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Lotoke, is one of the China's leading manufacturers of butterfly valves, specialized in production of triple offset, bi-directional seal, metal to metal seated, zero leakage butterfly valves. We operate production standard as GB, JIS, ISO, ANSI and API etc. Lotoke valves have been widely used in oil, chemical, petrochemical, metallurgy, shipbuilding, power, electricity etc fields.
We concentrate on making valves with large range of pressure (from 150LB to 2500LB) and temperature (from -196º C to 600º C) according to different requirements.
Triple offset butterfly valves
Size: 50mm to 2500mm
Pressure: 150Lb to 2500Lb
Temperature: -196 ~ 600° C
Suitable medium: Water, oil, vapor
Connection: Wafer, double flanged, butt weld, lug
Material: A105, WCB, WC6, WC9, 304, 304 L, 316, 316L
Operation: Manual control, gear operated, pneumatic operated, electric actuator control
Standard
1. Design and Manufacture: API 609
2. Face to face: ANSI B 16.10
3. Inspection and Test: API598
4. Pressure class: ASME B 16.10
5. Flange connection: ASME B 16.5/ B 16.7
Features:
Triple offset design
Zero leakage, zero seat/ seal friction
Low torque
Replaceable sealing surface
Extended service life
Triple Offset Butterfly Valve