Our ball and plug valve
Quick operation.
No pressure loss.
DN 15 to DN 250
1/2″ to 10″
PN 10 to PN 150
150 to 900 Lbs
Functions – Ball and plug valve
♦ on/off valve : installed on reactor, vessel or piping
♦ multiway ball valve
♦ multiway plug valve, lift type for low friction and improved lifetime (specially for the polymer production sector)
Operating principle – Ball and plug valve
– Shutter : Ball
– Sealing : With stuffing box (repackable in service)
– Floating ball or Trunnion ball design
Fabrication – Ball and plug 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, Solid
Uses – Ball and plug valve
- Service conditions : High temperature, Low temperature, Corrosion, Low acoustique signature
- Types of fluids : Liquids, Liquids with solid particles, Gas, Powder and powdery media, High viscosity fluids
- Applications : Fine chemicals, General chemicals, Petrochemicals, Nuclear and Naval / Submarine, Cryogenic service
Features & Options
Sealing system
♦ Metal/metal seating
♦ Metal/PTFEseating (maximum operating temperature +180°C)
♦ Metal/PTFE filled seating (maximum service temperature +200°C)
Operation
Quarter turn lever,double acting pneumatic actuator,single acting pneumatic actuator,electric motor, air motor
Closing device
ball, trunnion type ball according to DN/Class, plug
Options – Ball and plug valve
– adaptation to any type of connection
– “top entry” design
– hard faced seating surfaces
– ball scraper for seat protection
– spring loaded seat
– heating jacket
– additional body nozzles for draining and/or steam cleaning
– firesafe design
– leak detector at stuffing box
– stroke limit or proximity switches
– pneumatic actuator with manual override
– stainless steel pneumatic actuator
– actuator locking system (safety)
– manual operator with locking mechanism
– manual operator extension, if required with cardans
– manual operator mounted on ISO base for later adaptation of actuator
– electric actuator with local/remote controls
CAUTION : some options are not compatible
