Industrial Products / Valves - Actuators Import and Export Activities in Tunisia

i'm looking for a supplier of industrial spare parts , hydrolique , pneumatique and automation please Our company, thanks to a renowned international network, specializes in the representation, marketing of goods and services relating to the needs of manufacturers and leisure parks; Components and accessories for automation systems, electrical and electronic parts, compressed air, pneumatics (cylinders, distributor, connections and reductions, coupling, hose and pressure gauge)... • Pressure measurement and temperature regulation instrumentation • Industrial resistors, temperature regulator, thermometer, temperature probe, ceramic accessories for high temperature sheath and anti-heat wires • Conveyor belt, Hydraulic equipment, high pressure pipes, industrial valves, joints, braid, combustion engine jams, motors and electric gear reducers, cables, transformers, Circuit breakers, capacitors, meters, batteries, rectifiers, Surge protectors, pneumatic electric hand tools , compressors, Pneumatic equipment, Measuring instruments, etc. • Consumables and parts for public works, mining and quarrying machinery. SIEMENS, ABB, OMRON, IFM, TELEMECANIQUE, PYXSYS, SMC, Endress & Hauser, Grundfos, Menci, BEKO, ILSA, BAKON, IRON, KOMA, Wika, PIAB, CMATIC, General motors (GM), KOMATSU, Caterpillar, MIC, Manitou, Hyster, Cumins, PARKER, ATLAS COPCO, CASE, GCB, Heidelberg, Mano Roland, KBA, KAMORI, MÜLLER MARTINI, RYOBI, STAHL, POLAR, WOHLENBERG, WEKO, BECKER, LENZE, LEUZE, NORGREN, FESTO, REXROTH, Etc so we are looking for a supplier in turkey for those brands

We are interested in buying natural gas regulators, meters, valves, solenoid valves, and filters of different diameters and different flow rates.

Could you recommend a flow meter that responds to these characteristics : 1) The measured medium is gas, air compressed, nitrogen, oxygen. The temperature is 0 to 50 degrees. 2)The pipe diameter is DN50. 3) The signal output is 4-20mA.