QBY3-25-40 Outer Diameter 170mm Blue PU NBR FEP/F46 Material Pulse Valve Diaphragm Acid & Alkali Resistant

Product Description:

Features:

NBR (Nitrile): This material offers excellent resistance to oil, fuel, and water. It performs reliably within a temperature range of -30°C to +100°C, making it suitable for a variety of demanding environments.

F46 (Fluoropolymer): Known for its outstanding chemical resistance, F46 withstands acids, solvents, and strong oxidizing agents. It is designed to operate effectively between -20°C and +150°C.

Imported PTFE: Featuring a superior non-stick surface, this material is inert to nearly all chemicals and is especially suitable for applications in the food and pharmaceutical industries.

Diameter Range: The products are available in sizes from 140 mm up to 450 mm, accommodating various pump models to ensure compatibility.

Bolt Hole Configurations: Depending on the size, units are supplied either with a standard 10-hole pattern for larger sizes or a plain-edge design without holes, intended for clamp-style mounting systems.

High Flexural Fatigue Resistance: These products are engineered to withstand millions of cycles without cracking, guaranteeing long-term durability under repetitive stress.

Precision Molding: Precision manufacturing techniques provide an accurate fit and secure sealing against pump housings, ensuring optimal performance.

Interchangeable: They serve as direct replacements for several pump series, including QBY/K10-15, K25-40, K50-65, and K80-100, allowing for ease of maintenance and part swapping.

Cost-Effective: By extending the service life of pumps and minimizing downtime, these materials offer a cost-efficient solution for operational efficiency.

Color-Coded Options: Blue polyether (polyurethane) variants are available to meet special application requirements, such as enhanced abrasion resistance.

Technical Parameters:

Applications:

Our solutions are ideal for the transfer and dosing of various chemicals, including acids, caustics, and solvents. This ensures safe and efficient handling in industrial settings.

They are also widely used in the circulation of paints, inks, and coatings, providing consistent flow and reliability in manufacturing processes.

In the mining and mineral processing sectors, our equipment effectively manages slurry and mud, ensuring smooth operations in demanding conditions.

The food and beverage industry benefits from our products made with PTFE and FDA-compliant materials, guaranteeing hygiene and safety in processing.

Our systems support wastewater and effluent treatment, helping to maintain environmental standards and improve water quality.

They are suited for petroleum and fuel transfer tasks, enabling secure and efficient movement of these critical resources.

Additionally, our pumps handle ceramic and glaze applications, aiding in the production of high-quality ceramics.

The pharmaceutical and bioprocess industries also rely on our equipment for precise and contamination-free fluid transfer.

Lastly, our solutions are versatile for general industrial fluid transfer, capable of handling water, oils, and emulsions with ease.

Customization:

Introducing the DKE Pulse Valve Diaphragm, a high-quality product designed for efficient performance and durability. Available in models QBY, QBK, QBY3, and ARO, this diaphragm is manufactured in China and certified with CE standards, ensuring reliable quality and safety.

Our Pulse Valve Diaphragm is made from premium materials including NBR, F46, PTFE, and Polyether, catering to various industrial needs. It supports a maximum operating temperature of 100°C for NBR, 150°C for F46, and 180°C for PTFE materials. The diaphragm comes in black for NBR and white for F46/PTFE, with an outer diameter ranging from 140mm to 450mm.

Designed for applications such as oil and water transfer, chemical processing, and slurry/mining, this diaphragm ensures optimal performance under demanding conditions. The product is supplied in cartons, with a minimum order quantity of just 1 piece, making it flexible for both small and large orders.

We offer a comprehensive Maintenance Kit and Pulse Valve Diaphragm Repair Kit to support the longevity and upkeep of your equipment. Our diaphragm repair kit includes all necessary components to efficiently restore your pulse valve diaphragms, minimizing downtime and maintenance costs.

With a supply ability of 5000 pieces per month and a delivery time of 1-7 working days after payment, we ensure prompt and reliable service. Payment terms include T/T, Western Union, and PayPal, and pricing is negotiable to meet your budget requirements.

Choose DKE for your diaphragm repair kit needs and experience superior quality, durability, and excellent customer support.

Support and Services:

Our Pulse Valve Diaphragm is engineered to deliver exceptional performance and durability in demanding industrial environments. For technical support, our team of experts is available to assist with installation guidance, troubleshooting, and maintenance tips to ensure optimal operation and longevity of your pulse valve diaphragm.

We offer comprehensive services including product selection assistance, replacement part sourcing, and customized solutions tailored to your specific application requirements. Detailed documentation and technical resources are provided to help you understand the product specifications and installation procedures.

Regular maintenance and timely replacement of the diaphragm are crucial to maintain the efficiency of your pulse valve system. Our support services include inspection recommendations and advice on compatible materials to prevent wear and extend service life.

In addition to technical support, we provide training sessions and workshops to empower your team with the knowledge needed for proper handling and maintenance of the pulse valve diaphragm, ensuring minimal downtime and enhanced performance.