Butterfly's valve of electronic ventilation

porducts list

Automatic Door Operators [1]
Beverage Processing Machinery [1]
Billboards [1]
Business Travel Packages [1]
Cast & Forged [1]
Chair Mechanisms [1]
Doorbells [1]
Electric Bicycle [1]
Loaders [1]
Metal Bending Machinery [1]
Motorcycle Helmets [1]
Motors [2]
Motor Graders [1]
Other Environmental Products [1]
Other Hotel & Restaurant Supplies [1]
Other Manufacturing & Processing Machinery [1]
Other Measuring & Analysing Instruments [1]
Other Medical Equipment [2]
Other Plastic Products [1]
Other Police & Military Supplies [1]
Other Recreational Boats [1]
Other Stainless Steel [1]
Pumps [3]
R/C Toys [1]
Slippers [1]
Snowmobile [1]
Solar Controllers [1]
Spinning Machinery [1]
Steel Wire Mesh [1]
Tool Parts [1]
USB Flash Drives [1]
Valves [22]
Veterinary Medicine [2]
Water Treatment [2]
Zippers [1]

contact datails

Shanghai Valve Manufacturing Co., Ltd.

ChangZHong Road 3360, Shanghai

021-66516999, 021-66518555

Larger photo of Butterfly's valve of electronic ventilation

Butterfly's valve of electronic ventilation


company	Shanghai Valve Manufacturing Co., Ltd.
Categories	LED Displays
Update	2011-03-18
Original Region	China
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Butterfly's valve of electronic ventilation

First, description of products:

Second, the products are summed up:
Ventilating butterfly's valve adopts the stencil plate to weld and make, it is short to have physical dimension, light, it is convenient when the characteristic to install. This valve urges the moment to be small, it is flexible to open and close, easy to operate. Setting up the oil and sealing and blocking enclosing on the valve body, can see the interval while sealing pair, leakage rate is small. The inflation interval among butterfly's board and valve body is great, the phenomenon has died in the card that can prevent being caused by the fact that heat rises coldly and contracts effectively . This valve can allocate many kinds of drives , such as manual device , worm gear transmission device , pneumatic device , electronic device. Ventilate butterfly's valve and is used for managing such industrial pipeline as the gold , teacher , electricity , building materials , mine ,etc. extensively, control regulating action to the medium gas angrily.

Third, main parameter:

Nominal pressure ( MPa)	0.05MPa	Medium temperature	-30 degrees Centigrade - -350 degrees Centigrade
The intensity testing	0.1MPa	Suitable medium	Cold and hot wind , exhaust gas
Velocity of flow of medium	25m/s	Leakage rate	3%