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Extended stem forged steel ball valve

  • Port size:1/2"-24''
  • Pressure:150LB-2500LB
  • Structure:3PC,Floating ball
  • Medium:Water,steam,oil,gas
  • Temperature :-20~180ºC,-46~450ºC
  • Body material:Forged steel
  • Connection:RF, BW, RTJ
  • Feature:Extended stem structure
Extended stem forged steel ball valve is 3PC,full bore,extended stem for low temperature medium, Extended stem forged steel ball valve sealing structure can be soft seal and hard seal, the pressure range is 150lb to 2500lb, the nominal diameter is DN10-50mm, the material can be forged steel, forged stainless steel.Extended stem forged steel ball valve is suitable for chemical industry, petroleum, natural gas, metallurgy and other industries and hydrogen sulfide medium, impurities, corrosion severe long - term natural gas pipeline.
Extended stem forged steel ball valve Specification: 
Product Name Extended stem forged steel ball valve
1. Material A105 or F304,F316 etc. 
2. Size 1/4~2 inch ( DN10~DN50)
3. Port Full Port or reduced port
4. Working Pressure 150LB,300LB,600LB, 900LB,1500LB,2500LB
5. Connection Ends Flanged end or others
6. Working Temp.  -20~180ºC,-46~450ºC, or according to customer requirements for different industry. 
7. Suitable Medium Water, Natural Gas, Oil and some corrosive liquid
8. Operation Handle operated, Locking device is option
9. Inspection & Testing According to API598

Extended stem forged steel ball valve features
1. All parts are forgings
2. Lower mounted valve stem and inverted sealing structure of equipment are adopted
3. The use of Mosaic valve seat, seat back equipment O ring, to ensure that the medium leakage
4. The sealing surface use nylon,PTFE,Delvon,PEEK or metal seat for good perfornamce and long service life.