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Q61F Q61Y Butt welded end ball valve

  • Port size:1/2″ to 4″,DN15-DN100
  • Pressure:150LB-2500LB
  • Structure:3 PCS, Full bore
  • Medium:Water,steam,oil,gas,etc.
  • Temperature :-20 to 180 ℃ for soft seat, -40 to 450℃ for metal seat.
  • Body material:A105,LF2,F304,F316 or other forged steel
  • Connection:SW, BW, NPT, Flanged or others
  • Feature:BW,SW,NPT end is optional
Q61F Q61Y Butt welded end ball valve manufacturer, factory and supplier for Q61F Q61Y Soft seated or metal seated ball valve with butt welded end, 2PCS or 3PCS Structure, full bore, threaded end, socket welded, flanged end is optional according to client's requirement. Pressure class from 150LB to 2500LB is acceptable, we also can accept customized order for different special material.

Q61F Q61Y Butt welded end ball valve specification:
Product Name Q61F Q61Y Butt welded end ball valve
1. Material A105 F304 F316 or others
2. Size 1/2~4 inch ( DN15~DN100)
3. Port Full Port,reduced port
4. Working Pressure 150LB~2500LB
5. Connection Ends SW, BW, NPT, Flanged or others
6. Working Temp.  -10~425℃, or according to customer requirements for different industry. 
7. Suitable Medium Water, Sea water,Natural Gas, Oil and some corrosive liquid
8. Operation Handle operated, Locking device is option
9. Inspection & Testing According to API598
Q61F Q61Y Butt welded end ball valve standard
1. Design & Manufacture standard: API 6D, API 608, BS 5351. 
2. Pressure & Temperature standard: ASME B16.34. 
3. Face to face dimension standard: ASME B16.10. 
4. Flange standard: ASME B16.5, ASME B16.47. 

5. Test & Inspect standard: API 598, API 6D.