China API 607 Fire Safe Forged Carbon Steel Side Entry Soft PTFE Devlon Peek Seat Insert Flange Floating Ball Valve, Find details about China Low Fugitive Emission, Low Emission Packing from API 607 Fire Safe Forged Carbon Steel Side Entry Soft PTFE Devlon Peek Seat Insert Flange Floating Ball Valve
Size | ΒΌ" 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.