At RED-WHITE VALVE CORP. (RWV), we provide high-performance flow control solutions designed to streamline installation and maximize system efficiency. Our High Velocity (HV) Pump Flange Valves are engineered specifically for high-efficiency circulator pumps, providing a reliable, multi-function shutoff solution that reduces leak points and installation time.
To assist clients in diverse markets, our team works closely with you from material selection and design through manufacturing and testing to optimize product quality and performance. Learn more about the benefits of our ABHV Series circulator pump flange valves, common applications, and how RWV supports your hydronic systems.
High Velocity Pump Flange Valve Benefits
The key benefits of using an RWV High Velocity Pump Flange Valve include:
Optimized Flow Dynamics
Featuring a conical inlet design, these circulator pump flange valves minimize turbulence and ensure smooth fluid transition, which is critical for high-efficiency pumping systems.
Universal Compatibility
Our rotating flange design with slotted holes ensures a perfect fit for both standard and high-velocity pumps, offering maximum field flexibility.
Leak-Proof Reliability
By integrating the flange, ball valve, and drain into a single forged body, we eliminate multiple threaded joints, significantly reducing potential leak points.
Simplified Maintenance
Equipped with an integrated side drain valve and cap, these valves allow for easy system purging and pump service without draining the entire loop.
Superior Durability
Manufactured from high-quality DZR lead-free brass and featuring chrome-plated balls and PTFE seats, our pump flanges with valves are built to withstand demanding commercial and residential environments.
Applications of High Velocity Pump Flange Valves
They are typically installed on the suction and discharge sides of circulator pumps in:
-
Domestic Hot Water Recirculation Loops
Securing the circulator pump to the piping, combining the functionality of a flange connection and a shutoff valve.
-
Multi-family Residential Buildings
Ensuring consistent flow and easy serviceability for central heating loops.
-
Commercial HVAC Systems
Providing reliable isolation and drainage for high-capacity pumps.
-
High-Rise Office Complexes
Managing high-velocity fluid streams in pressurized vertical systems.
-
Educational and Healthcare Facilities
Where system uptime is critical and maintenance must be performed quickly and cleanly.
ABHV Series Circulator Pump Flange Valves: High Velocity Solutions
Why Choose RED-WHITE VALVE CORP. Pump Flanges?
RWV has served as a leading provider of innovative and proprietary valve technology for more than 50 years. As an ISO 9001:2015 and ISO 14001:2015 certified company, we adhere to the highest industry standards.
Our ABHV series is AB 1953, NSF/ANSI/CAN 61 & 372 certified, ensuring they meet the strictest lead-free requirements for potable water and hydronic applications. Each kit includes a bolt kit, wing handle, and gasket, providing a complete “out-of-the-box” solution for the professional installer.
Frequently Asked Questions (FAQs)
What is the advantage of a "Rotating Flange"?
The rotating flange allows the installer to align the valve handle and drain port in the most accessible position, regardless of the pump’s orientation, making it much easier to service in tight mechanical rooms.
Can these valves be used with standard velocity pumps?
Yes. While optimized for high-velocity pumps, our circulator pump flange valve has a slotted hole design and conical inlet that make it compatible and effective for standard-velocity pump applications as well.
What materials are used in the ABHV series?
Our valves are forged from DZR (Dezincification Resistant) Lead-Free Brass, featuring PTFE seats, EPDM O-rings, and stainless steel or chrome-plated brass components for maximum corrosion resistance.
RED-WHITE VALVE CORP.: Leaders in Industrial Flow Control
For the best in high-velocity pump flange technology, turn to the experts at RWV. We manufacture our pump flanges with valves in-house for optimal quality control. Contact us or request a quote today to learn more about our product offerings.
