Ralston Compressed Gas Control

Ralston Compressed Gas Control
Ralston Instruments Compressed Gas ControlRalston Instruments Compressed Gas Control

Precision Compressed Gas Control for Demanding Applications

Experience unmatched precision and reliability with the Ralston Instruments Compressed Gas Control, now available through Transcat. Designed for professionals who demand accuracy, safety, and performance, this cutting-edge gas control solution is essential for pressure calibration, leak testing, and fluid distribution applications. Whether you're working in aerospace, energy, oil and gas, or pharmaceuticals, the Ralston Instruments Compressed Gas Control provides the highest level of control in regulating, measuring, and adjusting compressed gas flow.

Unmatched Precision

Ralston Instruments are renowned for their accuracy, ensuring precise control over gas flow and pressure even in the most sensitive applications. Fine-tuned controls guarantee consistent output, ideal for calibration labs and field technicians alike.

Durability and Build Quality

Built with rugged, corrosion-resistant materials, these instruments are designed to withstand harsh environments and frequent use. The compact, portable design allows for easy transport and fieldwork without compromising on performance.

Wide Pressure Range

Whether you're working with low-pressure or high-pressure gas systems, Ralston Instruments provides versatile options to meet a wide range of pressure requirements, from atmospheric to thousands of PSI.

Exceptional Compatibility

Ralston gas control systems are designed to be compatible with a broad range of gases, including nitrogen, helium, argon, and more, making them a versatile tool in any technician's kit.

 

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  • Ralston Instruments QTVC-4FBA-RG-2M-1M QTVC Volume Controller, 1/2" F BSPP Gauge Adapter, 2m, 1m Hoses
    Ralston Instruments QTVC-4FBA-RG-2M-1M QTVC Volume Controller, 1/2" F BSPP Gauge Adapter, 2m, 1m Hoses
    Order # QTVC-4FBA-RG-2M-1M Mfg # QTVC-4FBA-RG-2M-1M
    $2,145.51
  • Ralston Instruments QTVC-3FBA-RG-2M-1M QTVC Volume Controller, 3/8" F BSPP Gauge Adapter, 2m, 1m Hoses
    Ralston Instruments QTVC-3FBA-RG-2M-1M QTVC Volume Controller, 3/8" F BSPP Gauge Adapter, 2m, 1m Hoses
    Order # QTVC-3FBA-RG-2M-1M Mfg # QTVC-3FBA-RG-2M-1M
    $2,134.77
  • Ralston Instruments QTVC-2FBA-RG-2M-1M QTVC Volume Controller, 1/4" F BSPP Gauge Adapter, 2m, 1m Hoses
    Ralston Instruments QTVC-2FBA-RG-2M-1M QTVC Volume Controller, 1/4" F BSPP Gauge Adapter, 2m, 1m Hoses
    Order # QTVC-2FBA-RG-2M-1M Mfg # QTVC-2FBA-RG-2M-1M
    $2,132.40
  • Ralston Instruments NPAK-4FBA-RG-2M-1M Nitropak, 1/2" F BSPP Gauge Adapter, 2m, 1m Hoses
    Ralston Instruments NPAK-4FBA-RG-2M-1M Nitropak, 1/2" F BSPP Gauge Adapter, 2m, 1m Hoses
    Order # NPAK-4FBA-RG-2M-1M Mfg # NPAK-4FBA-RG-2M-1M
    $5,753.91
  • Rent from the Test and Measurement Equipment Experts

