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620LL / 621LL / 622LL North America Series Full Port 3 pc. Carbon Steel Ball Valve w/ Locking Lever and ISO 5211 Mounting Pad
620LL FNPT - 621LL SW - 622 LL BW Bonomi North America Series 3-piece direct mount ball valve with latch locking handle, full port.
Features
ISO 5211 mounting pad/square stem.
Blow-out proof stem, multi-layer V-ring adjustable stem packing.
Pressure rating 1/4” to 2” 1000 psi, 2 1/2” to 4” 800 psi - 150 psi steam.
Temperature range -40°F to +440°F.
TFM 1600 seats, PTFE packing and thrust washer.
Live loaded stem packing design.
Model Details
620 LL: FNPT THREADED - size 1/4” to 4”.
621 LL: SOCKET WELD - size 1/4” to 4”.
622 LL: BUTT WELD - size 1/4” to 4”.
620LL FNPT - 621LL SW - 622 LL BW Bonomi North America Series 3-piece direct mount ball valve with latch locking handle, full port.
Features
ISO 5211 mounting pad/square stem.
Blow-out proof stem, multi-layer V-ring adjustable stem packing.
Pressure rating 1/4” to 2” 1000 psi, 2 1/2” to 4” 800 psi - 150 psi steam.
Temperature range -40°F to +440°F.
TFM 1600 seats, PTFE packing and thrust washer.
Live loaded stem packing design.
Model Details
620 LL: FNPT THREADED - size 1/4” to 4”.
621 LL: SOCKET WELD - size 1/4” to 4”.
622 LL: BUTT WELD - size 1/4” to 4”.
Specifications
| Model | [620LL] NPT Ends, [621LL] SW Ends, [622LL] BW Ends |
| Valve Size | 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" |