GVN is a manufacturer of pressure vessels for traditional refrigerants as well as natural refrigerants including CO₂ (R744), ammonia (R717) and propane (R290) up to 130 bar

GVN is a family company located in Istanbul, founded in 1985. The company has proven its quality with ISO 9001: 2015 standards and the CE (PED) certification, as well as specific certificates such as EAC Russia.

Production of GVN started in an area of 35m² and today the company is carrying out its production with high-tech production tools in a facility of 9000m².

Apart from production, GVN decided to take some exclusive distributions from the leader companies to assist their partners better. GVN can provide brands such as OLAB Italy (selenoid valves, ball valves, check valves, safety valves, fittings), SPORLAN USA (thermostatic expansion valves) and DEKA GERMANY (electronic oil level regulator, oil/liquid level sensor).

Now GVN is a leading company in Turkey and a well known brand in the world with its exportation. The company has 45 sales agents in different countries and has directly exported to more than 60 countries.

GVN participates in many domestic and international exhibitions every year such as SODEX, CHILLVENTA, MCE, AHR, ACREX, BIG 5 and more.

Product Range

• Liquid receivers
• Suction line accumulators
• Oil separators
• Oil level regulators
• Oil strainers
• Oil reservoirs
• Oil level regulators
• Oil and liquid sensors
• Filter drier shells
• Driers
• Shell & tube evaparotors, condensers
• Mufflers
• Collectors
• Sight glasses
• Check valves
• Ball valves
• Selenoid valves
• Oil pressure valves
• Safety valves
• Rotalock valves
• Fittings