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4" copper gate valve

Features: Material: Brass
Temperature of Media: Medium Temperature
Pressure: Medium Pressure
Power: Manual
Media: Water
Port Size: 1/2"-4"

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  • Product parameter
  • Adoptive standards
  • Features
  • Application
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Product parameter:

NO Component Material
1 Body Brass
2 Bonnet cuzn40pb2
3 Brand meet your inquire
4 Seat Ring PTFE
5

Stem

Iron or Brass
6 Packing Rings PTFE
7 Washer EPDM
8 Handle Iron  or aluminum
9 Nut Brass or iron

Adoptive standards:

 

BOTE- Ball valve are bottom loaded stem designed , this anti-blow-out stem also prevents tampering 

 

with the internals of the valve when in the line .         

 

the ball valve have a double seal with elastic O-RINGS chosen for their high resistance to ageing . 

 

Perfect seal at low and high pressure and wear resistant, solid and reliable for life-time use .   

 

Features:

1.The design is novel, reasonable, unique structure, light weight, quick opening and closing.
2.The operating torque is small, the operation is convenient, and the labor saving is easy.
3.It can be installed in any location, convenient maintenance.
4.The sealing piece is convenient to maintain and easy to change.

Application:

1.Petroleum;
2.Chemical;
3.Pharmaceutical and other industries.
4.The nominal pressure is less than 1.6Mpa, 
5.The water vapor pipeline for opening and closing, generally do not make use of closure.

 

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