STK-GK model

Features:

• Wafer cast monoblock body with internal cast-in gate wedges and guides for tighter shut-off
• Full port design for greater flow capacity and minimal pressure drop
• Stainless steel gate polished both sides to avoid jamming and seat damage
• Cast stainless steel seat ring, easily replaceable, that mechanically locks the seal. Standard EPDM
seat, also available in other materials (PTFE,...). Metal-to-metal seat and deflection cones available
• Long-life multiple graphite impreg. PTFE/aramid yarn combination with elastomeric core, EPDM
o-ring, packing with easy access and adjustable gland follower. Wide range of materials available
• RAL-5015 blue epoxy-coating on all cast iron/carbon steel components
• Automated valves provided with gate guards in accordance with EU Safety Standards
• Other options: bonnets, V-ports, flush ports, special materials, fabricated valves, etc.
• Actuation accessories: limit & proximity switches, mechanical stops, positioners, solenoid
valves, manual overrides, locking devices, fail safe systems, stem extensions and floor stands