Critical Flow Valves™ — A DeltaValve Product
As Critical Flow Valves™, A DeltaValve Product, we draw on the unmatched engineering expertise of DeltaValve, LLC to design and customize severe-service flow control solutions for the most demanding applications. Since the revolutionary introduction of specialized isolation technology in 2001, DeltaValve sealing solutions have reliably isolated hydrocarbons from the atmosphere—enabling refiners to automate critical processes while keeping personnel safely out of harm’s way.
Built on this legacy of innovation, Critical Flow Valves delivers high-performance isolation and flow control solutions engineered for reliability, safety, and operational efficiency. Through close collaboration with our customers, we continuously refine and enhance product performance—reducing unplanned downtime, simplifying maintenance during turnarounds, and lowering total cost of ownership compared to conventional valve technologies.
Our mission is to advance severe-service flow control with innovative, field-proven solutions that address real-world operational challenges. Across refining and other heavy industrial sectors, we uphold the highest standards of engineering rigor, quality assurance, and application-specific design.
We invest in advanced engineering tools and manufacturing technologies to produce valves that are durable, efficient, and compliant with the most stringent safety and environmental standards. Our solutions improve process reliability, protect personnel, and increase throughput in critical flow applications.
What distinguishes Critical Flow Valves is the strength of our team and our partnership-driven approach. Backed by DeltaValve’s deep domain expertise, our engineers tailor each solution to the customer’s operating environment, fostering long-term relationships built on technical trust and performance accountability.
Today, Critical Flow Valves serves global markets with the backing of DeltaValve’s reputation for excellence. Together, we deliver severe-service solutions that consistently outperform alternatives—advancing safety, efficiency, and reliability while remaining grounded in integrity, quality, and customer focus.