High Performance Butterfly Valve
Product Description
The high performance butterfly valves in EVAN VALVE possess characteristics of two-way zero leakage and small torque, the products comply with API, GB, ISO related standards. The metal seal seat can be applied to all kinds of harsh working conditions, its eccentric design makes the seal pair separate instantly as soon as the valve opens, the seat friction is less, the service life of the valve is greatly improved, and at the same time, it has the natural fireproof characteristic. It is widely used in the truncation and adjustment of all kinds of pipeline fluids.
· Size: 2"~60" (DN50~DN1500)
· Rating: ASME Class 150~1500
· Design Std.: API 609 GB/T 12238
· Body material: Carbon steel, stainless steel, alloy steel and duplex
· Connection: Wafer, LUG, RF, BW
· Operation: Gear, electric, pneumatic, hydraulic
