Product Code : VF--DCC-D199-CU
Nominal meridian; DN50 ~ 400mm
Nominal pressure; 1.0/1.6/2.5 MPa
Operating temperature; -10℃ to -80℃
Seal test; 1.1 times
Strength test; Nominal pressure 1.5 times
Suitable medium; Water, oil, gas, etc.
It is widely used in various pipes of water supply and drainage, building fire fighting system, especially in fire fighting pipeline
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Product Overview
Worm gear fire signal pair butterfly valve is an important component of automatic sprinkler system. The worm gear and worm gear drive the rotation of the shaft and the butterfly plate to realize the opening and closing and control the flow. By rotating the hand wheel of the worm gear transmission device, the butterfly plate can be opened and closed and the flow rate can be adjusted. The hand wheel rotates clockwise to close the valve. There is a micro-switch in the transmission device box, which can output the closing and opening signals of the valve and display the different positions of the butterfly plate.
Fire butterfly valve product use:
It has the advantages of simple structure, reliable sealing, light opening, long life, easy maintenance and so on. Therefore, it is widely used in various pipes of water supply and drainage, building fire control systems, especially in fire control pipelines. The signal valve can clearly show the valve switch state, with intuitive, clear and reliable reflection of the working state of the fire control system, so widely, a large number of suitable for the fire control system.
Fire butterfly valve product use:
It has the advantages of simple structure, reliable sealing, light opening, long life, easy maintenance and so on. Therefore, it is widely used in various pipes of water supply and drainage, building fire control systems, especially in fire control pipelines. The signal valve can clearly show the valve switch state, with intuitive, clear and reliable reflection of the working state of the fire control system, so widely, a large number of suitable for the fire control system.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
