Jinan Shuangyi Environment Engineering Co., Ltd.

Valves
fireproof control valve

fireproof control valve

Fireproof control valve, use in transporting the fume in the pipeline, has no corrode, the life long characteristics The feature of fireproof control  valve FFH-2,discharge fume valveIt is applicable to air vents of central air conditioning systems that have requirements for smoke...
fireproof control valve

fireproof control valve

Fireproof control valve use in transporting the fume in the pipeline, has no corrode, the life long characteristic, The feature of fireproof control  valve FFH-2It is applicable to air vents of central air conditioning systems that have requirements for smoke and fire resistance...
fireproof control valve

fireproof control valve

Fireproof control valve use in transporting the fume in the pipeline, has no corrode, the life long characteristic, The feature of fireproof control  valve FFH-2It is applicable to air vents of central air conditioning systems that have requirements for smoke and fire resistance...
fireproof control valve FHF-2

fireproof control valve FHF-2

Fireproof control valve,discharge fume valve used in transporting the fume in the pipeline, has no corrode, the life long The feature of fireproof control  valve FFH-2, control valve,discharge fume valveIt is applicable to air vents of central air conditioning systems that have...
damper,ventilation valve

damper,ventilation valve

ventilation valve may use in transporting the caustic gas in the pipeline to have does not corrode, the life long characteristic  Outlines of valve,ventilation valve,damper1Our company produces the reed valve has the zipper type reed valve and the handle type reed valve two kinds,...
air volume damper

air volume damper

air volume damper 1 high efficiency,durable 2 easy to installation The introduction of volume control damper,air damper,volume damper  NameModelFunction codeFunctionsspecificationShapeDiacharge fume valvePYF-1SDDC24V turned on,manual open,hand reset,out put opening...
damper

damper

valve use in transporting the fume in the pipeline, has no corrode, the life long characteristic, may make each kind of color  Damper Outline: Our company production's check valve has the steeliness check valve and the glass fiber reinforced plastic check valve may for the...
valve

valve

use in transporting the fume in the pipeline, has no corrode, the life long characteristic, may make each kind of color. Discharges fume valve serial products control device position Discharges fume valve class: The control device generally installs on Yu BMIAN, stands looked...
valve

valve

use in transporting the caustic gas in the pipeline, has no corrode, the life long characteristic, may make each kind of color. Outline: Our company production of gate valve has the steeliness gate valve and the FRP gate valve for users choice. The FRP gate valve may use in transporting...
valve

valve

may use in transporting the caustic gas in the pipeline to have does not corrode, the life long characteristic Outline: My factory production starts out from opposite directions folio the multi-bladed regulating valves to have manual starts out from opposite directions folio the...



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