Valves By Design
- API 594 Dual Plate Check Valves
- API 600 Pressure Seal Valves
- API 600 Cast Steel Valves
- API 602 Forged Steel Valves
- API 603 Corrosion Resistant Valves
- High Performance Butterfly Valves
- Cryogenic Valves
- Bronze Valves
- Iron Valves
- Quality Assurance
- Industries Served
- Modifications & Field Services
Industrial Valve Manufacturer
Since 1846, Powell Valves has been centered around one thing: 100% customer satisfaction. We strive to continually improve on all aspects of our daily operations. Our mission, coupled with our product line manufactured to the highest quality standards, continues to be what separates us from the competition. At Powell, all of our facilities are recognized with ISO 9001 "Worldwide Quality."
As a leading industrial valve manufacturer, we offer a wide range of products. Our product line includes: Gate valves, check valves, globe valves, non-return valves, dual-plate check valves, and high performance butterfly valves. With the most complete multi-turn product line for a single source manufacturer, our valves are produced to the highest quality standards with ultra-modern manufacturing technology and astute materials sourcing.
As a full-service valve company, we offer a a variety of products as well as modifications and field services. Our modification facility in Manning, South Carolina, is equipped to provide a wide range of custom modifications. Our valve expertise is unmatched, and we look forward to servicing your future valve needs.
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Powell Valves News
The Wm. Powell Company's is pleased to announce the promotion of Tammy Kirkley to Shipping/Receiving Manager at our Manning, SC distribution Center.
Powell Valves' Willard Painter was recognized for 25 years of service from the American Petroleum Institute (API) and the Manufacturer's Standardization Society (MSS).
API624 status bulletin updating Powell Valves implementation of the new API 624 Fugitive Emissions Standard.
API 600 Cast Steel Valves
API 602 Forged Steel Valves
API 603 Corrosion Resistant Valves
API 600 Pressure Seal Valves
API 594 Dual Plate Check Valves
API 609 High Performance Butterfly Valves