Product Overview
3-piece direct mount ball valve with latch locking handle, full port.
• 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. 620 LL - 720 LL: FNPT THREADED - size 1/4” to 4”. 621 LL - 721 LL: SOCKET WELD - size 1/4” to 4”. 622 LL - 722 LL: BUTT WELD - size 1/4” to 4”.
