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Ball valves

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Ball valve flange steel / ball-NJ steel 304 / PTFE / PN25
Fig. K110-15
  • Type: Shortened
  • Nominal bore, DN (mm): 15
  • Pressure, Bar: 25
  • Temperature (max), °C: до +140
  • Connection: Flanged
  • Body material: steel WCB
  • Material of bowl: SS AISI304
  • Seal ball: PTFE
  • Working environment: water, air, gas, oil products
Ball valve flange stainless / ball-NJ steel 304 / PTFE / PN16
Fig. K120-15
  • Type: Shortened
  • Nominal bore, DN (mm): 15
  • Pressure, Bar: 16
  • Temperature (max), °C: до +180
  • Connection: Flanged
  • Body material: SS AISI304
  • Material of bowl: SS AISI304
  • Seal ball: PTFE
  • Working environment: mildly aggressive media, air, food environments, water, oil products, steam, gas
Flanged full bore steel ball valve EFAR / PTFE / PN16-40 / DN32-DN125
Fig. WK2a
  • Nominal bore, DN (mm): from 32 to 125
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +160
  • Connection: Flanged
  • Body material: сталь P235GH/EN-GJL-250
  • Seal ball: PTFE+C
  • Working environment: air, water
Flanged full bore steel ball valve for gas  EFAR / PTFE / PN16-40 / DN32-DN125
Fig. WK2a
  • Nominal bore, DN (mm): from 32 to 125
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +110
  • Connection: Flanged
  • Body material: сталь P355NL1
  • Seal ball: PTFE
  • Working environment: oil products, gas
Flanged cast iron ball valve EFAR / PTFE+С / PN16 / DN150-DN200
Fig. WK3a
  • Nominal bore, DN (mm): from 150 to 200
  • Pressure, Bar: 16
  • Temperature (max), °C: до +160
  • Connection: Flanged
  • Body material: cast iron EN-GJL-250
  • Seal ball: PTFE+C
  • Working environment: air, water
Flanged full bore steel ball valve for gas EFAR / PTFE / PN16-40 / DN15-DN40
Fig. WK4a
  • Nominal bore, DN (mm): from 15 to 40
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +160
  • Connection: Flanged
  • Body material: сталь S355J2
  • Seal ball: PTFE
  • Working environment: air, water
Flanged full bore steel ball valve for gas EFAR / PTFE / PN16-40 / DN15-DN40
Fig. WK4a
  • Nominal bore, DN (mm): from 15 to 40
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +110
  • Connection: Flanged
  • Body material: steel P355NL1
  • Seal ball: PTFE
  • Working environment: oil products, gas
Ball valve full-bore welded steel / ball-NJ steel 304 / PTFE / PN16
Fig. K411-40
  • Nominal bore, DN (mm): 40
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +200
  • Connection: To welding
  • Body material: steel WCB
  • Material of bowl: SS AISI304
  • Seal ball: PTFE
  • Working environment: water, air, gas, steam, oil products
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Ball valve  reduced bore welded steel / ball-NJ steel 304 / PTFE / PN16-40
Fig. K410-40
  • Nominal bore, DN (mm): 40
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +200
  • Connection: To welding
  • Body material: steel WCB
  • Material of bowl: SS AISI304
  • Seal ball: PTFE
  • Working environment: air, gas, steam, oil products, water
Full bore steel ball valve flanged EFAR / PTFE / PN16-40 / DN250-DN700
Fig. WK6a
  • Nominal bore, DN (mm): from 250 to 700
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +160
  • Connection: flanged
  • Body material: сталь P235GH
  • Seal ball: PTFE+C
  • Working environment: air, water
Flanged full bore steel ball valve for gas EFAR / PTFE / PN16-40 / DN250-DN700
Fig. WK6a
  • Nominal bore, DN (mm): from 250 to 700
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +110
  • Connection: flanged
  • Body material: сталь P355NL1
  • Seal ball: PTFE
  • Working environment: oil products, gas
Full bore steel ball valve for welding EFAR / PTFE / PN16-40 / DN250-DN700
Fig. WK6c
  • Nominal bore, DN (mm): from 250 to 700
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +160
  • Connection: For welding
  • Body material: сталь P235GH
  • Seal ball: PTFE
  • Working environment: water, air
Full bore steel ball valve for welding for gas EFAR / PTFE / PN16-40 / DN250-DN700
Fig. WK6c
  • Nominal bore, DN (mm): from 250 to 700
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +110
  • Connection: For welding
  • Body material: сталь P355NL1
  • Seal ball: PTFE
  • Working environment: gas, oil products
Flanged full bore steel ball valve EFAR / PTFE+C / PN16-40 / DN15-DN250
Fig. WKC6a
  • Nominal bore, DN (mm): from 15 to 250
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +250
  • Connection: Flanged
  • Body material: сталь P235GH
  • Seal ball: PTFE+C
  • Working environment: air, water
Full bore steel ball valve for welding EFAR / PTFE+C / PN16-40 / DN15-DN250
Fig. WKC6c
  • Nominal bore, DN (mm): from 15 to 250
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +250
  • Connection: For welding
  • Body material: сталь P235GH
  • Seal ball: PTFE+C
  • Working environment: air, water
Flanged full bore steel ball valve EFAR / PTFE+C / PN16-40
Fig. WK6ba
  • Nominal bore, DN (mm): from 15 to 200
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +160
  • Connection: Flanged
  • Body material: сталь P235GH
  • Seal ball: PTFE+C
  • Working environment: water, air
Flanged full bore steel ball valve for gas EFAR / PTFE / PN16-40
Fig. WK6ba
  • Nominal bore, DN (mm): from 15 to 200
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +110
  • Connection: Flanged
  • Body material: сталь P355NL1
  • Seal ball: PTFE
  • Working environment: oil products, gas
For welding full bore steel ball valve EFAR / PTFE+C / PN16-40
Fig. WK6bc
  • Nominal bore, DN (mm): from 15 to 200
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +160
  • Connection: For welding
  • Body material: сталь P235GH
  • Seal ball: PTFE+C
  • Working environment: water, air
For welding full bore steel ball valve for gas EFAR / PTFE / PN16-40
Fig. WK6bc
  • Nominal bore, DN (mm): from 15 to 200
  • Pressure, Bar: 16/25/40
  • Temperature (max), °C: до +110
  • Connection: For welding
  • Body material: сталь P355NL1
  • Seal ball: PTFE
  • Working environment: gas, oil products
Crane for manometric coupling brass,  G1/2-M20x1.5 /  PN16
Fig. K330-15
  • Type: Manometric
  • Nominal bore, DN (mm): G1/2-M20x1.5
  • Pressure, Bar: 16
  • Temperature (max), °C: до +110
  • Connection: Threaded
  • Body material: brass
  • Working environment: water, air, gas


