Mark your calendars! COVNA is excited to announce our participation in the upcoming trade show at the Istanbul Fair Center in Turkey. We will be showcasing our latest innovations from May 15th to 17th, 2025. We extend a warm welcome to all industry professionals, partners, and clients to visit us at

COVNA is pleased to announce our participation in the upcoming NEFTEGAZ exhibition in Moscow, a key event for the oil and gas sector. We see this as a prime opportunity to connect with our valued clients and partners in Russia. We warmly invite all our customers in Russia to visit

Pneumatic valves are an important component of many industrial processes, used to control the flow of air and other gases. These valves are used in a wide range of industries, from food and beverage production to oil and gas to water treatment. In addition to controlling the flow of air, pneumatic