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Flat Plate Gate Valve

g flachplattenschieber 72


Flat Plate Gate Valve

Full bore

Application: Shutoff valve on a boiler, tank or vessel, reactor or in a pipeline, transfer/de-coke pipeline on an ethylene cracker, torch valve.  
DN 50 up to DN 1200; 2" up to 48" larger nominal diameters upon request
PN 2,5 up to PN 250; up to 1500 Lbs, dependant on the size

Fully protected seal in open and closed position. 

Material: C-steel (CS), stainless steel (SS), duplex, super duplex, incoloy®, inconel, titan (Ti), zirconium (Zr), uranus® B6, tantal (Ta), nickel (Ni), hastelloy®, monel

Design: cast or welded

Operating conditions: high pressure, high temperature, cryogenic temperature, abrasive corrosive, vacuum

Medium: Liquids, liquids with solids, gas, powder, powdery substances, viscous and highly viscous substances.

Application: Chemical and petrochemical, plastics and polymers, gas

2 removable seal rings, soft or metallic with disc spring contact pressure. 
Spindle sealing via stuffing box or bellow  (TA-Luft compliant design, optional)  

Hand wheel, single or double acting pneumatic drive, electric or hydraulic drive, compressed air motor

- Adaptation to any kind of connection
- Hard facing of the seat areas
- Vacuum tightness
- Additional nozzles for cleaning and/or release of air.
- Steam flushing to clean the seats
- Heating jacket
- Cleaning cover
- Fire safe design
- Seals and packing with FDA approval
- Leakage monitoring via stuffing box
- Hand wheel with extension, if needed with cardan joint 
- ISO base plate (for future mounting of drive)
- Electric drive with local and /or remote operation
- Design with bypass


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