Plug Valves


All AZ plug valves have cavity-free design, a maintenance free self-lubricating sleeve, are easy adjustable, have a long durability, have a CE marking according to PED 97/23EG Cat. 3 module H, and are TA-Luft 2002 approved.

Where possible AZ Benelux BV will do its best to meet the specific demands of the customers. Our product range is of the highest possible quality and undergoes constant updating according to rules or customer demands. Most of the AZ products and plug valves are available in both DIN and ANSI standard.

Our scope (plug)valves include:

Depending on the process AZ (plug)valves can be delivered with several type of sealing systems. For example or chemical sealing system (CA) or our Fire Safe sealing system (FS, fire safe to atmosphere).

Within the limitations of design AZ plug valves can be supplied with a full round port (piggable).


Most of the above AZ-valves can be supplied in a jacketed construction, both full- and partly jacketed, without the need for oversized flanges (cast jacket design).

Within certain restrictions all standard valves can be modified to meet your specifications.


Standard AZ (plug)valves can be supplied in ASTM/DIN materials: A216-WCB/GS-C25, A351-CF8M/1.4408, A351-CF3M/1.4308, A351-CF8/1.4409, A351-CF3/1.4309, A395 (GGG40.3).
In addition to these standard materials we can supply the valves in almost every possible cast material, like Hastelloy, Duplex, Super Duplex, etc.


The AZ lined (plug)valves have a minimum lining thickness of 3mm even on sharp edges. Lining material used are: PFA; FEP; PVDF, anti-static PFA.
As a standard, plugs up to DN 100mm (4″) are covered with PTFE.

If you have any questions, or require any further information, please contact one of our Technical Sales Managers. Fill-in our application form, or call direct at +31 (0) 252-674878.

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Please feel free to contact us and help you to find the needed valve for your appliation.

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