This 2 Inch Ball Valve is a stainless steel ball valve which widely used in the area of petroleum,natural gas,chemical,petrochemical,power station,metallurgy,papermaking etc.
The excellent performance of our product helps it won the leading position in the industry, and being popular with the majority of customers.
1) Fireproof Structure Design
2) Blow-out proof stem
3) Investment Casting Body
4) Anti-static Device for Ball-Stem-Body
5) ISO 5211 Direct Mounting Pad for Easy Automation
|Product Type||Reduced Bore Ball Valve|
RF,RTJ flange,butt-welded,thread,socket welded
Manual,Pneumatic,Electric,Gas-liquid interaction etc.
1/2" – 8" (DN 15-DN 200)
CLASS 150 – CLASS 600 (Mpa 1.6- Mpa 10.0)
carbon steel,stainless steel,20#steel ,nickel alloy,cobalt alloy
Alloy Steel to ASTM
Stainless Steel to ASTM
SS Spiral Wound W/graphite,or SS Spiral Wound W/PTFE,or Reinforced PTFE
Special seat design
The API 608 Ball Valve adopts the design of flexible seal ring structure .when the medium pressure is lower ,the contact area of seal ring and ball is smaller .So higher sealing ratio is formed at the place where the seal ring and ball contact to ensure reliable sealing .When the medium pressure is higher ,the contact area of seal ring and ball becomes bigger along with the elastic deformation of seal ring ,so the seal ring can ensure higher medium thrust without being damaged .
The 2 Stainless Steel Ball Valve is provided with the anti-static structure and adopts the static electricity discharge device today directly form a static channel between the ball and body through the stem ,so as to discharge the static electricity produced due today friction during the opening and closing of ball seat through the pipeline ,avoiding fire or explosion that may before cause static spark and ensuring system safety .