Manufacturer specialized in electric actuators and valves for 40 years
ISO9001,Explosion-proof,CE,API Certificates insure trustworthyquality and stable performance of products
Wide market in Mid East,Asia and Europe.
Reasonable price andprofessional service.
1.Production Instruction:
Three-eccentric metallic seal butterfly valve is a recently developed metallic seal butterflyvalve with high performance, and mainly used in system pipelines of petroleum, chemical,electric power, metallurgic and municipal heat supply industries.
2.Parameters
Nominal diameter: 100---600mm
Nominal pressure:1.0,1.6,2.5Mpa
Operating temperature range:-25℃;—+350℃
Power supply:220V ,380Vor according to the customer's demands
Input signal: switching value, 4-20mA feedback 4-20mA
control accuracy:1%,2.5%
turning angle: 0-90°
3.Features:
.Small in size, light in weight, and quick in opening and closing.
.Developed three-eccentric metallic composite oblique cone structure is adopted to achieve zero leakage.
.Low opening torque, free of rotating friction, long service life.
.Material of valve body is replaceable, different sealing ring composite interlayer may be adopted for different medium.
Reasonable conoid-wedge design ensures even sealing contact.
4.Application:
Suitable medium: Air, water, vapor, gas and slightly corrosive medium such as acids, alkali and salt
Mainly used in system pipelines of petroleum, chemical,electric power, metallurgic and municipal heat supply industries.