Устойчивая запорная задвижка с фланцевым концом

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Flange End OS&Y fire Fighting Resilient Seal Gate Valve


 


soft seal gate valve (1).jpg


 


The use of fire soft seal gate valves


Fire soft seal gate valve is a specially designed valve, which mainly serves the following purposes but is not limited to:


Fire protection system: In the fire water supply system, soft sealed gate valves are used to control water flow, prevent excessive water flow from causing a decrease in water pressure during a fire, and ensure a stable supply of fire water pressure. The soft sealing structure can effectively prevent leakage and ensure the full utilization of water resources in emergency situations.


Water treatment system: In water treatment plants, clean water tanks, and distribution systems, soft sealed gate valves are used to regulate and shut off water flow to ensure that water quality is not contaminated.


Industrial pipeline: In industrial pipeline systems, soft sealed gate valves can be used to cut off or regulate the flow of various fluids, especially for corrosive or solid particle containing media. Soft sealed structures can reduce wear and prolong the service life of valves.


Environmental engineering: In sewage treatment and environmental engineering, soft sealed gate valves are used to control and regulate the flow of sewage, ensuring the normal operation of the treatment system.


Energy industry: In the transmission pipelines of energy industries such as oil and natural gas, soft sealed gate valves are used to control the flow of media, prevent leakage, and ensure the safe transmission of energy.


 


 


Main technical parameters

























Nominal pressurePN10/PN16/PN25/PN40/PN64, 125LB/150LB/300LB
Face to face standard

GB/T12221-2005, ASMEB16.10,


DIN3352F4/F5, EN558-1


Flange connection standard

GB/T17241.6, GB/T9113-2010, EN1092-2. ANSI B16.10/B16.5


Test standardGB/T13927-2008, API598
Applicable mediaWater, oil, gas, etc

 


 


Product structure diagram


soft seal gate valve (2).jpg


Maximum pressure conditions






















SizeMax pressure (bar)Min/Max Temp (℃)Test Pressure (bar)
ShellSeat
DN40-DN120010.0/16.0/25.0-10℃ +100℃15.0/24.0/37.511.0/17.6/27.5

 


 


Dimensions 


soft seal gate valve (3).jpg


 


 


Ordering notice:


1.Price: The price here is only for reference, the accurate price please contact us to get.


2.Delivery time: The lead time need to calculate according to product parameters, quantity, etc. Please contact us for accurate answer.


3.After-sales service: If you have any questions after you get the product you get from us, please feel free to contact us, we have technical engineer to help you.


 


 


 


FAQ:


Q. Can I have my own Logo on the product?


A: Yes, OEM service is available.


 


Q.What information should I let you know if I want to get a quotation?


A: Size, design standard, material, package, Quantities, etc... Please send us some pictures and designs for checking if possible so we can do best as your request. Otherwise, we will recommend relevant products with details for your reference.


 


Q: What is your terms of delivery?


A: We accept EXW,FOB,CIF,etc. You can choose the one which is the most convenient for you.


 


Q: What's the package and how do you ship the goods?


A: Usually is wood pallet as your requst. We usually ship by sea. Airline shipping is also optional.


 


 


Contact us: 


Haoyuan valve


 


 


 


 


 


 


 


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