China API 6D Fire Safe Design Forged Steel A105 Body Stainless Steel 316 Ball PTFE Devlon Peek Lip Seal Double Block and Bleed Floating Ball Valve, Find details about China Ball Valve Price, Full Bore Ball Valve from API 6D Fire Safe Design Forged Steel A105 Body Stainless Steel 316 Ball PTFE Devlon Peek Lip Seal Double Block and Bleed Floating Ball Valve
Size | ¼" to 10" (8 mm to 200 mm) |
ASME Class | Class 150 to 2500 |
Design Standard | ISO 17292, API 608, API 6D |
The valves are of floating-ball design where the ball moves towards the downstream seat, under pressure, to effect a tight seal.