SIANJIA FLOW CONTROL

Top Entry Ball Valve B51

Pressure rating:150LB-900LB, API 15000
Size:2”-40”
Standards:ANSI, GB, DIN
Temperature:-196℃-450℃
Technical Features:• Design Standards: ASME B16.34/API 6D
• One piece valve body
• Full/Reduced bore optional
• Metal/sofe seat optional
• Fire Safe according to API 6FA and API 607
• With anti-static device
• Compliance with NACE MR0175 (optional)
• DBB function
• Single/Double piston effect valve seat optional
• With emergency inject system (optional)
• Connection mode: flange, butt welding
Main materials:Valve body: carbon steel, stainless steel, special alloy steel
Valve ball: stainless steel/special alloy steel + hardening treatment
Valve stem: stainless steel
Valve seat: RPTFE, PCTFE, stainless steel/special alloy steel + hardening treatment