butterfly valve造句

Opposite nip type line with rubber butterfly valve, metal hard seal eccentric butterfly valve, intensifying polytetrafluoro-ethylene soft– sealing butterfly valve, low-load light type high temperature butterfly valve, fluorine-butterfly butterfly valve.

Baumann 25000 butterfly control valve is a low torque and low noise butterfly valve.

Because the valve is like a butterfly, also called the butterfly valve.

This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).

A gate valve and a rotary butterfly valve are shown acting as the upstream throttling valve.

It is equipped with butterfly valve. If necessary, dismount the valve and clean it.

At present, the development and production of the main products are butterfly valve, check valve, gate valve, ball valve, strainer valve, globe valve, slurry valve, diaphragm valves and so on.

At present, we develop and produce the main products including butterfly valve, ball valve, check valve, gate valve and so on.

It also provides a bilateral metal hardware sealed butterfly valve, and the structure of butterfly valve, working principle, reliability and features of seal are discussed.

This butterfly valve is the latest developed flange butterfly valve in this Co. and mainly applicable for water works, power plant, refinery of.

Since 1998,triple eccentric multiplex ring metal-seat butterfly valve and flanged butterfly valve have been running well all along on-site.

Check valve and butterfly valve combinations are very popular; normally a short spool piece is required between the valves.

The main products are: gate valve, butterfly valve, ball valve, piston valve, globe valve, hydraulic control valves, pressure reducing valve such as the eight series over 100 kinds of specifications.

The NIBCO HPR butterfly valve can be provided with heavy-duty weatherproof operator and indicator.

Main equipments such as: large-scale vertical lathe, borer, butterfly valve testboard etc.

Limited by the ring material, the use of butterfly valve pressure and low temperature range.

The butterfly valve using the same materials as seals, the use of electric or gas transmission.

When a big adjusting valve is required in a project, the adjusting butterfly valve can be fully in place of the equal percentage adjusting valve.

According to structural characteristics of a flapper valve, flapper valves, butterfly valves, ball valves, diaphragm valves, Angle valves, through the valve, three-way valve.

GIQ pneumatic high vacuum butterfly valve USES solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the butterfly valve opened and closed.

Though the movement analysis to butterfly plate, the way that judge the intervene problem is introduced from the main reason of the intervene with triple eccentric butterfly valve.

Electric or hydraulic flapper valves are usually equipped with non-metal sealing butterfly valve system to use.

Disc, the trim part of butterfly valves, rotates with the stem to open/close and modulate the valve.

Study and application on hydraulic servo-proportional shut-off regulating device with explosion-proof function in butterfly valve

VTLEBUF01 electric high vacuum butterfly valve USES electric device to drive the stem disc to perform open close action.

The use of large-scale high-temperature steel welding butterfly valve manufacturer, mainly for high-temperature medium duct smoke and gas pipelines.

Eventually the technology maturity of the butterfly valve is mapped by using the method put forward by this thesis and the software, and the result is discussed.

VTLEBUF01 electric high vacuum butterfly valve uses electric device to drive the stem and disc to perform open and close action.

This paper analyzes the failures of air operated double position butterfly valve used in car type furnace, and puts forward improving plan.

Hsieh Yu butterfly valve is designed for pipeline system connection between two flanges or with one flange for connection with the pipeline system of which one side has been fixed.

Marine center-pivoted butterfly valves

Marine duo-eccentric-pivoted butterfly valves

General purpose industrial valves-Flanged and wafer butterfly valves

Stem extensions can be furnished to permit remote operation of butterfly valves in any required length.