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Micro flow regulation and control valve
Type 5000
Until ISO PN250, 1500Lbs max
DN10 to DN25 (Do Ø2 to 9.5)
Characteristics
Achievements
Options
- Connection :
- Any type of connection (screwed-on, welded or floating flange, threaded, SW, BW, double male or female connection, single male or female connection or other)
- Operation :
- Pneumatic actuator
- Manual override
- Position indicator
- Mechanical limit switch
- Pneumatic or electro-pneumatic positioner
- Electro-distributor
- Specific configuration :
- Cryogenic extension
Notes :
Some options are not compatible
Special valve can be designed upon request
Dimension
DN10 to DN25 (Do Ø2 to 9.5)
Pressure class
Until ISO PN250 - 1500Lbs max
Connection
Welded flange, SW, BW, threaded 1/2″ or 1/4″ NPT or gas
Stem sealing system
PTFE rafters, graphite, sealed O’rings, double stuffing box with leakage port, bellow sealed
Disc seating surface
Metal / Kel-F, metal / PTFE, metal / Vespel, metal / metal, Stellite
Flow features
TOR (Kv from 0,1 to 2,56), equal pourcentage (Kv from 0,04 to 2,13), 3-way linear (Kv from 0,25 to 1,7), other bodies linear (Kv from 0,00008 to 2,13)
Micro flow valve DN15 welded SW, in B6 Uranus with spring return single effect system pneumatic actuator
Micro flow valve DN20 welded BW, in 316L stainless steel with cryogenic extension, pneumatic actuator and ADF (explosion proof) intelligent positioner
Micro flow valve DN25 PN16, in 316L stainless steel with bellows seal stem, pneumatic leak detector and intelligent positioner
Download the specification sheet
http://www.bom.fr/sites/default/files/globe_valve_microflow_2.pdf
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Operating principle:
Regulating low flow values
Advantages:
- Stainless steel valve and actuator able to cope with environmental chemical constraints
- Intelligent numerical positioner allows easy fine-tunning
- Low clogging