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GH22 Series Ratio or Flow Boosting Relay

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.

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GH30 Series Back Pressure Regulator

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.

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GH40 Series (302/303 Stainless Steel Internals) Service Pressure Reducing Regulator

Conoflow's Service (GH40 Series) Regulators are for applications where positive shut-off and minimum air consumption are required. These rugged units with flow capacities and performance characteristics which allow the units to operate in both instrument and industrial applications. Teflon Buna "N" Teflon diaphragms are standard in the Stainless Steel units.

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GH40 Series (316 Stainless Steel Internals) Service Pressure Reducing Regulator

Conoflow's Service (GH40 Series) Regulators are for applications where positive shut-off and minimum air consumption are required. These rugged units with flow capacities and performance characteristics which allow the units to operate in both instrument and industrial applications. Teflon Buna "N" Teflon diaphragms are standard in the Stainless Steel units.

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GH40 Series (Aluminum Bonnet) Service Pressure Reducing Regulator

Conoflow's Service (GH40 Series) Regulators are for applications where positive shut-off and minimum air consumption are required. These rugged units with flow capacities and performance characteristics which allow the units to operate in both instrument and industrial applications. Buna "N" diaphragms are standard in the aluminum units.

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GH40 Series (Brass) Service Pressure Reducing Regulator

Conoflow's Service (GH40 Series) Regulators are for applications where positive shut-off and minimum air consumption are required. These rugged units with flow capacities and performance characteristics which allow the units to operate in both instrument and industrial applications. Buna "N" diaphragms are standard in the Brass units.

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GH40VT Series (316 Stainless Steel) Vacuum Service Regulator

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.

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GH40VT Series (Brass) Vacuum Service Regulator

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.

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GI Series All Plastic Gauge Isolator

Truflo GI Series Gauge Isolators allow inexpensive pressure gauges, or any other pressure instrument to be used in corrosive services. The upper chamber (gauge side)is filled with a stable fluid such as glycerin or silicone. A Teflon® diaphragm separates it from the lower chamber which receives the media under pressure. Customers can easily fill isolators and install their own gauges.

Features:

Easy to Mount Gauges
No Special Equipment is Required
Perfect Mate for Truflo OBS Plastic Gauges
Provision for Fill Port
Housing has a Threaded Vacuum Port for Extracting any Trapped Air during the filling process
High Chemical Resistance
Choice of Body Materials for a Wide Range of Applications
PTFE bonded FPM dished diaphragm for High Chemical Resistance and Sensitivity
Heavy Duty Design for Safety
Small Footprint
Heavy Wall Connection Ports

Specifications:

INLET PROCESS CONNECTION : ½" (M) / (F) NPT / BSP / G / Flange INSTRUMENT CONNECTION : ¼" NPT / G DIAPHRAGM : PTFE Teflon®

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Glass fiber reinforced polyester (GRP) enclosure, Ex e and Ex tb certified

Glass fiber reinforced polyester (GRP) enclosure, Ex e and Ex tb certified, 110 mm x 110 mm x 65 mm, Customizable configuration of cable gland types as per specification, Installation in Zone 1, Zone 2, Zone 21 and Zone 22

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GT_8 Series Milliampere Electro-Pneumatic Transducers

Conoflow’s Electro-pneumatic Transducers accept a variety of electrical input signals and convert them to proportional output signals of 3-15, 3-27 or 6-30 PSIG (21-103, 21-186 or 41-207 kPa).

The GT_8 Series Transducers incorporate low impedance circuitry and a range selector jumper switch which can be positioned to accept 4-20 or 10-50 mA DC current inputs. The selector feature permits stocking only one unit that can be used in various locations throughout the plant. For easy field adjustment these units are equipped with an external zero setting and a built-in potentiometer on the circuit board for span adjustment.

Optional input signal of 0-20 mA is available on the GT_8 Series.

Specifications:

Input Range: 4-20 mA DC | 10-50 mA DC
Nominal Input Impedance: 145 ohms | 60 ohms
Linearity: ± 1%
Temperature Effect: 0.2%FS/10°F (-12°C) change for a 2°F/minute rate of change (2)
Ambient Temperature Range: 0° to +150°F (-18° to +66°C)
Approx. Shipping Weight: 7 lbs. (0.77 Kg)

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GT_8 Series Milliampere Explosion-Proof Transducers

Conoflow's GT_8 Series Transducers are explosionproof approved by Factory Mutual (FM), Canadian Standards Association (CSA) and CENELEC. These units incorporate the same high-quality standards as our other I/P Transducer lines and are backed by Conoflow's years of experience as a leading manufacturer of instrumentation.

These units accept a variety of electrical input signals and convert them to proportional output signals of 3-15, 3-27 or 6-30 PSIG (21-103, 21-186 or 41-207 kPa). Other output signals are also available. Consult the factory for details.

Specifications:

Input Range: 4-20 mA DC | 10-50 mA DC
Nominal Input Impedance: 145 ohms | 60 ohms
Linearity: ± 1%
Temperature Effect: 0.2%FS/10°F (-12°C) for a 30°F (-1°C) change in 15 minutes
Ambient Temperature Range: 0° to +140°F (-18° to +60°C)
Approx. Shipping Weight: 13 lbs. (5.9 Kg)

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