Bray GRK-SCH Globe Valve Retrofit Linkage Kit, 2-1/2 Inch

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Product ID:
6.00 (Lbs.)
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Free Ground
Ships From:
Texas - Direct From Bray

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Bray GRK-SCH Globe Valve Retrofit Linkage Kit, 2-1/2 Inch:
- For Schneider VB-8000, VB-92x3, VB-9313 series globe valves.
- 2-1/2 Inch.
- Linkage kit ONLY, does NOT include actuator or valve. For actuator selection please complete and return retrofit form above.
- Compatible actuators (sold separately) include: GA24-562, GASRE24-450, GASEX24-450.

The GRK Series Retrofit Linkage is available for many types of globe valves ranging in sizes from 1/2" to 6". The valve linkage is constructed of sturdy
extruded aluminum which prevents twisting and distorting. This linkage assembly may be used to control many types of fluids including steam applications.

Pneumatic valves and systems have been used for controls in the HVAC market for the past several decades. In the early days of building automation systems, before the advent of control networks, control systems consisted of pneumatic controls or wire bundles connected to relays, switches, potentiometers, and actuators.

Cabling was installed in a point-to-point fashion between electrical panels, the sensor inputs and actuator outputs. The functionality of these control systems are relatively rudimentary and inflexible. With the dawn of electronic actuation coupled with newly advanced building automation systems, it only follows that many pneumatically controlled valves are now being partially or completely replaced with electronic valve assemblies.

The advent of solid state technology offers a means of using logic circuits to replace wire and relays. Pneumatic controls and electrical panels have given way to direct digital controllers, which are programmed or configured.

Our Retrofit Kits make the transition from Pneumatic to DDC easier. In those instances when an existing globe or butterfly valve needs to be fitted with the proper electronic actuator, Bray has a quick, easy, and cost effective solution.

  • Valve Size (In.):2.5

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