Shut-off needle valves RTKI10, RTKIR10TU

Needle shut-off valves are designed to completely or partially block the flow of working fluid/ gas in pipeline networks and communications, as well as to adjust the flow force. It is applicable in high-pressure systems with a flow section from 6 to 25 DN. It is in demand in the chemical, oil refining, oil-producing industries, in high-tech industries.

Technical characteristics of steel needle valves

Needle products of the RTKI 10 and RTKIR 10TU types are manufactured in two connection options:

• They are mounted to pipeline systems by means of a coupling connection with a discharge valve. This type of reinforcement is made with a flow section DN: 6, 10, 15, 20, 25. All products have an outer diameter of 65 mm.
• They are connected to the pipes by means of a cap joint (two metal plates adjacent to each other) with a discharge valve. Available for purchase products with a cross-section DN 15, 20, 25. The maximum permissible load on the valve is from 1.6 to 40 MPa for different modifications.

According to your order, the company "RTMT" will produce a different combination of threaded connections on the inlet/outlet pipes.

Advantages of steel needle valves of types RTKI 10 and RTKIR 10TU

The structural features of needle shut-off valves determine the main advantages in the use of valves, namely:

• simplicity of design;
• sealing of working elements "metal on metal" – this ensures high tightness, use at pressure values of the transported medium up to 40 MPa;
• wide scope of application: transportation of media of varying degrees of aggressiveness, high-pressure flows;
• preservation of the properties of the reinforcement in the temperature scale from -60 to +5600C;
• the technological features of the valves form a consistently high demand for the equipment of instrumentation and control equipment, pulse pipelines, engineering communications.

You can order the required number of steel shut-off valves of the RTKI 10 and RTKIR 10TU types directly from the website of the RTMT company. The procedure for ordering and purchasing shut-off valves is given in a separate file on this page. Specify the full list of technical characteristics of products to avoid errors in the formation of product batches.