Чем регулировочный вентиль отличается от обычного запорного?

Регулировочный (например 15б3р) имеет более плавную характеристику открытия и позволяет точно дозировать расход, а не только полностью открывать/закрывать поток, как обычный запорный.

Можно ли латунный вентиль на сжатый воздух?

Да, латунные вентили широко используются в пневматических сетях невысокого давления — уточните только рабочее давление вашей системы относительно паспортного Ру25.

Valves

Brass valves

DN 15-50 · PN 16-25 · brass ЛС59-1 · compact coupling valves for plumbing, heating and ГВС

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Parameters

Key specifications

Type	Shut-off / adjustment
Body material	Brass ЛС59-1
DN	15-50 mm
PN	16-25 bar
Connection	Coupling (threaded)
Actuator type	Manual (flywheel)
Medium	Water, heating, ГВС, compressed air
Standard	ГОСТ 33257-2015

Product range

Sizes and models

The base range is available from stock and to order. Exact lead times and prices on request, stating DN, PN and scope of supply.

Model	DN, mm	PN, bar	Connection	Features
15б1п	15–40	16	Coupling device	Standard locking, for household and housing and communal services
15б3р	15–50	25	Coupling device	With pressure-reducing opening adjustment, for precise flow adjustment

Applications

Where they are used

Heating systems for apartments and houses

Hot and cold water supply

Plumbing equipment

Compressor and pneumatic networks

Frequently asked questions

FAQ

Is the brass valve suitable for outdoor installation?

Brass does not rust, but at subzero temperatures, water in a closed valve can freeze and damage the body — as with any metal, it is important to avoid freezing the environment inside.

How does an adjustment valve differ from a conventional shut-off valve?

An adjustment valve (for example, 15б3р) has a smoother opening characteristic and allows precise metering of the flow rate, rather than just fully opening/closing the flow like a conventional shut-off valve.

Is a brass valve suitable for compressed air?

Yes, brass valves are widely used in low—pressure pneumatic networks - please specify only the operating pressure of your system relative to the nominal pressure.

We will select and install brass valves according to your parameters (model, DN, PN, material) with all the documents.

Send a questionnaire or an enquiry and we will promptly prepare an offer with prices and lead times.

Need: brass valves?

State the model or parameters, or send a specification — we will make the selection and prepare a quotation.

Request a quote