We also make shipments to the Republic of Belarus and Kazakhstan with a zero VAT rate.

The Spanish company CMO, founded in 1993, is one of the largest valve manufacturers not only in Spain, but throughout the world. All products are tested in accordance with European standards and have certificates of conformity, allowing the use of shut-off and control valves of this manufacturer in the territory Russian Federation. Our range includes SMO sliding and flat gate valves used in sewage and water treatment systems, mining, oil and gas, food, paper and pulp, and chemical industries. These valves are used to transport sludge, pulp, water contaminated with various suspensions, as well as for bulk solids. Gate valves have a wide range of nominal passages - from DN50 to DN2000, and are designed for pressures of PN from 0.7 to 64. Thus, with the help of our staff, any buyer can choose the most appropriate option for certain operating conditions with the help of our staff.

SMO gate and flat gate valves

Unlike valves, in gate valves the closing element moves perpendicular to the flow working environment. A gate valve differs from a conventional gate valve in that a metal plate acting as a shut-off element can cut through inclusions moving at high speed in the working environment. In order to prevent corrosive effects, the valves are coated on the outside with various materials that are not subject to corrosion, and the body itself and parts are also made from rust-resistant metals. Most often, alloy steel is used for this purpose.

Gate valves can be operated manually or automatically. In the latter case, the movement to the valve is transmitted using an electric, electromagnetic, pneumatic drive. To determine the need to send a signal to the actuator, the valve is equipped with devices that are included in automated system workflow management. If it is necessary to transport an explosive or toxic medium, drives in a special design must be used. Gate valves can have a welded body, such as a flanged double-acting knife gate valve of the C series, or a cast one, like a non-return type plate gate valve of the R series.

Installation of equipment must be carried out in strict accordance with safety regulations. Installation may only be carried out by personnel authorized to work on pressure vessels. The recommended mounting position for SMO gate valves in horizontal pipelines is vertical, but the manufacturer allows other positions, taking into account the nominal diameter. For gate valves with a DN greater than 300, the angle of deviation from the vertical axis should not exceed 30°. After the valves are installed, you should check the correct fastening, installation of actuators, measuring instruments. It is necessary to tighten the oil seals, which may have loosened during transportation.

If it is necessary to carry out an inspection or repair, turn off the supply lines of the medium and power supply to the actuators, relieve pressure. Maintenance CMO gate valve is to check and replace the seals and inserts, which are made of artificial polymers. The service life of these seals depends on the temperature and aggressiveness of the working medium, as well as other operating conditions. Gate valves must not be painted and installed at the end of the line, care must be taken to keep it clean and regularly cleaned of dust and other contaminants. The valves are accompanied by instructions for the installation and use of this type of valve. By following all the recommendations outlined in this document, you are guaranteed to be protected from accidents due to device failure for many years.

Gate valve (knife, guillotine, knife-gate,gate valve, gate valve, knife gate valve ) is a gate valve with a flat (not wedge-shaped) gate valve.Design gate valve determines the advantages of sliding gate valves, in particular, the possibilityYu applications in complex environments.

Application of gate valves

Gate valves show high performance characteristics on pipelines with a high level of solids and viscosity, including the transportation of bulk and abrasive substances, slurry. This allows the use of such gate valves on engineering structures of oil fields, in the chemical, petrochemical, mining, food, energy industries, in the construction of sewage and storm drains.

Knife gate valves are reliable, have low hydraulic resistance, low weight and short construction length.

The tightness of SMO knife gate valves corresponds to API 598 and is tested for a seat with a pressure of 1.5 * Pwork, for a seal - at a pressure of 1.1 * Working

Knife gate design CMO

The main design of the gate valve is the body, which can be made as a solid cast or prefabricated. Housing materials can be cast iron (GG25, GGG50), carbon steel (A216WCB), alloy steel, including stainless steel (CF8M). Gate valves from carbon steel and cast iron have an epoxy anti-corrosion coating.

knife gate valves CMO made of stainless steel, polished on both sides and has a rounded edge to protect the seal from damage.

Seat seal options can be metal-to-metal, metal-to-elastomer, elastomer-to-elastomer and depending on the type of valve.

You can buy a gate valve with connecting dimensions according to various standards: DIN, EN, BS, ANSIB16.5.

All gate valve drives CMO : manual, electromagnetic, pneumatic - are interchangeable, which increases the operational capabilities of the valves.

Gate valves are an analogue of gate valves for ship locks, sewerage and other systems.

