Our gate valve
Double disc with ball and socket joint for optimum tightness performance.
Full bore.
DN 10 to DN 900
3/8″ to 36″
PN 10 to PN 250
150 to 1500 Lbs
Functions – Gate Valve
♦ On-off valve : in-line, on tank or reactor
Operating principle – Gate Valve
– Shutter : double wedge disc
– Sealing : With stuffing box (repackable in service)
– Full bore
Fabrication – Gate Valve
- Construction materials : Carbon Steel (CS), Stainless Steel (SS), Duplex & Super Duplex, Inconel & Incoloy®, Titanium, Zirconium, Uranus® B6, Tantalum, Nickel, Hastelloy®, Monel
- Construction Methods : Fabricated (Welded), Cast
Uses – Gate Valve
- Service conditions : High pressure, High temperature, Low temperature, Abrasion, Corrosion, Vacuum
- Types of fluids : Liquids, Liquids with solid particles, Gas, Powder and powdery media, High viscosity fluids
- Applications : Plastics and polymers, General chemicals, Petrochemicals, Nuclear and Naval / Submarine, Cryogenic service
Features & Options
Sealing system
♦ Metal-to-metal seated double discs
♦ External tightness with stem bellows (see options list)
Operation
Handwheel,double acting pneumatic actuator,single acting pneumatic actuator,hydraulic actuator,electric actuator,air motor
Closing device
gate (double discs)
Options – Gate Valve
– adaptation to any type of connection
– hard faced seating surfaces
– parrallel seated valves with substituting ring
– vacuum tightness
– bellows sealed stem
– additional draining and/or cleaning nozzles
– seats sweeping with steam
– firesafe design
– heating jacket
– FDA grade gaskets and packings
– leak detector at stuffing box
– stroke limit or proximity switches
– dry air actuator
– pneumatic actuator with manual override
– stainless steel pneumatic actuator
– actuator locking system (safety)
– manual operator with locking mechanism
– chain handwheel
– manual operator extension, if required with cardans
– manual operator mounted on ISO base for later adaptation of actuator
– electric actuator with local/remote controls
– by-pass on valve body, according to size/class
CAUTION : some options are not compatible
