Produit Iwwersiicht

Dëst lever-operated lug butterfly valve is a high-performance, bi-directional flow control device designed for reliable on/off and proportional flow control in industrial piping systems. This valve is suitable for a wide range of applications including water treatment, HVAC, wastewater, textile, chemical, Liewensmëttel Veraarbechtung, and oil & gas industries.

Durable lug butterfly valve

Technesch Spezifikatioune

Durable lug butterfly valve

Schlëssel Fonctiounen

1. 100% Bi-Directional Bubble-Tight Sealing
2. Lug Type Design for Dead-End Service
3. Double Shaft Design for Minimal Head Loss
4. Electrostatic FBE Coating for Superior Corrosion Protection
5. ISO 5211 Direct Actuator Mounting
6. Versatile Material Options – EPDM / NBR / Plastic Seats
7. Wide Application Compatibility
8. Customizable Color and Actuation

Uwendungen

1. Water Treatment Systems
2. HVAC Systemer
3. Ueleg & Gas Pipelines
4. Industriell Prozess Linnen
5. Feier Schutz Systemer

Durable lug butterfly valve

Verpakung a Versand

D'Verpakung hänkt vun der Produktart an der Quantitéit of. Options include bundle packing, wooden crates, or carton boxes with proper protection for flange faces. Sendung kann iwwer Mier arrangéiert ginn, Eisebunn, loft, oder no Ufro vum Client.

Bezuelen Konditiounen

T/T, L/C op Siicht, Western Union, PayPal, Apple Pay, Google Pay, Kreditkaart, etc.

Firma Profil

LUOYANG CAME ENERGY TECH CO., LTD ass e professionnelle industrielle Ventil Supplier, gewidmet fir zouverlässeg Flowkontrollléisungen fir Feierschutz ze liwweren, HVAC, Waasser Behandlung, an industriell Päif Systemer weltwäit. All Produkter gi mat internationale Standards mat UL / FM hiergestallt, CE, an ISO 9001 Zertifizéierungen. Mat iwwer 10 Joer Erfahrung, eng modern Ariichtung vun 80,000 m² vun, an 200+ berufflech Mataarbechter, mir déngen Clienten an 10+ Länner mat Qualitéitsprodukter, kompetitiv Präisser, an zouverlässeg Liwwerung.

Durable lug butterfly valve

FAQ

Q1: What is the difference between wafer-style and lug-style butterfly valves?

A: Wafer-style butterfly valves are clamped between two flanges using through-bolts and cannot isolate flow from a single side. Lug-style butterfly valves feature threaded lugs on both sides, allowing each flange to be bolted independently; this supports end-of-line service (dead-end isolation), enabling the removal of downstream piping for maintenance without draining the entire system. Lug-style valves are better suited for applications requiring regular maintenance.

Q2: What are the differences between EPDM, NBR, and plastic seats?

A: EPDM (Ethylene Propylene Diene Monomer) is resistant to water and steam, with a maximum temperature of +130°C, and is cost-effective; NBR (Nitrile Butadiene Rubber) is resistant to oil and fuel, with a maximum temperature of +100°C; plastic seats withstand high temperatures up to +220°C and are suitable for steam and high-temperature media. The choice depends on your specific medium and temperature requirements.

Q3: Can this butterfly valve be used for steam?

A: Jo. Fir Dampapplikatiounen, the plastic seat option is recommended, as it supports temperatures up to +220°C. EPDM seats are also suitable for saturated steam (up to +130°C). Please specify the steam operating conditions when placing your order to ensure the correct seat configuration.

Q4: Can lug-style butterfly valves be fitted with electric or pneumatic actuators?

A: Jo. The valve’s top flange complies with the ISO 5211 Standard, allowing for the direct mounting of electric or pneumatic actuators without the need for additional intermediate adapters. This simplifies automation upgrades and on-site installation.

q5: What are the advantages of FBE epoxy coating?

A: Fusion-Bonded Epoxy (FBE) coating, applied via electrostatic spraying and heat curing, offers excellent adhesion, corrosion Resistenz, an zouzedrécken Resistenz. Coating both internal and external surfaces ensures reliable long-term operation in humid, corrosive, or harsh environments, extending the service life and reducing maintenance frequency.

Durable lug butterfly valve