China API 6D Forged Carbon Steel A105n Bolted Body Stainless Steel Ball Lip Seal Double Block and Bleed Piston Effect Seat Flanged RF Floating Ball Valve, Find details about China Low Fugitive Emission, Low Emission Packing from API 6D Forged Carbon Steel A105n Bolted Body Stainless Steel Ball Lip Seal Double Block and Bleed Piston Effect Seat Flanged RF 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.