Design and manufacturing:GB/T 12237, API 600, API 6D, ASME B16.34
The structural length: GB/T 12221, ASME B16.10
Connection forms:HG/T 20592-20605, GB/T 9112-9124, ASME B16.5
Inspection and test:API 598, GB/T 13927
Caliber:1/2″ ~ 48″ (DN15 ~ DN1200)
Pressure temporature level:ASME B16.34, GB/T 12224
Drive mode:• Electric Actuation
Pressure:PN1.6 MPa ~ PN42 MPa Class 150 ~ Class 2500
Operating Mechanism (Drive Mode):
• Electric Actuation: Available in various configurations, including:
o ON/OFF Type
o Modulating Type (for flow and pressure control)
o Explosion-Proof Models available for hazardous environments
• Control Options:
o Digital Positioners
o Analog Signal Control (4-20mA, 0-10V, etc.)
o Feedback Systems (for position and diagnostics)
Materials
• Body Material Options:
o Carbon Steel, Cast Iron, Ductile Iron, Alloy Steel
o Stainless Steel (304, 316, 316L)
o PVC (for specific butterfly valves)
• Seat Materials:
o Soft Seal (PTFE, EPDM, NBR, RPTFE) for low and medium temperature and pressure applications
o Metal Seals (Stainless Steel, Alloy) for high-temperature and high-pressure applications
• Stem and Trim Materials: Stainless Steel, Inconel, Monel, depending on operating conditions
Certifications:
• Compliance: API, ISO 9001, CE, PED, SIL certification (for critical shut-off applications), and optional explosion-proof certification for electric actuators.
• Reliable Control: Precise control over flow and shut-off, with options for both ON/OFF and modulating control for all valve types.
• High-Temperature and High-Pressure Resistance: Available in materials and designs suitable for high-temperature and high-pressure environments.
• Wide Range of Applications: Valves for general industrial use, petrochemicals, power plants, water treatment, and specialized environments such as food processing (sanitary valves).
• Compact Designs: Space-saving electric actuators available for specific applications, including fine, small flanged ball valves and thin ball valves.
• Corrosion and Abrasion Resistance: Materials selected for corrosive, abrasive, and highly demanding environments.
Design and Manufacturing Standards:GB/T 12237, API 600, API 6D, ASME B16.34
Structural Length Standard: GB/T 12221, ASME B16.10
Connection Forms Standards:
o Flanged Connections: HG/T 20592-20605, GB/T 9112-9124, ASME B16.5
o Wafer Type: ASME B16.5
o Threaded Connections: NPT, BSP, ISO 7-1
o Quick-installation: Hygienic and sanitary connections for quick-install valves
Inspection and Test Standards: API 598, GB/T 13927
Available Sizes (Caliber)
• Range: 1/2″ ~ 48″ (DN15 ~ DN1200)
Pressure-Temperature Rating
• Standard: ASME B16.34, GB/T 12224
• Pressure Range:
o PN1.6 MPa ~ PN42 MPa
o Class 150 ~ Class 2500
• Temperature Range:
o -40°C to +450°C (-40°F to 842°F), depending on the body and seat material.
Applications:
o Oil & Gas
o Petrochemical Processing
o Power Generation
o Water Treatment Plants
o HVAC Systems
o Food and Beverage (Sanitary Valves)
o Pharmaceutical Industry
o Chemical Processing
o Steam and Thermal Oil Systems
o Building Automation Systems
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