Product Code : VF--DCC-D52-CU
Valve model: KD7B43X, KD7B45H
Diameter: DN400~3000mm
Structure: straight through type
Body material: WCB
Nominal pressure: PN0.6~1.6MPa
Applicable temperature: ≤425℃
Application: water system, petroleum, chemical, pharmaceutical, fertilizer, power industry and other working conditions
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【 Characteristics of hydraulic butterfly valve 】
1. The butterfly valve is opened by hydraulic drive and closed by heavy hammer potential energy.
2, after installation, can replace the gate valve (butterfly valve) and check valve two valves, and the flow resistance coefficient is small, so the valve is energy-saving products.
3. When closing, it is closed in two stages, fast and slow. The former stage is the fast closing section, and the later stage is the slow closing section.
4, with the valve automatic pressure preservation and automatic reset function, with the valve double insurance, electrical control can be implemented according to user needs ordinary control and PLC control, to achieve pump valve linkage, and can achieve local remote control and computer control.
[Hydraulic butterfly valve implementation standard]
Design specification: GB/T 12238 API609JB /T8527
Structure length: GB/T 12221 API609 ASME B16.34
French connection: GB/T 9113 API609 ASME B16.5 ISO5752
Test and inspection: GB/T 13927 API598
【 Use of hydraulic butterfly valve 】
KD7B43X, KD7B45H pressure control butterfly valve; KD7S43X, KD7S45H locking fluid control butterfly valve; KD7Q43X, KD7Q45H full hydraulic control butterfly valve is suitable for the medium of water pump outlet pipe, as a closed circuit and check valve, used to avoid and reduce the pipeline system intermediate backflow and produce excessive water hammer, in order to protect the pipeline 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.