    • check Dedicated rental experts are ready to help you find the right piece of equipment and determine the best course for rental
    • check Transcat provides consultative services on equipment selection, given your existing systems and operations
    • check Ready to use calibrated equipment is is provided quickly in a cost effective and flexible way
    • check Same day shipping is available in most cases
  • Ralston Instruments QTVC-3KPSIG-D Volume Controller, 3KPSIG Digital Gauge Kit
    Ralston Instruments QTVC-3KPSIG-D Volume Controller, 3KPSIG Digital Gauge Kit
    Order # QTVC-3KPSIG-D Mfg # QTVC-3KPSIG-D
    $2,811.04
  • Ralston Instruments QTVC-1MBA-6-3 Volume Controller, 1/8" MNPT Gauge Adapter, 2 Hoses, 2 Process Connections
    Ralston Instruments QTVC-1MBA-6-3 Volume Controller, 1/8" MNPT Gauge Adapter, 2 Hoses, 2 Process Connections
    Order # QTVC-1MBA-6-3 Mfg # QTVC-1MBA-6-3
    $2,080.79
  • Ralston Instruments QTVC-1KPSIG-D Volume Controller, 1KPSIG Digital Gauge Kit
    Ralston Instruments QTVC-1KPSIG-D Volume Controller, 1KPSIG Digital Gauge Kit
    Order # QTVC-1KPSIG-D Mfg # QTVC-1KPSIG-D
    $2,811.04
  • Ralston Instruments QTCM-1KPSIG-D Manifold 1000 PSIG Gauge Kit
    Ralston Instruments QTCM-1KPSIG-D Manifold 1000 PSIG Gauge Kit
    Order # QTCM-1KPSIG-D Mfg # QTCM-1KPSIG-D
    $1,416.44
  • Ralston Instruments QSCM-5KPSIG-D Manifold, 5000 PSIG Digital Gauge Kit
    Ralston Instruments QSCM-5KPSIG-D Manifold, 5000 PSIG Digital Gauge Kit
    Order # QSCM-5KPSIG-D Mfg # QSCM-5KPSIG-D
    $1,750.42
  • Ralston Instruments QSCM-1MSA-20-2 Manifold, 1/8" MNPT
    Ralston Instruments QSCM-1MSA-20-2 Manifold, 1/8" MNPT
    Order # QSCM-1MSA-20-2 Mfg # QSCM-1MSA-20-2
    $1,019.55
  • Ralston Instruments QTVC-2FBA-6-3
    Ralston Instruments QTVC-2FBA-6-3 QTVC Volume Controller, 1/4" FNPT Gauge Adapter, 6', 3' Hoses
    Order # QTVC-2FBA-6-3 Mfg # QTVC-2FBA-6-3
    Also Available:
    $2,083.04
    Also Available:
  • Ralston QTVC-2MBA-6-3 QTVC volume controller, 1/4in MNPT gauge adapter, 6ft, 3ft hoses, (2) 1/4” MNPT process connections
    Ralston Instruments QTVC-2MBA-6-3 QTVC Volume Controller, 1/4" MNPT Gauge Adapter, 2 Hoses, 2 Process Connections
    Order # QTVC-2MBA-6-3 Mfg # QTVC-2MBA-6-3
    $2,084.52
  • Ralston Instruments NPAK-TRS0-2MS0-2FSA
    Ralston Instruments NPAK Liquid Trap with (2) Quick-test Ports, (1) 1/4" NPTM, (1) 1/4" NPTF
    Order # NPAK-TRS0-2MS0-2FSA Mfg # NPAK-TRS0-2MS0-2FSA
    $398.27
  • Ralston Instruments QTCM-3KPSIG-D Manifold, 3000 PSIG Digital Gauge Kit
    Ralston Instruments QTCM-3KPSIG-D Manifold, 3000 PSIG Digital Gauge Kit
    Order # QTCM-3KPSIG-D Mfg # QTCM-3KPSIG-D
    $1,416.44
  • Ralston Instruments QSCM-2MSA-20-2 Manifold, 1/4" MNPT
    Ralston Instruments QSCM-2MSA-20-2 Manifold, 1/4" MNPT
    Order # QSCM-2MSA-20-2 Mfg # QSCM-2MSA-20-2
    $1,022.42
  • New
    Ralston Instruments QTVC-EN-KIT5-GR ControlPak Pressure Controller, 3000 psi FieldLab
    Ralston Instruments QTVC-EN-KIT5-GR ControlPak Pressure Controller, 3000 psi FieldLab
    Order # QTVC-EN-KIT5-GR Mfg # QTVC-EN-KIT5-GR
    $5,231.20
  • Ralston Instruments NPAK Nitropak, 3/8" F BSPP Gauge Adapter, 2m, 1m Hoses
    Ralston Instruments NPAK Nitropak, 3/8" F BSPP Gauge Adapter, 2m, 1m Hoses
    Order # NPAK-3FBA-RG-2M-1M Mfg # NPAK-3FBA-RG-2M-1M
    $5,743.17
  • Ralston Instruments NPAK-2FBA-RG-2M-1M Nitropak, 1/4" F BSPP Gauge Adapter, 2m, 1m Hoses
    Ralston Instruments NPAK-2FBA-RG-2M-1M Nitropak, 1/4" F BSPP Gauge Adapter, 2m, 1m Hoses
    Order # NPAK-2FBA-RG-2M-1M Mfg # NPAK-2FBA-RG-2M-1M
    $5,740.80
  • Ralston Instruments NPAK-3KPSIG-FL NPAK, 3KPSIG FieldLab Pressure Calibration Kit
    Ralston Instruments NPAK-3KPSIG-FL NPAK, 3KPSIG FieldLab Pressure Calibration Kit
    Order # NPAK-3KPSIG-FL Mfg # NPAK-3KPSIG-FL
    $8,416.73
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