Reliable DN65-300 Flange Balancing Valve for Optimal Performance

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: ISO9001
• Model NO.: SB
• Media: Water
• Standard: Standard
• Connection Mode: Flange
• Power: Manual
• Material: Ductile Iron Ggg40
• Type: Self-Operated
• Transport Package: Wooden with Pallet
• Specification: DN65-300
• Trademark: Flowcon
• Origin: China
• HS Code: 8481801090
• Production Capacity: 2000PC Per Month
• Package Size: 120.00cm * 60.00cm * 65.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

Experience Optimal Flow Control with Unmatched Precision and Accuracy

The FlowCon SB is a state-of-the-art, high-performance static balancing valve meticulously engineered for precise flow regulation in modern HVAC systems. Its advanced variable orifice technology promises exceptional accuracy in flow control, rendering it the perfect choice for both supply and return pipelines. Whether deployed as a standalone innovation or combined with a DPCV (Differential Pressure Control Valve), the FlowCon SB ensures unparalleled system efficiency, significant energy savings, and consistent, reliable performance across all load conditions, providing peace of mind and optimal results.

Detailed Photos

 

Key Features

• Wide Flow Range: Offers an extensive flow capacity ranging from 0.6 to 498 L/s (9.51 to 1792 GPM), catering to the diverse demands of various systems.
• Robust Construction:
  • Body/Cover: Engineered from ductile iron GGG40, enhanced with a resilient epoxy resin coating to ensure longevity.
  • Stem/Disc: Constructed from high-grade stainless steel (AISI 410) and robust ductile iron, offering unparalleled durability.
  • Seals: Made from EPDM, guaranteeing a leak-proof seal conforming to EN12266-1, Class A standards.
• High-Pressure Resilience: Built to withstand a remarkable 1600 kPa (230 PSI) and endure temperatures from -10°C to +120°C.
• Flange Connection: Expertly designed to meet EN-1092-2 PN16 standards for flawless integration into existing systems.
• Tamper-Proof Design: A lockable handwheel offers security, maintaining settings against unauthorized adjustments.

How It Works
The FlowCon SB dynamically adjusts flow using an externally adjustable handwheel, facilitating real-time adjustments without interrupting system operations. Its preset curves (calibrated per valve size) empower engineers to:

1. Select the valve tailored to pipe diameter specifications (DN65-DN300) and desired flow design.
2. Set the flow precisely using the numbered turns (1-18, depending on the model).
3. Measure pressure loss (ΔpBV) via integrated pressure/temperature ports, ensuring accuracy in verification.

Example: For a DN100 valve operating at 13.9 L/s (220 GPM), 8 turns result in a 10 kPa pressure drop- striking the perfect balance between energy efficiency and design specifications.
 

 

Notes:

1. Kv = Flow coefficient (m³/h) - Represents the flow rate achieved at a 1 bar pressure drop.
2. "-" = Data not provided in the original input (refer to full technical specs for comprehensive curves).
3. Fully Open Kv varies depending on the model (consult manufacturer's documentation for details).

 

Applications

• Ideal for HVAC hydronic systems (chilled/heating water solutions).
• Perfect partner valve for DPCV in controlling differential pressure effectively.
• Suitable for commercial buildings, hospitals, data centers, and a variety of industrial plants.

Why Choose FlowCon SB?

• Effortless plug-and-play installation with robust flange compatibility.
• Ensures long-term reliability with corrosion-resistant materials.
• Optimizes energy efficiency by minimizing pump head losses.
• Provides clear, transparent performance metrics with measurable flow and pressure data.

Company Profile

Packaging & Shipping

FAQ

1. What is your term of payment?
A: 30% advance payment, 70% to be paid before delivery after goods are ready.

2. How about your delivery time?
A: Delivery Lead Time: Standard shipment within 30-60days. Exact delivery date will be confirmed based on order quantity and specific requirements.