Cast Steel Ball Valve

Description:

TWO-Pieces Body, Side Entry, Trunnion Mounted Ball, Full or Reduced Port, Fire-Safe and Anti-static, Blow-out proof Stem, Free leakage of body Sealed

construction, Automatic body cavity relief, Various driving types, Emergency sealing

Size & Pressure:

150# DN50-DN1200 / 300# DN50-DN1200 / 600lb DN50-DN1200 / 900# DN50-DN900 / 1500# DN50-DN600 / 2500# DN25-DN300

Standards:

Design - API 6D/ASME B16.34/BS5351
Face to face(Flange ends/Welded connection) - API 6D/ ASTM B16.10
Flange Ends - ASME B16.5 / ASME B16.47
Butt-welding ends - ASME B16.25
Test & Inspection – API 6D/API598
Fire Safe –API607/API6FA

Material :

1. Cast Steel Body / CS NACE TRIM (SOUR SERVICE)
   WCB Body/ A105+ ENP or WCB+Hcr or WCB+ENP Ball / A276-410 Hcr Stem/ VITON. PTFE .PPL.NYLON.DEVLON SEAT
2. Cast Steel Body / SS TRIM (SOUR SERVICE)
   WCB Body/ A182-F304 Ball / A182-F304 Stem/ VITON. PTFE .PPL.NYLON.DEVLON SEAT
   WCB Body/ A182-F316 Ball / A182-F316 Stem/ VITON. PTFE .PPL.NYLON.DEVLON SEAT
3. Casting Stainless Steel Body / SS TRIM (SOUR SERVICE)
   CF8 Body/ ASTM A182-F304 Ball / ASTM A182-F304 Stem/ VITON. PTFE .PPL.NYLON.DEVLON SEAT
   CF8M Body/ ASTM A182-F316 Ball / ASTM A182-F316 Stem/ VITON. PTFE .PPL.NYLON.DEVLON SEAT
4. Low Temp.  Cast Steel Body / CS NACE TRIM (SOUR SERVICE)
   ASTM A352 LCC Body/ ASTM A350 LF2+ENP Ball / A350 LF2+ENP Stem/ VITON. PTFE .PPL.NYLON.DEVLON SEAT