Description:
A new NIBCO high pressure resilient seated butterfly valve 2 1/2" butterfly valve. This is model LD-3022-3. You can read all about them at http://NIBCO.com. This is a NEW valve, first quality.
The NIBCO® lug type butterfly valve provides bi-directional dead-end service without a downstream flange, and bubble-tight shutoff at 250 psi. The valve performs well in isolation and throttling applications, commercial, some light industrial process, and chemical applications that the liner compatibility will permit.
The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. With the internal stem/disc geometric drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway. An extended neck allows for insulation up to 2 inches.
Features:
- Valve pressure rating 250 psi
- 225°F continuous and 250°F intermittent service
- Lug style
- EPDM molded-in seat liner
- Stainless steel disc
- Stainless steel stem with stainless steel bushings
- Geometric drive
- Extended neck
- Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumatic/electric automation
- Not recommended for steam service
- Designed to meet MSS SP-67
- MSS SP-25 (markings)
- U.S. Coast Guard Category A