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  • Conoflow's Vacuum Regulators are designed to accurately regulate the sub-atmospheric pressure of a vessel being evacuated. These units are especially suited for laboratory work and test stands for simulation of high altitude conditions.
  • Conoflow's Vacuum Regulators are designed to accurately regulate the sub-atmospheric pressure of a vessel being evacuated. These units are especially suited for laboratory work and test stands for simulation of high altitude conditions. Metal to metal seat (standard).
  • Conoflow's Vacuum Regulators are designed to accurately regulate the sub-atmospheric pressure of a vessel being evacuated. These units are especially suited for laboratory work and test stands for simulation of high altitude conditions.
  • Conoflow's Vacuum Regulators are designed to accurately regulate the sub-atmospheric pressure of a vessel being evacuated. These units are especially suited for laboratory work and test stands for simulation of high altitude conditions.
  • Conoflow’s Differential Pressure Regulators are used to maintain a constant pressure differential across a variable or fixed orifice, providing a constant flow rate regardless of variations in upstream or downstream pressure. Various forms of differential pressure regulators are available.
  • The Conoflow GH22 Series Relay is used to boost, amplify or reduce the pneumatic signal of a controller or similar instrument in a predetermined ratio. Using an independent supply pressure for greater flow volume, the unit relays an instrument signal to a final control element such as a valve actuator.
  • The Conoflow Series GH30 Back Pressure Regulator is used to maintain a constant upstream pressure of gas, vapor or liquid. Designed for accurate regulation under low flow conditions, these units are widely used for protection of analysis instrumentation or as a relief valve in supply pressure lines to control devices.
  • The Conoflow HP300 High Pressure Regulator is designed to accurately control supply pressures up to 10,000 PSIG (69 MPa). This piston sensing, self-relieving regulator allows pressure setting reduction in a closed system by relieving downstream pressure through the regulator.
    For hazardous media applications a non-relieving piston is offered. Where noncorrosive media are present, the HP300 Regulator is offered in both brass and stainless steel constructions. N.A.C.E. models are rated for a maximum supply pressure up to 6,000 PSIG (41.4 MPa). Each unit is supplied with 1/4" inlet, outlet and two gauge ports. CGA cylinder connections are also available.
    The HP300 Regulator provides excellent sensitivity through six control setting ranges: 8-500, 9-800, 10-1500, 15-2500, 25-4000, and 30-6000 PSIG (0.06-3.45, 0.062-5.52, 0.069-10.35, 0.104-17.25, 0.173-27.60, and 0.207-41.40 MPa). All of these regulated pressure ranges can be obtained from one regulator simply by interchanging range/sensor kits. Adjustment within each range is made by a large handwheel (standard) or by an optional "T" bar handle.
    Designed for reliability with minimum maintenance, this unit is commonly used for instrument calibration, for corrosive gases, airline charging systems, cylinder gas regulation, process sampling systems, cylinder filling stations and other applications where rugged construction and accurate control of high pressure is required.
  • Conoflow's HP400 is a piston-sensing, self-contained pressure reducing regulator. High inlet and outlet pressures allow use of this regulator in component testing, calibration systems, manufacturing processes and other applications that require an economical regulator having reliable and safe operating characteristics.
    The brass constructed HP400 Regulator has a maximum supply pressure rating of 3500 PSIG (24.2 MPa). Control setting range for this unit is 20 to 2500 PSIG (0.138 -17.25 MPa). Adjustments within the range are made with a large handwheel furnished with the standard unit. Optional adjustment devices include a wrench style knob with a locking device or a "T" bar handle.
    This unit is supplied with 1/4" NPT inlet and outlet connections. Inlet and outlet gauge ports (1/4" NPT) are standard. The regulator is non-relieving with a captured bonnet.
  • The HP500 Regulator is a self-contained, diaphragm sensing high purity regulator. A broad offering of materials of construction and five control pressure ranges allow use of this unit in applications that include the regulating of specialty gases, gas chromatography, research labs as well as the regulation of corrosive and noncorrosive gases and liquids.
    Material options include brass, 316 stainless steel and 316L stainless steel. N.A.C.E., monel and hastelloy constructions are available upon request. The brass units are rated for a maximum supply pressure of 5,000 PSIG (34.5 MPa) and the stainless steel units are rated to 6,000 PSIG (41.4 MPa). Optional 15 Ra microinch wetted surfaces are available.
    This high purity, pressure regulator is designed to accurately control pressure ranges of 4-25, 4-50, 5-100, 6-250, and 10-500 PSIG (0-0.173, 0-0.345, 0-0.690, 0-1.73, and 0-3.45 MPa). The HP500 has 1/4" NPT inlet and outlet connections. Gauge ports are optional. To suit high purity applications, Vacuseal, VCR and Ultra Seal welded fittings are available. Adjustments within each range are made with a standard large handwheel.
    A wrench style knob with a locking device and a "T" bar handle are optional adjustments.
  • Conoflow’s HP600 has 1/4" NPT inlet and outlet connections. Inlet and outlet gauge ports are standard. High purity internal connections and VCR, Vacuseal and Ultra Seal welded fittings are available upon request. Line and rear mounting are standard for this regulator.
  • ITT Conoflow’s HP610 is a high purity, self-contained, spring-loaded, pressure reducing regulator. This unit is designed for use in applications requiring high flow rates and the ability to relieve outlet media pressure. Non-relieving models are also available.
    The 316 Stainless Steel constructed unit has a maximum supply pressure rating to 250 PSIG (1.73 MPa). The convoluted 316 Stainless Steel diaphragm provides accurate and reliable regulation over a control setting range of 0 - 50 PSIG (0 - 0.35 MPa).
    The HP610 has one ¼” NPT inlet connection and two ¼” NPT outlet connections. Both outlet ports provide the same flow capacity with the central port generally being used as a gauge port.
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