The Marwin 6801 is an API 607 certified fire safe flanged ball valve with full port construction, tight shutoff and low torque.
Full port valves have a full diameter, straight, constriction-free flow path, giving about the same flow capacity as a similar size piece of pipe. The Marwin 6801 can be used when flow capacity/pressure drop is the most important consideration, or when frequent cleaning with a flush or pig is required.
- Investment cast 2-piece bolted body construction
- Blow-out proof stem
- Reinforced PTFE seats
- Adjustable, live-loaded graphite packing
- API 598 inspection and testing
- API 607 5th Edition fire tested
- Locking lever operator