The company GASTECH with its plants of 8,000 square meters (4,000 m² are covered) is based in Çanakkale Industrial Zone (Turkey). Gastech Engineering was established with the aim of producing technological gas equipment for use in natural gas lines with 20 years of knowledge and experience.
Gas Pressure Regulators
Spring Loaded Gas Pressure Regulators
Direct-acting R Serie Gas Pressure Regulators According to 2014/68/EU Directive, EN334 and EN 14382
- Fail Open regulator
- Balanced valve or Ratio System
- Rugged construction for durability
- Wide pressure regulation range
- Full seal at zero flow
- Easy maintenance
- Optional minimum and/or maximum pressure slam-shut device
- With or Without SSV
- With electric position indicator SSV closed by an inductive proximity switch
- Internal Relief Valve
- Combined monitoring system
- Bypass system for to activate SSV easily
Direct-acting F Serie Gas Pressure Regulators According to 2014/68/EU Directive, EN334 and EN 14382
- Fail Open regulator
- Balanced valve
- Rugged construction for durability
- Wide pressure regulation range
- Full seal at zero flow
- Easy maintenance
- Optional minimum and/or maximum pressure slam-shut device
- Optional silencer internal and/or external
- With or Without SSV
- With electric position indicator SSV closed by an inductive proximity switch
- Internal Relief Valve
- Combined monitoring system
- Bypass system for to activate SSV easily
Pilot Operated Gas Pressure Regulators
Direct-acting F-P Serie Gas Pressure Regulators According to
2014/68/EU Directive, EN334 and EN 14382
- Balanced valve
- Rugged construction for durability
- Wide pressure regulation range
- Full seal at zero flow
- Easy maintenance
- Optional minimum and/or maximum pressure slam-shut device
- Optional silencer internal and/or external
- With or Without SSV
- With electric position indicator SSV closed by an inductive proximity switch
- Combined monitoring system
- Bypass system for to activate SSV easily
The Z Serie pilot controlled downstream pressure regulator for medium and high pressure applications In addition to supply networks for civil and industrial use, it is also suitable for system installation, especially for natural gas distribution Accuracy of the regulated pressure, high variability ratio, rapid adaptation to changes in operating conditions, the regulator makes the Z Serie suitable for use in gas supply systems of stations although there may be sudden changes in the flow rate Z Serie regulator is classified as a regulator which reacts in closing according to EN 334 : 2019 European standard. (Fail to Close) This is a complete top entry design which provides advantageous operation, such as full maintenance without removing the connecting pipe.
Low Gas Pressure Regulators
RL Series – Low Pressure Regulators
The “RL” series of spring-loaded diaphragm controlled balanced valve design regulators are suitable for low and medium outlet pressure. The “RL” series regulators are supplied with internal sensing lines and are preset for an optional connection to an external sensing line by the customer.
- High flow rate coefficient
* High accuracy, even at maximum flow rates
* Reduced response times
* No internal leakage at zero flow rate,
* Periodical maintenance without disassembling the body from the pipework
Gas Filters Pmax: 6 Bar
GF Series – Aluminum Body Pmax:6 bar Gas Filters
Type “GF” cellular gas filters are designed for retaining gas impurities, such as dust, rust and other solid particles in gas carrying lines at a defined location They are mainly used in gas pressure regulating and measuring stations power plant and upstream of equipment, the function of which would be impaired by contaminants The filters are suitable for gases in accordance with DIN 3840 ve EN 12516 and neutral non corrosive gases. (Other gases on request)
- Outdoor version as standard
- Easily replaceable filter cartridge with hydrophobic filter medium
- Optimized flow control ensures high filtration efficiency.
- Optionally available with differential pressure measurement
(for electric remote transmission, differential pressure gauge with limit switch)
Gas Filters Pmax: 25 Bar
GS Series – Pmax:25 bar Gas Filters
Cartridge Gas Filters GS Serie According to 2014/68/EU Directive, EN13445 standard. Type GS and cellular gas filters are designed for retaining gas impurities, such as dust, rust and other solid particles, in gas-carrying lines at a defined location. They are mainly used in gas pressure regulating and measuring stations, power plants and upstream of equipment, the function of which would be impaired by contaminants. The filters are suitable for gases in accordance with DVGW Code of Practice G 260 / G 262 and neutral non-corrosive gases. (Other gases on request). According to 2014/68/EU directive. Outdoor version as standard
- High filtration efficiency
- Wide range of accessories
- Large particle chamber
- Replaceable cartridge structure
- High flow capability
- Eco-friendly cartridge
- Outdoor version as standard
- Easy maintenance
Gas Filters Pmax: 50 Bar
Z Series – Pmax:50 bar Gas Filters
Cartridge Gas Filters Z Serie According to 2014/68/EU Directive, EN13445 standard. Type Z Serie cellular gas filters are designed for retaining gas impurities, such as dust, rust and other solid particles, in gas-carrying lines at a defined location. They are mainly used in gas pressure regulating and measuring stations, power plant and upstream of equipment, the function of which would be impaired by contaminants. The filters are suitable for gases in accordance with DVGW Code of Practice G 260 / G 262 and neutral non-corrosive gases. (Other gases on request). According to 2014/68/EU directive.
