Reduce Plant Shutdown Requirements With Change-Over Valves

Seetru have an extensive range of Pressure Relief Valves and Liquid Level Gauges as well as a range of Auxiliary Valves including Change-over Valves. Change-over Valves are used if a plant shutdown is impossible or undesirable for process engineering or commercial reasons. With Change-over Valves it is possible to switch over between parallel Safety Valves without interrupting operation, so that maintenance work can be carried out on each Safety Valve in turn. This valve is available with a wide range of elastomer seals as standard, other seals are available on request. Flanged inlet connections are also available on request. Typically used in the refrigeration industry, however they are used elsewhere and are suitable for wide industrial application. • System Connections: ½" to 1⅝ x 12UN-2A" BSP,BSPT,NPT • Valve Connections: ½" to 1" BSP,BSPT,NPT • Maximum Bore Size: 13.7 mm • Materials of Construction: Stainless Steel with Mild Steel or Stainless Steel Internals • Seal Material: Elastomer, P.T.F.E. • Maximum Safety valve Set Pressure: 55.2 Bar.g • Temperature Range: -30 °C to 200 °C (subject to seal material) • Test Certification: Included - supplied free of charge Contact our technical sales engineers with your enquiry via: Tel: +44 (0)117 927 9204 Email: sales@seetru.com Web: www.seetru.com

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