Valvula elektrike e fluturës | Aktivizohet me energji elektrike | Trupi PVC + Vula EPDM | DN50-DN600 | Kontrolli i rrjedhës rezistente ndaj korrozionit

Pasqyrë e produktit

TëValvula elektrike e fluturës është një performancë e lartë, electrically actuated flow control valve designed for reliable on/off and modulating service in water, ajri, gazit, vaj, chemical, and steam applications. Featuring a lightweight, corrosion-resistant PVC body with an EPDM seat, this valve provides excellent sealing performance, bubble-tight shut-off, and long service life in aggressive and corrosive environments. The electric actuator enables remote operation, precise positioning, and seamless integration with PLC, DCS, and SCADA control systems. Available in sizes from DN50 to DN600 with wafer or lug connections, this valve is ideal for water treatment, chemical processing, HVAC, vaj & gazit, and industrial fluid control systems. With CE certification, OEM/ODM customization support, this valve is the trusted choice for engineers requiring reliable, automated flow control in corrosive media applications.

Valvula elektrike e fluturës

Specifikimet Teknike

Valvula elektrike e fluturës

Working Principle

The electric butterfly valve operates through an automated, precision-controlled mechanism:

• 1. Actuator Operation: The electric actuator receives a control signal (on/off, 4-20mA, or 0-10V) from the control system. The actuator motor drives the gear train, which rotates the valve stem.
• 2. Valve Operation: The stem rotates the disc 90° from fully closed (0°) to fully open (90°), with intermediate positions for modulating control.
• 3. Position Feedback: The actuator provides position feedback to the control system, enabling precise monitoring and control of valve position.

Karakteristikat kryesore

• 1. Electric Actuator – Remote & Automated Control
• 2. PVC Body – Lightweight & Corrosion-Resistant
• 3. EPDM Seat – Bubble-Tight Sealing
• 4. Bi-Directional Sealing – Flexible Installation
• 5. IP67 Weatherproof Actuator – Indoor & Outdoor Installation
• 6. Multi-Voltage & Multi-Signal Compatibility

Aplikacionet

• 1. Uji & Wastewater Treatment
• 2. Përpunimi kimik
• 3. Vaj & Tubacionet e gazit
• 4. HVAC & Steam Systems
• 5. Industrial Automation

Valvula elektrike e fluturës

Paketimi dhe dërgesa

Packing depends on the product type and quantity. Options include carton boxes or wooden crates with proper protection for actuator and valve body. Shipment can be arranged by sea, hekurudhor, ajri, or as per customer’s request.

Kushtet e pagesës

T/T, L/C në shikim, Western Union, PayPal, Credit Card, etj.

Profili i Kompanisë

Luoyang Datang Energy Tech Co., Ltd është një furnizues profesionist i valvulave industriale, dedicated to providing reliable flow control solutions for water treatment, chemical, vaj & gazit, HVAC, dhe sistemet e tubacioneve industriale në mbarë botën. All products are manufactured to international standards with CE and ISO 9001 çertifikatat. Me mbi 10 years of experience, një objekt modern i 80,000 m², dhe 200+ punonjësit profesionistë, ne u shërbejmë klientëve në 10+ countries with quality products, çmimi konkurrues, dhe shpërndarje të besueshme.

Valvula elektrike e fluturës

FAQ

1. What is the difference between an electric butterfly valve and a pneumatic butterfly valve?

An electric butterfly valve uses electrical power, requires no air supply, offers higher precision, and is suitable for applications without compressed air systems. A pneumatic butterfly valve offers faster response, better explosion-proof performance, and is suitable for hazardous areas with existing air supply. The choice depends on site power/air supply conditions and control accuracy requirements.

2. What is the difference between modulating and on/off electric actuators?

An on/off actuator provides only fully open or fully closed control, suitable for simple switching applications. A modulating actuator accepts 4-20mA or 0-10V analog signals for 0-100% precise position control, suitable for applications requiring accurate flow regulation.

3. What media is the PVC body suitable for?

The PVC body is suitable for water, ujërat e zeza, ajri, gazit, vaj, kimikatet, acidet, alkalet, dhe kimikate të lehta. PVC offers excellent corrosion resistance but is not recommended for high-temperature (>80°C) or organic solvent applications.

4. What is the temperature range of the EPDM seat?

The EPDM (Ethylene Propylene Diene Monomer) seat operates from -10°C to +80°C. EPDM offers excellent resistance to water, weathering, ozone, and aging, but is not recommended for petroleum-based oils or strong acids.

5. What is the protection rating of the electric actuator?

The standard protection rating is IP67, providing complete protection against dust and temporary immersion in water, suitable for outdoor installation and washdown environments. Higher protection ratings (IP68) are available upon request.

Valvula elektrike e fluturës