- High filtration efficiency
- Wide range of accessories
- Large particle chamber
- Replaceable cartridge structure
- High flow capability
- Eco-friendly cartridge
- Outdoor version as standard
- Easy maintenance
Solenoid Valves
Manually Reset Solenoid Valves
SV Series – Manually Reset Solenoid Valves, Normally Open or Closed
Type ‘SV’ Serie Solenoid valves are designed to be combined with any gas detection system which sets off a warning signal to shut off the main delivery when an emergency is detected. They can be installed at the gas piping and connected with a gas detector to Interrupt the gas flow in a danger situation. The electro valve is normally located after a filter, upstream of the regulation apparatus and preferably outside the measurement zone.
Gas Meters
Rotarymeter
CGR-FX series rotary gas meters are electromechanical pressure devices designed to measurement of volume of gas transported by pipeline. Gas meters in the standard version can be installed in locations with potential presence of explosive atmospheres formed as mixtures of gases classified as explosion groups IIA and IIB with air. Special gas meters versions are designed for IIC gas explosion group. Table 1 lists the physical properties of the most common gases and gas mixtures that can be measured with CGR-FX rotary gas meters.
Turbine meter
The CGT-02 turbine gas meters are flow meters designed to measure quantity of gases. The meters can be used for gas flow ranges from 5 up to 10 000 m3/h. It measures the amount of gas according to the flow principle. The gas passes through an integrated flow regulator, which distributes it proportionally and in circular flows directing it to the turbine wheel. Turbine blades are driven by gas flow and the angular speed of rotation is proportional to the gas flow rate. Energy consumption, which is perceived as pressure loss, is reduced to the absolute possible minimum thanks to the application of flow regulator, high precision ball rods and the use of the most accurate tolerances of all measuring parts and their proper alignment. The circular motion of the turbine wheel is mechanically transmitted by gear wheels and a combined gas-tight and hermetic magnetic coupling to the index unit mounted at the top of the casing and indicates the working volume on the collector.
The CGT-02 gas meters are applied in measurement systems where high accuracy is required:
- transportation of natural gas
- primary and secondary measurements
- control metering of the natural gas and non-aggressive technical gases in industry
- flow measurement for technical purposes
Quantometers
CPT Quantometers have been designed to provide our customers with reliable and inexpensive measuring instruments for secondary flow measurements. Our great experience in designing and manufacturing turbine and rotary gas meters resulted in the development of industrial quantometers. Considering our customers’ demands we created an instrument with excellent metrological characteristics and operating performance close to the performances of the turbine gas meters designed for custody transfer measurements. Other advantages of the CPT Quantometers are as follows: high quality, easy maintenance, wide range of external devices that can co-operate with the quantometers, e.g. volume correctors, data loggers, data transmission systems.
Volume Correctors
CMK-03 is a modern, high-class battery-powered metering and billing device that fully meets the requirements of MID directives. It combines unique necessities and experience gained from device sales in global markets. This device is designed to be used for gas measurement, pressure reduction and measuring stations. It can work with any gas meter (e.g. rotor, turbine, ultrasonic) that provides information about the measured volume in pule form. CMK-03 is a battery-powered main corrector with external power supply. Installed batteries provide continuous and without maintenance measurement and data recording for a minimum of 6 years.
CMk-03 is a type 1 gas volume convertor, in other words pressure and temperature convertor, a complete measurement system equipped with algorithms for converting the pule/volume input from gas meter and the measured gas volume to Vb (normal) baseline conditions.
CMK-03 includes many additional inputs necessary for technological, measurement and control purposes. Among others, these includes:
- LFb, LFc control inputs
- Encoder input,
- Namur Standard HF transmitter input.
- Dual ExtCPC inputs for external CPC-03 technological pressure transmitters,
- OUT dual signal outputs,
- Dual input signal IN with two IN inputs in Namur standard.
CMk-03 converter is a read and operated via three independent communication ports in the RS-GAZ2 standard: COM1 (“Tuchel / OPTO-GAS”) and COM2 and COM3 (strip).
It is made of aluminum providing durability, resistance, and a high degree of protection IP66/67. The hinged cover with limiter provides easy and convenient access to the ergonomic connection terminals and batteries powering the device.
It has an LCD display with a cover, keyboard, OPTO-GAS port and RS-GAS2 (Tuchel) connector. Up to two internal pressure transmitters P1 and P2 are in the storage base. The P1 converter is also available in an external version that is permanently connected via a cable. Shielded cables at the base of storage are metal glands adapted for mounting, which increase the resistance of the device and circuits to electromagnetic interference.
CMK-03 is equipped with an LCD display that is readable at any temperature range and an intuitive graphic-text menu. The display backlight is provided by an additional battery, independent of the main batteries of the trimmer.
Safety Relief Valves
RLT Series – Safety Relief Valves
The RLT relief valve is a safety device which vents gas when the system pressure exceeds the set value due to temporary events such as expansion due to rise in gas temperature or downstream pressure shocks caused by sudden changes of flow rate etc.
- Reduced overpressures, even with quite high flow rates
- Fast response
- Easy maintenance
- Internal impulse
- Access to the setting spring adjustment can be sealed if required.
- High setting pressures available
- Periodical maintenance without disassembling the body from the pipework.
Zero Pressure Regulator
RLZ Series – Zero Governor PS: 500mbar
The RLZ series pressure regulator has an adjustable setpoint spring. The pressure regulator complies with EN 88-2. Fuel/combustion air ratio regulation, revamping of combustion systems from modulated fixed air/gas to Stoichiometric ratio – High flowrate coefficient, – High accuracy, even at maximum flow rates, – Inlet pressure compensation diaphragms – Reduced response times, – No internal leakage at zero flow rate, – Periodical maintenance without disassembling the body from the pipework.
Product Information
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