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  • KTM Series NB1 Three Way Floating Ball Valve with Manual Actuator
KTM-K-series nb1 floating ball valve manual actuator

KTM Series NB1 Three Way Floating Ball Valve with Manual Actuator

Descripción del producto

The KTM Series NB1 is a three-way, two seat, L-port floating ball valve available in both full and reduced bore configurations complete with manual actuator, configurable as a handle or gear operator.

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Características

KTM Series NB1 Three Way (2 Seat) Floating Ball Valve
  • Positive alignment of body.
  • Blow-out proof stem for safety.
  • Sphericity tolerance of the ball is unsurpassed.
  • Multiple layers of adjustable PTFE chevron packing rings for standard model enable excellent fugitive emission control.
  • Positive position indication.
  • Locking device capable.
  • Heavy duty body construction.
  • Machined ISO 5211 top mounting flange.
  • Live load springs keep constant force on stem-seal packing, ensuring seal integrity and extended valve life.
  • Dual shaft bearings for high cycle life operation.
  • Higher Cv (Kv) values and less cost for diverting which can be normally done with multiple installation of valves.
  • OM2 compatible, co-polymer E-seat as standard.
Emerson Manual Actuator
  • ENGINEERED FOR RELIABILTY – Robust construction in a variety of materials with features such as full and life-long lubrication available.
  • FLEXIBLE CONFIGURATION – Where available with the type of manual actuator, the solution can be configured with adjustable travel stops, worm and quadrant style gearboxes and anti-clockwise operation.
  • SIMPLE INSTALLATION – Modular mounting concept for easy attachment to Emerson valves and can be mounted in most orientations.
  • CUSTOMIZABLE OPTIONS – Achieve reliable efficient isolation to match your specific application with many available optional extras including chain wheels, limit switches, floor stands and security features.

Especificaciones

KTM Series NB1 Three Way (2 Seat) Floating Ball Valve
Size range
DN 40 - 200 (NPS 1½ - 8) Full bore, DN 125 - 250 (NPS 5 - 10) Reduced bore
Pressure rating
ASME Class 150, 300 JIS 10K, 20K
Temperature
-29°C to 270°C (-20°F - 518°F) Standard, Up to +500°C / 932°F Optional
Seats
2 seats (L -port)

Documentos y dibujos

KTM Series NB1 Three Way (2 Seat) Floating Ball Valve
Emerson Manual Actuator