Application
Heating system,industrial furnace,high temperature blowing,drying equipment,iron-works,heat and power plant,textile printing and dyeing,chemical equipment,HVAC,printing equipment,pharmaceutical machinery,petrochemical industry,electroplating coating,etc.
Technology data
DN DN15-250mm
Principle structure step by step direct ,pilot
Body material: WCB,SS304,321,302
Seal material: PTFE,copper
Liquid steam, hot water, HTF
Ambient temperature: -30~+60
Liquid temperature: C7:-20~350,(special C8: -20~400)
Viscosity ≤22mm2/S(<50mm2/S can be customized)
Connect inner thread, flange
Install horizontal , coil up(vertical be prohibit ten )
Protect level: usual coil IP54, explosion proofIP65
Options
Code | name | Description |
E | explosion proof | level:Ex I I BT3/T4 |
S | hand set | open and close by hand |
J | energy saving module | low coil temperature and power consumption and pro long life |
* State level ex-proof monitoring stations inspected qualified ,NO.:GYB071066
* Qualified by national explosion proof station
* Explosion proof temperature range: :-20~+50, the media should between it
* Energy saving have no explosion
Electrical data
Voltage 220V AC 50/60Hz 24V DC
Special voltage: AC 50/60Hz:380V 110V 48V
36V 24V
DC:220V,110V,48V,12V
voltage tolerance: ±10%
electrical connect usual standard connection box
explosion proof inner thread connect box inside (special can customize G1/2 or NPT thread)
*Please consult us for special voltage
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