Подходит ли чугунный вентиль для наружной установки?

Да, но при отрицательных температурах важно, чтобы среда внутри не замерзала — чугун более хрупкий, чем сталь, и может дать трещину при замерзании воды в закрытом вентиле.

Есть ли ограничение по монтажному положению?

Большинство чугунных вентилей можно монтировать в любом положении, но для маховика удобнее вертикальное — уточняйте у конкретной модели, если места мало.

Valves

Cast iron valves

DN 15-100 · PN 16 · cast iron · coupling and flange connection · for water, steam of medium pressure, housing and communal services

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Parameters

Key specifications

Type	Shut-off, S-shaped passage channel
Body material	Grey or high-strength cast iron
DN	15–100 mm
PN	16 bar
Connection	Coupling, flanged
Actuator type	Manual (flywheel)
Medium	Water, medium pressure steam, housing and communal services
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
15кч16п	15–50	16	Coupling device	Standard, economical design for water
15ч6бр	50–100	16	Flanged	Bronze seat seal, for heating networks

Applications

Where they are used

Water supply for housing and communal services

Low and medium pressure heating networks

Building heating systems

General industrial pipelines

Frequently asked questions

FAQ

How reliable is a cast iron valve compared to a steel one?

For standard conditions (water, steam up to 0), cast—iron valves are quite reliable and last a long time - their limitation is only in maximum pressure and temperature, and not in overall reliability.

Is a cast iron valve suitable for outdoor installation?

Yes, but at subzero temperatures, it is important that the environment inside does not freeze — cast iron is more brittle than steel and can crack when water freezes in a closed valve.

Is there a restriction on the mounting position?

Most cast—iron valves can be mounted in any position, but a vertical one is more convenient for the flywheel - check with the specific model if there is not enough space.

We will select and install cast iron valves for 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: cast iron valves?

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

Request a quote