DELCO Durable Quality Air Actuated Spring Returned Plastic UPVC Butterfly Valve

• Customization: Available
• Media: Water, Air, Gas,Oil, Liquid, Steam
• Driving Mode: Pneumatic
• Model NO.: DK67-PB
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Soft Seal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Standard: GB/ASME/API/JIS/DIN/GOST Standard
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Acting Mode: Double Acting, Single Acting (Spring Return)
• Pressure: PN1.0MPa
• Sealing Material: NBR, EPDM
• Connection Type: Flanged
• Transport Package: Customized Packaging
• Specification: DN50~DN400
• Trademark: DELCO
• Origin: China

Product Description

DELCO Durable Quality Air Actuated Spring Returned Plastic UPVC Butterfly Valve 

Product Description

Introducing a pinnacle of engineering prowess, the pneumatic butterfly valve is a marvel of precision. Designed with a circular butterfly plate at its core, this valve excels in regulating various fluid media within pipeline systems with impeccable efficiency. Utilizing a cutting-edge pneumatic actuator, the valve harnesses the power of compressed air to effortlessly pivot the valve stem, expertly orchestrating the butterfly plate's rotation between 0 and 90 degrees. This precise movement ensures smooth and seamless operation, offering unparalleled control and modulation of flow, thereby maximizing operational efficiency and performance.

Product Features

• State-of-the-art advanced bushings function as flange gaskets on both sides of the valve, ensuring optimal performance and remarkable durability.
• Revolutionizing valve design, the innovative bushing isolates the valve body from the process flow, vastly extending the product's longevity and boosting reliability.
• Crafted with precision, the seals are made from high-grade EPDM, NBR, and PTFE materials for the O-ring shaft, guaranteeing a robust and leak-proof seal for exceptional dependability.
• This ingeniously engineered bushing isolates the valve body completely from the process flow, ensuring unparalleled durability and top-tier performance.
• Featuring a standardized ISO square size, this valve facilitates direct actuator mounting with ease. The disc is equipped with a trapezoidal elastic lining, ensuring a hermetic seal and unmatched reliability.

Product Parameters

ITEM	Durable Quality Air Actuated Spring Returned Plastic UPVC Butterfly Valve
Port Size	DN50-DN300
Type	Butterfly Valve
Body Materials	UPVC
Working Temperature	-20°C to 100°C
Size Range	DN50~DN300
Pressure Rating	1.0MPa
Air Supply Pressure	2.5 to 8bar
Media	Air, Gas, Oil, Liquid

Company Profile

DELCO Valve: A Symbol of Unrivaled Quality and Expertise With an esteemed reputation, DELCO Valve is a leading brand synonymous with high-quality valve solutions. Our extensive portfolio boasts a wide range of control valves, motorized valves, pneumatic valves, solenoid valves, and manual valves, complemented by actuators and valve fittings. We are resolute in delivering reliable, efficient valve products tailored to meet the diverse needs of industrial and commercial applications.

Our control valves are precision-engineered to offer meticulous regulation, ensuring superior control over fluid flow, pressure, and temperature, thereby enhancing operational productivity.
Masterfully designed for seamless operation, our motorized valves are renowned for their user-friendly features and intuitive programmability, indispensable in modern systems.
Pneumatic valves, the backbone of automation systems, are celebrated for their rapid response times and unwavering reliability, essential for efficient operations.
Solenoid valves provide a lightweight and cost-efficient solution, perfectly suited for a myriad of applications.

Customers trust DELCO Valve for our unwavering dedication to outstanding quality, reliable performance, and exceptional customer service. We relentlessly pursue innovation, striving to deliver superior valve solutions that not only meet but exceed customer expectations.