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SF500X holding pressure control valve

 

\          Place of Orign :China
        Product name: SF500X holding pressure control valve    





 

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Characteristics:
The body uses full passage streamline design, of a small fluid resistance and a heavy flow.this valve can be used as either a pressure releasing or holding valve.when used as the former,it can release the pressure surpassing the safe value set with the pilot valve and keep the pressure inside of the pipeline below the safe value to prevent system against danger due to an excessively high water pressure;while used as the latter,it can keep the upstream water supply pressure of the main valve over some set value,this is because water supply to the downstream can not be done,unless the upstream is higher than the set value,in order to make sure of he upstream water supply pressure of the main valve.
Application:
This valve is used for the high building fore-fighting system,To prevent the pipeline and equipment damage due to overpressure.
emote and local controls.
nvenient, safe and reliable use.
Normal pressure (Mpa) Body test pressure
(Mpa)		 Sealing test pressure
(Mpa)		 Applicable medium Applicable temperature
(°C)
1.0 1.5 1.1 姘
water		  
0~80
1.6 2.4 1.76
2.5 3.75 2.75
 

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HU VALVE telephone：0086-15831888892 TEL： 0086-0317- 8268201  FAX：0086-0317-8268202   Email: fvalve@163.com