Emergency /quick shut-off valve

FOB Price

USD $2000 - $20000 / Set

1 Set(Min.Order)

Port Shanghai
Payment TermsT/T L/C
Delivery Detail30 days

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Product Details

Brand Name	SFM	Place of Origin	China
Model Number	DM743H-2.5C	Material	Other, Carbon steel
Application	General	Structure	Butterfly
Standard or Nonstandard	Standard	Pressure	Low Pressure
Power	Hydraulic	Port Size	DN300-DN800
Media	Gas	Temperature of Media	Normal Temperature

Product Description

The Emergency shut-off valve adopts three-eccentric metal airtight butterfly valve structure form, the fast cutting device adopts the spring fast cut close, the oil cylinder reposition structure. There is a switch on the on-site control box to choose the in-situ operation or computer remote control.The quick cutting valve cylinder has the horizontal, oblique and other design square type, can be chosen according to the actual situation of the scene.Nominal size: DN1200-2600， Nominal pressure: 0.05-0.6mpa. Drive mode: hydraulic open and spring close: Leakage: 0.05% in closed position, opening time : 0.5-1 second to close 95%, and the left 5 percent will be closed in the 5s.