Our gate valve for high temperature service :
Excellent tightness provided by the double disc with ball and socket design ; full bore
Suitable for process fluids with operating temperature above 400°C (750°F)
| DN 15 to DN 250 |
| 1/2" à 10" |
| PN 10 to PN 100 | 150 to 600 lbs |
Type: 705
Functions - Gate valve for high temperature service
♦ on/off valve : for tanks, reactors or process line
Construction - Gate valve for high temperature service
- 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 for high temperature service
- Service conditions: High temperature, Corrosion, High viscosity, Vacuum
- Types of fluids: Liquids, Liquids with solid particles – Slurry, Gas, Powder and powdery media, High viscosity fluids
- Applications: Petrochemicals
| DN 15 to DN 250 |
| 1/2" à 10" |
| PN 10 to PN 100 | 150 to 600 lbs |
Features
♦ bidirectional sealing by metal/metal discs to seat contact
♦ double discs with ball and socket joint for optimum tightness
♦ full bore
♦ bonnet with cooling ribs for heat dissipation
♦ travel position indicator
♦ live loaded, bolted stuffing-box
♦ bridge mounted with self adjustable spring washers
♦ integral connection flanges
♦ PED 97/23/EC compliant
Operation
Handwheel,double acting pneumatic actuator,single acting pneumatic actuator (limited by size/pressure class and/or stroke),hydraulic actuator,electric motor,air motor
Closing device
discs
Options - Gate valve for high temperature service
- adaptation to any type of connection
- hard faced seating surfaces according
- stem bellows
- additional draining and/or cleaning nozzles
- firesafe design (certified)
- FDA grade gaskets and packing rings
- leak detector at stuffing box
- stroke limit or proximity switches
- dry air pneumatic actuator
- manual override for pneumatic actuator
- stainless steel pneumatic actuator
- actuator locking in closed position (safety)
- manual operator with locking mechanism
- extended manual operator, optionally with cardans
- manual operator mounted on ISO base for later adaptation of motor
- electric actuator with local / remote controls
CAUTION : some options are not compatible