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SIEMENS MOORE 61 Series - PNEUMATIC VOLUME BOOSTER

Model Number: 61

The Siemens Moore Series 61 Pneumatic Volume Booster Relays reproduce pneumatic signals in a 1:1 ratio for applications where input isolation or increased flow capacity are required. Various models are available to meet a wide range of requirements.

Valve Service:
Model 61H High-Capacity Booster Relay: The Model 61H High-Capacity Booster Relay was designed to improve the stroking speed of large diaphragm valves. As such, it incorporates a stabilising bypass needle valve between the input and output, eliminating the need for an externally piped bypass.

Model 61VH High-Capacity Booster Relay: The Model 61VH High-Capacity Booster Relay was designed for use on control valve actuators that require very fast stroking speeds. As such, it incorporates a stabilising bypass needle valve between the input and output, eliminating the need for an externally piped bypass. Both 61H and 61VH feature a stabilising bypass needle valve between the input and output, which eliminates the need for an externally piped bypass.

Pneumatic Control:
Model 61L Moderate Accuracy Booster Relay: The Model 61L Moderate Accuracy Booster Relay combines moderate accuracy with a moderate capacity (approximately 4.5 scfm output at 9 psi). Like the Model 61H relay, this instrument is used primarily in straight forward valve booster applications.

Model 61F High Accuracy Booster Relay: The Model 61F High Accuracy Booster Relay via the sensitive preformed diaphragms in this relay provides greater accuracy in 1:1 transmission. Its output capacity is about 1/4 that of the Model 61L. As such, it is suitable for use in measuring circuits.

Model 61FE Booster Relay: The Model 61FE Booster Relay is similar to the Model 61F; however, it also includes a 1/8" NPT connection for those applications where a tapped exhaust is required.

Some benefits of the Siemens Moore Model 61 are:

  • Force-balance principle produces a proportional output for pneumatic circuit flexibility
  • Built-in stability needle valve on the 61H minimises piping needs
  • Improved valve stroking speed for better process control
  • Epoxy powder coating provides improved corrosion resistance
  • Accurate 1:1 signal relay provides pneumatic circuit design flexibility

Items held in stock are available for next day delivery if ordered by 2pm. Items not in stock will state expected delivery time for each individual part number.

Any products not availale for online purchase are generally on a 2-3 week delivery, please call our sales office on +44 (0) 800 328 8511 for price and delivery.

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