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Valves, Actuators and Accessories • Gate Valves Orbinox
Transmitter Isolation Valve KP Model
DESCRIPTION Orbinox KP valve provides isolation of an instrument level transmitter from a storage tank. Installation of this valve allows for transmitter replacement or maintenance without disruption of the process or draining of the vessel.
FEATURES • Body: Wafer style cast stainless steel monoblock with raised face. Internal cast-in gate wedges and guides allow for tighter shut-off. Full bore design for greater flow capacity and minimal pressure drop. Internal design avoids any build-up of solids that would prevent valve from closing.
• Gate: Stainless steel gate as standard. Gate is polished on both sides to avoid jamming and seat damage. The bottom of the gate edge is machined to a bevel to cut through solids for a tighter seal in the closed position.
• Seat: Unique design that mechanically locks the seat in the inner side of the valve body with a cast, easy to replace, stainless steel seat ring. Standard EPDM also available in different materials such as PTFE, etc.
• Packing: Long-life packing with several graphite impregnated PTFE and Aramid yarn combination with an elastomeric core, plus an EPDM O-ring with an easy access packing gland ensuring a tight seal. Long- life braided packing is available in a wide range of materials. • Stem: The standard stainless steel stem offers a long corrosion resistant life. • Actuators: All valves supplied with wrench. • Yoke or Actuator Support: Made of stainless steel (Epoxy coated steel available on request). Compact design makes it extremely robust even under the most severe conditions. • Epoxy Coating: The epoxy coating on all ORBINOX cast iron and carbon steel components is electrostatically applied, making the valves corrosion resistant with a high quality finished surface.
SPECIFICATIONS Sizes:
Standard flange connection: Working pressure: Directives:
DN 80
PN10 / ANSI 150 DN80: 10 bar
DIR 98/37/CE (MACHINES)
DIR 97/23/CE (PED) Fluid: Group 1(b),2 (Cat. I, mod. A) DIR 94/9/CE (ATEX)
Please contact Rawson for information and availability of categories and zones.