Production of gate valves CMO

European gate valve manufacturer CMO (Spain) - has more than 40 years of experience in the design and manufacture of valves, guarantees product quality, tested by thousands of customers around the world. The quality management system of the manufacturing company complies with the requirements ISO 9001:2008.

"Company Energostandart", being the Russian dealer of the company CMO , notes the high quality of products and the active demand for products of factories CMO in Russia and neighboring countries.

Accessories

Manufacturer (CMO) ) offers additional parts that improve the functionality of gate valves. These accessories include, for example,

• knife with mirror polishing or Teflon coating for protection against sticking,
• knife with the addition of stellite to increase abrasion resistance,
• wiper for cleaning the blade of the sliding gate valve when opening,
• thermal jacket of the body for frost protection,
• flush holes in the body to flush the seat before closing,
• limit switches signaling the extreme positions of the gate valve, and positioners;
• casing to provide external tightness in order to reduce the need for maintenance of stuffing boxes;
• stem extensions for moving the drive to a certain distance from the knife-gate valve;
• and many other functional additions.

Buy reliable valves CMO

Energostandart Company sees as one of its goals the solution of the problems of its customers for the exact choice of shut-off valves with guaranteed highest quality on favorable prices. Quality of gate valves CMO confirmed by our clients. Buy SMO gate valves for trouble-free operation of your engineering systems.

CMO designs, manufactures and installs standard and special valves. The company was founded in February 1993 and today is one of the largest manufacturers of this equipment in the world.

A wide range of manufactured products is used in many industries Russian industry and allows you to control almost any working fluid.

The knife gate valve made in Spain (CMO) has certificates of compliance with safety and quality standards, including.

Objects and scopes of application:
• Desalination plants
• Pumping stations
• Dams
• hydroelectric power plants
• Water treatment plants
• Paper and pulp production
• Mining and drilling fluids
• cement plants
• Oil and gas sector

Advantages of SMO gate valves:

• Both unidirectional and bidirectional. For unidirectional blades, there is always a risk of blade deformation under back pressure, which is not the case with this product, as the internal blade support rails allow a back pressure of 30% of the maximum working pressure to be maintained without blade deformation. Bi-directional - withstand working pressure in both directions.
• The inner part of the body can have various shapes, most suitable for certain process conditions.
• The stem is made of 18/8 stainless steel, while other manufacturers use steel with 13% chromium content, which leads to rapid corrosion of the metal.
• The stem guard mounts independently of the flywheel locking system, so the cap can be removed without removing the flywheel, allowing for easy maintenance.
• The flywheel is made of GGG-50 nodular cast iron. Some manufacturers use ordinary cast iron, and such a flywheel often breaks under high torque or on impact.
• The manual yoke has a compact design with a protected bronze nut that fits in a sealed housing filled with grease. This makes it possible to operate with a key, without the use of a flywheel (designs from other manufacturers do not provide this option).

Environmental Safety is important aspect activities of the CMO company, which fulfills all the necessary obligations in matters of environmental protection.

This is achieved thanks to:
• Use of non-toxic, recyclable materials;
• Search best solutions in cooperation with companies operating in the field of energy and water treatment.

The design of these products has the advantage of complete interchangeability of components, so that the customer can change the drive himself, which usually does not require any special mounting devices.

SMO gate valves can be equipped with actuators:

The brand produces a range of locking elements:

• gate;
• disk;
• shield;
• gas;
• sluice gates, as well as check valves.

Devices are made of cast iron or steel. They are successfully installed on . CMO pays special attention to product quality. To do this, a division has been created within the structure that deals with testing products, as well as a control body that determines compliance ISO standard 9001.2008.

The brand keeps pace with the development of technology, constantly updating its range of valves. A modern SMO shutter is a high-tech equipment capable of operating under extreme operating conditions. In addition, the company is constantly working on expanding model range, inventing new locking devices for pipelines.

Gate valve SMO

In the CMO range, sliding gate valves occupy the most prominent place in the valve market. This type of valves is capable of completely or partially shutting off the flow of the working medium, which contains rigid inclusions.

The CMO sliding gate has a special blade that grinds debris. The feature makes the device competitive, leaving no chance for disk rotary valves that break due to blockages formed by sludge inclusions. The gate valve is in demand in the pulp and paper industries, in the mining industry, installed in water treatment facilities, etc.

Where to buy SMO gates in Moscow

Trubmarket offers SMO stop valves from warehouses in Moscow and the Moscow region. We have favorable conditions for the purchase - a large selection of standard sizes, simple ordering, convenient payment methods, prompt delivery to any region of the Russian Federation.

All products are certified. No restrictions on supply volumes. We manufacture custom fittings and