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Top Quality Boiler Bottom Blowdown Valve - Pneumatic tank bottom Discharge Ball Valve – Hoyee

Top Quality Boiler Bottom Blowdown Valve - Pneumatic tank bottom Discharge Ball Valve – Hoyee

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Cistern Bottom Entry Float Valve, Bottom Drain Valve, Motorized Globe Valve, How about to start your good business with our company? We are ready, trained and fulfilled with pride. Let’s start our new business with new wave.
Top Quality Boiler Bottom Blowdown Valve - Pneumatic tank bottom Discharge Ball Valve – Hoyee Detail:

1. The valve is easy to operate, flexible and reliable in movement;

2. The valve flap device is easy to maintain, the sealing structure is reasonable, and the sealing ring is convenient and practical to replace;

3. The bottom structure of the valve body is designed as a flat bottom type, the valve body is O type;

4. The inner cavity of the valve body is equipped with erosion-resistant and corrosion-resistant sealing rings. When the valve is opened, it can protect the valve body from being washed and corroded by the medium. The sealing ring is specially treated to make the surface hardness reach HRC56-62, which has a high Wear-resistant and corrosion-resistant functions;

5. The cover of the valve disc seal is surfacing with cemented carbide when required, and the sealing pair adopts line sealing to ensure the reliability of the seal and prevent scarring.

Major Specification

Nominal size: 2″~24″
Nominal pressure: Class150~2500
Standard: BS1873, ASME B16.34
Body material:WCB, CF8, CF8M
End connection:RF, BW, RTJ,
Operation:handwheel, Pneumatic

Nominal Diameter DN25~300
Nominal Pressure PN1.6~10.0MPa   ANSI 150~600lb
Density Temperature -60~450ºC
Connection Type Flange
Body Material WCBCF8CF8M
Plug Material 304316L304+ Stellite316L+ Stellite
Seat Material PTFE/304/316L/304+ Stellite/316L+ Stellite
Flow Characteristic Quick open
Leakage Hard Sealing ANSI   Class V
Soft Sealing ANSI Class VI

Product detail pictures:

Top Quality Boiler Bottom Blowdown Valve - Pneumatic tank bottom Discharge Ball Valve – Hoyee detail pictures


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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Top Quality Boiler Bottom Blowdown Valve - Pneumatic tank bottom Discharge Ball Valve – Hoyee , The product will supply to all over the world, such as: Israel, Argentina, Iraq, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Kim from Eindhoven - 2018.06.05 13:10
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Tony from Irish - 2017.08.18 11:04
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