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Factory source Water Feeder Backflow Preventer - CF8 stainless steel pneumatic tank bottom valve – Hoyee

Factory source Water Feeder Backflow Preventer - CF8 stainless steel pneumatic tank bottom valve – Hoyee

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Factory source Water Feeder Backflow Preventer - CF8 stainless steel pneumatic tank bottom valve – Hoyee Detail:

pneumatic  bottom tank valve(referred to as Tank valve, Angle bottom valve, Bottom drain valve, Flush mount valve etc) are designed to provide drainage and dead space free shutoff for reactors, vessels, autoclaves and storage tanks. The dead space free shutoff is accomplished by placing the valve seat flush with the bottom of the vessel. This eliminates any buildup of product within the vessel nozzle itself.

1. This range of manual control tank bottom angle valve is manufactured in y type integrated structure;

2. Air cylinder operation is usual for saving labor;

3. Short stroke for open/close operation;

4. Both Rising Disc Type (the valve is opened into tank) and lowering disc type ((the valve is opened into valve) can be designed by Quanshun valve ;

5. The sealing surface of the valve seat and the valve disc is made of over laying cemented carbide or painted with tungsten carbide. The auxiliary line sealing guarantee the reliability of the sealing performance.

6. Crust breaking for disc rising type.

Technical Parameters

Size: 2”~14”   DN50~DN350

Pressure:Class 150~Class 600  PN1.0~PN16

Body material :WCB,CF8, CF8M, CF3, CF3M etc

Connection Type:Flange, weld etc.

Driving method : Manual ,pneumatic

Main specification and technical parameter

Nominal diameter DN(mm)

25X50

50X80

80X100

80X125

100X125

125X150

150X200

200X250

250X300

Rated flow coefficient Kv

11

43

110

110

170

275

440

690

960

Rated stroke L(mm)

30

40

60

100

Actuator area(cm²)

ZMQF

320

600

720

1600

ZSQF

300

415

616

1134

Inherent flow characteristic

Quick open

Nominal pressure PN(MPa)

1.6、2、4、5、6.3

Structure

Put feed valve、Put down feed valve

Allowable leakge

Metal seal

IV、V Class

Soft seal

VI、Zero leakage

Connection form

Flange:HG/T20592-2009RF

Gas source pressure Ps(MPa)

ZMQF

0.35

ZSQF

0.4~0.6

Applications

Alumina industry

Chemical

Steel industry

Mining industry

Pharmaceutical industry

Fine chemical process

 


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Factory source Water Feeder Backflow Preventer - CF8 stainless steel pneumatic tank bottom valve – Hoyee detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Factory source Water Feeder Backflow Preventer - CF8 stainless steel pneumatic tank bottom valve – Hoyee , The product will supply to all over the world, such as: British, Lyon, Spain, Look forward to the future, we'll focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our in depth advantages and strive for building.
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Dee Lopez from Netherlands - 2017.11.11 11:41
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Geraldine from Niger - 2018.07.27 12:26
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