AVA’s triple offset process valves series TOBV

31 March 2019

AVA has expanded its warehouse with "Triple Eccentric Process Valves" and it can now offer TOBV in the economic short face to face dimension.

These valves offer a bidirectional zero leakage gas tightness according to "Leakage Rate A" of ISO 5208 and EN12266-1 standards. A Stellite 21 body seat overlay (HF) in combination with a Duplex & Graphite lamella ensures leakage free sealing even under the most difficult operating conditions and higher cycles.

All valves are Firesafe tested according to API607. The proven packing system meets the highest tightness requirements according to TA-Luft VDI 2440 as well as ISO 15848-1 even at critical pressures. On request, AVA is able to take over any automation of this valve, it could be electric, pneumatic or hydraulic. The interface is according to ISO 5211.

Main applications of these High-Performance process valves are media in the fields of oil and gas, petrochemical, chemical and power plant applications. However, this valve is also suitable for use in other industries such as the water industry, including desalination plants, district heating and oxygene service or cryo technology.

AVA can also offer and supply process valves up to size 96” (DN2400) as well as pressure ratings up to ASME class 1500# (PN250). Other body designs, such as Wafer, Lug, Butt-welding ends or Gate valve replacements are also available. In addition to stainless steel in 1.4408 / CF8M, other high-alloy materials are offered upon request.