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Welcome to Zigong Weite Valve Mfg Co.,Ltd!

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One-piece Ball Valve

One-piece Ball Valve

  • Design standardAPI6D、ASME B16.34、BS5351、ISO17292、DINconnection endsRF、RTJ flange、butt-welded、thread、socket weldedOperationManual、Pneumatic、Electric、Gas-liquid interaction etc. Nominal diameter2” – 12” (DN 50-DN 300)...
Products Content

Design standard

API6D、ASME B16.34、BS5351、ISO17292、DIN

connection ends

RF、RTJ flange、butt-welded、thread、socket welded

Operation

Manual、Pneumatic、Electric、Gas-liquid interaction etc. 

Nominal diameter

2” – 12” (DN 50-DN 300)

Pressure range

CLASS 150 – CLASS 1500 (Mpa 1.6- Mpa 25.0)

Materials

carbon steel、stainless steel、20#steel 、Nickel alloy、Cobalt alloy

Temperature

-196℃-540℃

Application

Petroleum、Natural gas、Chemical、petrochemical、Power station、Metallurgy、Papermaking etc. 


Product   Descr1ption
One-piece ball valve seat is used new type sealing material (PTFE) that increases 3-5 times working life and has stable performance, reliable sealing, low friction, portable switch, high temperature resistance, wearable, oil proof, anti-corrosion, long working life. 
The structure and length of one-piece ball valve is consistant with globe valve, plunger valve, drain valve, which expands the scope of ball valve use and mutual replacement. This valve can widely use for oil, chemical, rubber, papermaking,pharmacy etc.

Suitable medium : water, steam, conduction oil, acids etc.  
Operating temperature: 350℃
One-piece cast steel body
The floating ball reducing, anti-static installation, blow-out proof and fireproof stem design.


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