Delval Flow Controls provides a wide range of quality products with the reliability you can count on. Our designs are based on industry requirements and our customers' feedback. All Series 75/76 ball valves are manufactured in ISO 9001 certified facilities with a robust quality management system and in conformance to ASME B16.34 and API 608 specifications.
- Solid, one-piece ball
- Top plate drilled to ISO 5211 bolt circle dimensions
- Contoured seat design with no seat extrusion
- Fully adjustable packing gland with actuator mounted
- Live loaded graphite stem packing
- Robust stem provides real blowout proof design
- Anti-static device between ball-to-stem and stem to-body connection
- Self relieving seats as standard
