
Utilisation
SERVICE CONDITIONS
High pressure, High temperature, Low temperature, Abrasion, Corrosion, Vacuum
TYPES OF FLUIDS
Liquids, Liquids with solid particles, High viscosity fluids
APPLICATIONS
Caractéristiques
OPERATION
Handwheel, Gearbox, Double acting pneumatic actuator, Single acting pneumatic actuator, Hydraulic actuator, Electric actuator
