Crispin Air Release, Air & Vacuum and Universal Combination Valves meet or exceed ANSI/AWWA C512 Standards. We also offer a wide variety of special materials for our valves. Please feel free to contact our Sales/Customer Service team with any inquiries.
The TD Series achieves full flow opening as the disc “tilts” in the flow of the media for an incredibly low opening stroke range, thus reducing water hammer, and opening and closing times critical to controlling flow reversal. Available in both top and bottom mount configurations.
Wafer Check Valves are designed to close before the pump stops completely. This prevents flow reversal, which eliminates water hammer and the surges associated with check valve closure. Fully automatic, spring-loaded and double-guided, and all internals are field replaceable.
The K-Flo 500 series is a heavy-duty, resilient seated butterfly valve line for use in municipal, power and industrial applications. Tested for performance as well as seat and body leakage, all of the valves meet or exceed the latest AWWA C504 standards and requirements. Flanged ends are available on sizes 3” through 20”, while mechanical joints are available on sizes 6” thru 20”. Flanged x mechanical joint is currently available in 6", 8", 12" and 16" sizes.
Our smaller sized Double Disc Gate Valve configuration, the 3″–12″ Series offers the same rugged reliability as our larger models at a competitive price, and in a compact package for small pipeline applications. Double Disc gate valves continue to be the most commonly used mechanisms for on/off service.
The C515 Series incorporates a fully rubber-sealed wedge to prevent the embedding and buildup of sand and sediment, while the wedge’s ductile iron core easily handles changes in pressure and surges. The worry-free design allows for a drip-tight seal.
The K-Flo 700 series is a rectangular-ported Plug Valve with 100% Full Port in full compliance with AWWA C517 for use in municipal, power and industrial applications. Top and bottom grit seals, adjustable packing, and stainless steel fasteners are all standard. The 700 Series is also available in both flanged and mechanical joint end versions, and is fully piggable.
In 1905, Clarence Crispin invented and patented the first Air Valve Design, and an industry was born. Today, as a fourth-generation family-owned business, Crispin Valve is a modern, professional company still deeply rooted in our traditional values. We pride ourselves on being the valve industry’s most accessible and responsive manufacturer, and no other company can match our commitment to customer service.
In addition to Air Valves, we manufacture Check Valves, K-Flo Butterfly and Plug Valves, and Ludlow-Rensselaer Gate Valves in sizes ranging from 1/2″ thru 168.” With an extensive presence in the municipal water industry, our valves are also widely used by industrial, mining, chemical, energy and processing companies. They are installed throughout both hemispheres, and in almost every country around the world.
The breadth of our experience allows us to understand and provide the flexibility that customers around the globe require. Regardless of the challenges presented by your valve project, we have a solution for you. And we’ll partner with you every step of the way.
President & CEO of Crispin Valve
Our family of representatives has the breadth of product knowledge and industry experience to answer even your most technical valve questions. Click on the links at left to connect with the Crispin representative who serves your territory.click here for canada
With a focus on Drinking Water and Wastewater Treatment, Design and Modeling, and Water Reuse and Reclamation, this year’s WEFTEC Conference in Chicago will have more than 10,000 attendees and 800 industry provider booths at its Exhibition from October 2-4th. Come meet Crispin Valve’s Executive, Engineering and Sales teams to learn more about our expanding product line.read more
Crispin offers great benefits, advancement opportunities, and a respectful, relaxed but professional atmosphere. Come grow with us!