Best ball valves from UKSPAR

Ball valves are designed to control the movement of the working medium in the pipeline system. With it, you can open and close the flow with one hand movement. The design has a spherical constipation with a hole in the central part. When the flow opens, the hole is directly opposite it, closes - the constipation turns to the solid side. For control, a conventional valve is used (an exception is a ball valve with an electric drive for professional use).

The ball valve is chosen for a number of advantages:

  • low cost;
  • rare breakdowns;
  • does not require maintenance;
  • high tightness;
  • smooth operation;
  • throughput up to 99%;
  • easy to manage;
  • application variability;
  • capable of lasting up to 50 years;
  • compact and aesthetic.

  • The ball valve is relevant in many areas. At home, it can be installed to shut off the water in the water tank or dishwasher. Utilities put taps on gas pipelines, water pipelines; plants and factories - to oil pipelines, mains with alkaline, steam flows and not only.

    What are water ball valves

    You can classify a ball valve for water as follows:

  • attachment type;
  • body material;
  • work environment;
  • additional features.
  • Join Style

    A ball valve for water (or other working medium) is mounted on a pipe in different ways.

    1. Through a thread (internal or external). Threaded (they are also coupling) products are often used in the housing and communal services sector.
    2. Through connecting flanges. Flanged products are usually large diameter and are used in industry - for example, an electrically operated ball valve in oil production installations.
    3. Between pipeline flanges. Wafer products are compact and easy to install, more common on domestic highways and used in utilities.
    4. Welding method. Ball valves are welded in rare cases - for example, on pipelines in which alkali or acids flow, or there are sharp pressure surges.

    Body Material

    The ball valve is made of the following materials:

    1. Brass. Pros - cheapness, cons - limiting the operating temperature to 140-150 degrees. They are most often used in everyday life.
    2. Steel. Reasonable combination of price and quality for a wide range of tasks.
    3. Stainless steel. The most wear-resistant, reliable and durable products with the only drawback - a high price.

    Another not too common option is ball valves for water made of cast iron.

    Working Substances

    Armature is used with different workflows and in different areas, for example:

  • ball valves for water, domestic and industrial water supply systems;
  • ball valves for heating, with increased resistance to temperature changes and rust;
  • ball valve for gas pipelines;
  • ball valve for cold and/or hot steam;
  • ball valve for the oil and gas industry;
  • ball valve for aggressive or slightly aggressive media.
  • Other features

    Ball valves can have one or more branches. For example, corner products are easily mounted even at the bend of the main network, walk-throughs are considered standard, and triple or more are used to branch work flows. A ball valve for water can pass from 40% (non-full bore) to 99% (full bore) of the working flow. Full-bore products are more practical and cheaper, while part-bore products reduce the risk of water hammer and are usually used in sensitive equipment.

    Reasons to buy Ukrainian brand UKSPAR ball valve

    The Ukrainian trademark UKSPAR offers you a wide range of ball valves and other fittings of its own production. All products are reliable and can serve for years, which is confirmed by certificates of conformity and the accompanying warranty. You can choose and order the necessary fittings of different types at a bargain price with delivery throughout the country.

    Attention!
    This catalog contains the technical specifications of UKSPAR products at the moment .
    The manufacturer reserves the right to make changes to the design and technical parameters of products without notifying the consumer.


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