The WARE Mod-V is an advanced feedwater control valve designed for precision, reliability, and easy integration into modern boiler systems. It’s made by the experts at WARE using more than seven decades of boiler experience, making it the final word in precise, reliable, durable water control for any feedwater or deaerator application. There are several things that set the WARE Modulating Valve apart, and make it truly stand out as the superior industrial steam boiler valve it is.
The WARE’s proprietary Modulating Feedwater Valve is made with high-quality materials. Crafted from carbon steel, stainless steel, and advanced polymers to WARE’s exacting standards, our Mod-V valve cuts no corners. It’s designed to last as long as you’ll ever need it, offering dependable flow control and a watertight seal every day it’s on the job.
The WARE Mod-V offers precision feedwater control
The ball valve used in the WARE Mod-V valve offers superior flow control thanks to:
- A highly polished ball
- A 60-degree V-port design
- A high-grade polymer seat.
When combined with the WARE Mod-V’s bulletproof non-slip linkage system and fast-response electrical and electropneumatic actuators, operators have more immediate, precise control of flow modulation for optimal industrial steam boiler performance.
WARE's Mod-V Modulating Valve is reliable
Thanks to its design and construction, the WARE Mod-V is one valve you can count on to perform.
- It’s Class 6 bubble tight
- It won’t leak through and flood the boiler. When it’s closed, it’s closed.
- The Mod V valve is usually supplied with Honeywell or Jamesbury actuator motors
- Honeywell and Jamesbury motors are known for offering trouble-free operation year after year.
The WARE Mod-V is versatile enough to work with nearly any boiler system
WARE made this proprietary modulating feedwater valve with standardized electrical and pneumatic inputs, so it’s easy to integrate into any boiler control system out there. It’s unidirectional for greater precision, with clear flow direction markings on the housing.
- The WARE Mod-V can be ordered with either flow direction you choose.
- The WARE Mod-V is available with your choice of threaded or flanged connections
- The WARE Mod-V’s actuator motors are available for either 24- or 120 volt applications
- The WARE Mod-V’s actuator motors can be configured for a 0-135 or 4-20mA control signal, making them compatible with a wide range of control systems.
The WARE Modulating Valve is serviceable
To make sure it keeps performing flawlessly decade after decade, WARE made the Mod-V serviceable, with replaceable CV control elements and greaseable pillow-block bearings. With regular maintenance, your WARE Mod-V can continue to perform, year after year.
The WARE Mod-V is easy to get
WARE’s online store Boilerwarehouse.com stocks every kind of part and supply for nearly every kind of boiler out there. It’s also your convenient online source for the Mod V valve.
- BoilerWarehouse.com has WARE Modulating Valves in a wide range of sizes in-stock and ready to go for any feedwater or deaerator system.
- Online ordering is easy
- Shipping is fast
- The WARE Mod-V from BoilerWarehouse.com can arrive in 24 hours or less in many parts of the country.
- The WARE Mod-V offer premium performance at an affordable, mid-range price.
Whether you need a new modulating feedwater valve, any other part or supply, or the assistance of a professional in servicing and maintaining your boiler, WARE is always here to help. We also stock a full range of new and rental boilers that offer the latest in performance and efficiency. Whatever you need, just let us know.
FAQ
What is the WARE Mod-V Series?
The WARE Mod-V Series is a family of modulating feedwater control valves engineered, manufactured, and tested in-house by WARE. Each Mod-V valve is built to deliver precise, reliable feedwater modulation for industrial boilers and deaerator systems.
Shop the WARE Modulating Valve Series
What makes the WARE Mod-V different from other feedwater valves?
Unlike off-the-shelf control valves, the WARE Mod-V Modulating Feedwater Valve is built from the ground up by WARE engineers. It features a 60° V-port ball design, Class 6 bubble-tight seal, and a non-slip linkage system that provides instant, stable modulation. The result is tighter control, higher efficiency, and longer service life.
Is the WARE Mod-V Series compatible with my existing boiler system?
Yes. Each Mod-V Feedwater Valve is designed for universal integration. Available configurations include 24 V or 120 V actuators, 0–135 V or 4–20 mA control signals, and both threaded and flanged connections—making the Mod-V compatible with virtually any control platform.
How does consistent feedwater control improve boiler performance?
Inconsistent water flow causes unstable combustion, fuel waste, and thermal stress. The WARE Mod-V Valve maintains steady, precise feedwater flow, preventing cycling, improving combustion balance, and protecting boiler internals for long-term reliability.
Where can I purchase the WARE Mod-V Modulating Feedwater Valve?
The WARE Mod-V Series is available exclusively through BoilerWAREhouse.com, WARE’s official online store. Most models are in stock and ship within 24 hours, backed by WARE’s expert technical support.
Does the WARE Mod-V require special maintenance?
No special maintenance is needed. Each Mod-V Valve is built for easy servicing with replaceable CV control elements and greaseable pillow-block bearings—extending the valve’s life and maintaining factory-level performance year after year.