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Feeder Valve

g einspeiseventil 72


Feeder Valve

For all liquids
Suitable as a crust breaker
Metalic sealend for abrasive and polymer substances

DN 15 up to DN 200
1/2" up to 8"
PN 10 up to PN 420
150 up to 2500 Lbs

♦ Feeder valve: fitted on to the side or vertically of a boiler, tank
♦ Injection valve: installed in a pipe line 

Materials: C-steel (CS), stainless steel (SS), duplex & super duplex, incoloy® & inconel, titan (Ti), zirkonium (Zr), uranus® B6, tantal (Ta), nickel (Ni), hastelloy®, monel
Design: welded or cast

Operating conditions: High pressure, high temperature, cryogenic temperature, abrasive and corrosive substances 
Medium: Liquid, liquid with solids, gas, powder and powdery substances, viscous and highly viscous substances 
Application: Fine mechanic, plastics and polymer

♦ Metalic via piston with a conical seat
♦ Radial soft seal with packing, o-ring etc. 

Handwheel or lever depending on nominal diamter, single or double action pneumatic drive (depening on DN, PN and / or hub) electric or hydraulic drive, pressure air motor.

Piston (cylindrical or with sealing edge)

Note: Not all options are compatible with each other
- Adaptation for any kind of connection
- Piston tip contoured to avoid dead spaces
- Crust breaking funktion 
- Hard facing of the seat areas according to medium and / or operating pressure. 
- Vacuum tightness
- Firesafe Design
- Heating jacket
- Seals and packing according to FDA approval
- Stuffing-box with leakage monitoring
- Removable seat or piston tip 
- Surface area inside and / or outside polished
- Additional nozzles for cleaning and / or airing 
- Limit switch or detector
- Emergency manual operation and pneumatic drive
- Pneumatic drive (for dry air)
- Pneumatic drive, entire material stainless steel
- Pneumatic drive with end position bumper (if operating speed is > 50 mm/s)
- Drive lock in position CLOSED
- Manual locking
- Chain drive 
- Hand wheel with extension, if required with cardan joint
- ISO-Base plate (for subsequent fitting of drive)
- Electric drive with remote control

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