• Metal seal ball float valve
  • Metal seal ball float valve
  • Metal seal ball float valve

Metal seal ball float valve

Features: Application: Condensate treatment, ECO, food and medicine, air separation systems
Material: Casting
Temperature of Media: -20℃-+450℃
Pressure: Medium Pressure, PN16-PN100(Class150-Class2500)
Power: Manual,Pneumatic,Elecrtic
Media: gas,oil,water,sour,highly saline,corrosion

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  • Product parameter
  • Adoptive standards
  • Features
  • Application
  • Inquiry

Product parameter:

 
Pressure Classes  
size Pressure
NPS¹⁄₂-NPS10(DN15-DN250) CLASS 150-CLASS 300
NPS¹⁄₂-NPS8(DN15-DN200) CLASS 600
NPS¹⁄₂-NPS4(DN15-DN100) CLASS 900
NPS¹⁄₂-NPS3(DN15-DN80) CLASS 1500
   
Design Standard  
Design Standard API6D,ASME B16.34,JB/T 11848
Flange standard ASME B16.5
Face to face ASME B16.10
Test standard API598,ANSI B16.104(FCI 70-2),ISO 15848

No. Name Materials No. Name Materials
1 Secondary body ASTM A162 316H 13 Packing Graphite+Metal wire
2 Bolt ASTM A453 Gr.660A 14 Packing gland ASTM A182-F316H
3 Nut ASTM A194 Gr.8C 15 Packing sleeve ASTM A182-F316H
4 Gasket Graphite+Metal wire 16 Packing plate ASTM A182-F316H
5 Main seat ASTM A182-F6a+CCC 17 Bracket ASTM A182-F316
6 Ball ASTM A182-F316H+CCC 18 Bolt ASTM A453 Gr.660A
7 Secondary seat ASTM A182-F6a+CCC 19 Nut ASTM A194 Gr.8C
8 Belleville spring Incinel 718 20 Belleville spring Inconel 718
9 Main body ASTM A182-F316H 21 Bolt ASTM A453 Gr.660A
10 Universal joint ASTM A638 Gr.660 22 Nut ASTM A194 Gr.8C
11 Stem ASTM A638 Gr.660 23 Belleville spring Inconel 718
12 Packing washer Graphite+Metal wire 24 Flat washer N6

Adoptive standards:

 
Material name Q11F-(16-64)C Q11F-(16-64)P Q11F-(16-64)R
 Body WCB ZG1Cr18Ni9TiCF8 ZG1Cr18Ni12Mo2TiCF8M
Bonnet WCB ZG1Cr18Ni9TiCF8 ZG1Cr18Ni12Mo2TiCF8M
 Ball 1Cr18Ni9Ti304 1Cr18Ni9Ti304 1Cr18Ni12Mo2Ti316
Stem 1Cr18Ni9Ti304 1Cr18Ni9Ti304 1Cr18Ni12Mo2Ti316
 Sealing  Polytetrafluorethylene(PTFE)
Gland ;Packing  Polytetrafluorethylene(PTFE)

Features:

1.Fluid resistance is small, and the coefficient of resistance is equal to that of the same length.

2.Simple structure, small size and light weight.

3.Close and reliable, ball valve sealing surface material widely used plastic, sealing well, in the vacuum system has also been widely used.

4.Easy operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control.

5.Easy maintenance, valve structure is simple, the sealing ring is generally active, demolition and replacement are more convenient.

6.In the fully open or fully closed, the ball and valve seat sealing surface and the dielectric isolation, the media through, will not cause the valve sealing surface erosion.

7.Suitable for a wide range of sizes from small to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied

Application:

 Water,gas,oil product,natural gas and corrosive mediums as acids,alkalis,etc.

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