* high efficiency, long life and low maintenance compared
With traditional electric actuators;
* more compact, more simple and more stable compared with
Traditional hydraulic actuators;
* builtin fully sealed hydraulic power source, no leakage
And no pollution
* with non-invasive remote control operation, can setting
Parameter and manual operation on site without opening
The cover.
* the max output: 120000 nm
Dg type high pressure feed water pump can be used as high pressure boiler water supply or for other high pressure fresh water pump
Performance range:
Flow: q=32~620m3/h
Head: h=550-2210m
Medium temperature: t=210
1. Patent design:internal and external cover use radiation surface reinforcement design, elegant appearance, reduce vibration and noise, improve the heat dissipation performance.
2.H80-h400 frame size, all series have oil hole and oil drainage hole, inner oil seal, ip55 protection degree design.
SJD Trading is exclusive agency of FireSafeTec GmbH in China and licensed distributor in Asia.
* FireSafeTec is a German based company with all parts made in Germany, high performance & reasonable price
* For 30 years, FST specialize in development. designing and manufacturing flame arresters. breathe valves
* Our products are widely used in petroleum, chemical pharmaceutical industries and filling station ect explosive areas.
* All products are certified by a third party IBExU as per EC Directive 94/9/EC and approved to meet CE conformity.
* FireSafeTec are long-term business partners with German Siemens and ABB ect world top 500
Explosion Group: IIA1 MESG>1.14mm
Nominal Diameter: 2" to 3"
Material: metal foil element: stainless steel
housing: ductile iron
stainless iron
Coating: galvanised or painted
Diameter: f300—4000mm halfsphere dish end
Diameter:f89—5000mm ellipse dish end
Thickness:2—300mm
Material: for all material
We can make petal dish end and customized dish end according to customers' requirements
We can provide quality certificate, heat treatment report, quality inspection report, thickness inspection report
Nominal diameter: 50-2000
Nominal pressure: 0.6-4.0
Body and plate material: wcb cf8 cr-mo steel, low temperature steel, nickel alloy steel, monel duplex steel
Temperature: carbon steel: - stainless steel
Sealing face material:ss + flexible graphite, stainless steel, stellite alloy, tungsten. Nickel alloy
Drive: worm, gear, pneumatic, electric, hydraulic
