Steam pressure regulators after themselves. Control Valves Motorized Steam Valve

Today, the range of steam fittings is represented by dozens of types various devices. The mechanisms differ in design, as well as a set of other parameters:

• body material. The devices used in steam circulation systems are typically made of ductile iron, high-strength galvanized or stainless steel, as well as brass and other metals. Depending on the principle of operation of the mechanism, its design may also contain various seals made from special types of rubber that are resistant to high temperatures;
• management principle. Many types of such equipment have simple manual control, carried out using a gearbox or other mechanisms. IN modern systems In heating systems, automated devices are increasingly being used, the operation of which is ensured by an electric drive. Some mechanisms function autonomously;
• connection type. In steam circulation systems, as a rule, high blood pressure. Given this fact, the fittings used in them rarely have a threaded connection, since it does not provide adequate reliability. Typically, a steam system uses mechanisms that are connected using flanges or welding.

Range of steam equipment

Modern heating systems use various types steam fittings, each of which has its own characteristics and purpose.

• Steam traps. This type of equipment provides automatic removal of water generated during heat exchange between media or during heating of the pipeline system, which causes steam to transform into liquid.
• Condensate pumps. The task of these steam fittings is to pump a vaporous medium in the event of a lack of electricity. The condensate temperature is allowed to exceed the level established for centrifugal pumps.
• Safety valves. Such fittings ensure the release of excess steam or other working fluid through the nozzles in order to protect the pipeline, boiler equipment, containers and other elements from damage by high pressure.
• Shut-off and control valves. This type of steam fitting provides control certain parameters working environment. For example, it can be used to control and change the concentration, temperature, pressure or flow of substances in any section of the pipeline.
• Check valves. Such fittings perform, first of all, protective function. Design features allow it to prevent the formation of reverse steam flow in the pipes, which can lead to an accident in the heating system.
• Ball valves. This type of steam fittings is used to block the flow of the working medium in certain areas of the system. As a rule, the device operates only in two modes, providing for complete closing or opening.

Control valves are used to regulate steam flow in systems automatic control technological processes, heating, ventilation and air conditioning systems. The valves can be equipped with electric or pneumatic actuators. We offer valves for saturated and superheated steam, compressed air, water, high-temperature thermal oil.

How to Select a Steam Control Valve

Choosing a control valve for steam is a very responsible and difficult undertaking, because... When selecting, each time you should take into account a number of factors and evaluate the valve according to several criteria at once. Therefore, to be sure making the right choice, we recommend contacting our company’s specialists to inform detailed information about the process for which the valve is intended and, if possible, the most complete technical specifications. Only in this case can we be responsible for ensuring that the valve will perform its task and guarantee its functionality. If the user of our resource, being a specialist, has not found one in the list of valves that would satisfy his requirements, we also recommend contacting us, because the given model range is only part of the range of control valves offered by our company.

Most of the control valves supplied by our company are equipped with Sauter electric actuators of the AVM234, AVF234, AVN224 series. These drives are truly revolutionary in terms of the technical solutions used in the design. The drives have a built-in electronic control, automatically calibrating the stroke of the rod when installing the actuator on a specific valve, three speeds of movement of the rod, mechanism fast connection actuator stem with valve stem, multi-level LED indication of the current actuator state, as well as the ability to select from several types of control signals within just one actuator model.

We offer control valves manufactured by the Swiss company Sauter and the Japanese company TLV for wide range applications. As an official partner and direct supplier of valves, we provide selection of new valves and technical support for discontinued valves.

In addition to traditional control valves, we offer special combination control valves TLV series CV-COS for steam, with built-in filter, cyclone separator and condensate drain.

These devices are unique in terms of combining several important functions in one device and sometimes irreplaceable, especially in systems with limited overall dimensions and/or high requirements to steam quality.

Below are some of the main characteristics and internal design features various types valves

Control valves VKRP (for steam) with electric drive are used to change the flow rate of working media in a liquid or gaseous state, including water, water vapor and air, which flow inside pipelines for various purposes. In this case, the working media must have non-flammable, non-toxic and explosion-proof properties and create a pressure that does not exceed 2.5 MPa and a temperature of up to +220°C.

The valve design consists of a body with a cover, a gasket, a plunger, and a unit that seals the rod. The valve is controlled by an actuator electric type with a manual override. For the manufacture of the valve body are used different materials, which depends on the operating conditions: gray cast iron, ductile iron, carbon steel. The cover on the body is made of carbon steel or stainless steel. Stainless steel is used for valve elements (seat, disc, plunger, stem). Used as rod and valve seals EPDM + PTFE, PTFE . The delivery set includes a valve, actuator and technical documentation.

Main technical data of the valve:

· parameters of nominal diameters – from DN 15 mm to DN 250 mm;

· nominal operating pressure level parameters – 1.6 MPa and 2.5 MPa;

· conditional throughput indicator - from 0.63 m 3 / h to 1000 m 3 / h;

· linear type of throughput characteristic;

· rod stroke length parameters – from 16 mm to 80 mm;

· relative leak rate indicator – 0.1%;

· permissible parameters of pressure level differences across the valve ΔР - ΔР<Р1/2, но не выше 0,4 МПа (Р1 – показатель давления перед клапаном абсолютного типа);

· lowest permissible temperature value of the medium passed through: +5°С;

· the highest permissible temperature value of the medium passed through the valve: +150°C and +220°C;

· construction length indicators – from 130 mm to 730 mm;

· valve weight – from 6 kg to 206 kg;

· average service life – 5 years;

· type of connection to the pipeline – flange.

Operational requirements for the external environment:

· extreme permissible temperature values ​​– from +1°С to +40°С;

Shut-off device for energy systems - solenoid valve for steam with reinforced design, type SL5575. High pressure piston solenoid valve up to 75 bar type SB5592 is used to control processes in steam pipelines and heating installations - boilers, boilers. Shut-off electric valves are widely used for steam generators at temperatures up to 250 °C. Structurally, SMART steam valves are excellent for long-term operation in an environment of hot and superheated water, compressed air and steam-water mixture.

Electromagnetic valves for steam are also used in hydraulic systems with a medium viscosity of no more than 20 cSt (oils, hydraulic fluid) and pneumatic equipment. Installation of the valve on a pipeline is flanged or threaded (coupled). The design of high-pressure steam solenoid valves uses special materials - heat-resistant PTFE (TEFLON) sealing rings, which makes operation more reliable. The winding of the solenoid coil is made of copper enamel wire of increased cross-section, which significantly extends the life of the solenoid valve when operating in difficult conditions.

Manufactured by Smart Hydrodynamic Systems (South Korea)
The product is certified. 1 year warranty

Solenoid valve SMART SB5592

(no voltage - closed)
Body: brass. Seal: NBR (−10… +90 °С); PTFE (−30… +150 °С);
Working medium: petroleum products, oils, ethylene glycol, alcohols, solutions,
air, cold water, hot water, steam, steam-water mixture, etc.

Main characteristics of the solenoid valve SMART SB5592

Article		PN, bar	Thread,inches	at 1 bar	∆P range,bar	Coil Series	Dimensions LxWxH, mm	Weight, kg

Solenoid valve for steam SMART SL5575

(no voltage - closed)
Piston Solenoid Valve for High Pressure Steam
indirect action; Operating temperature: −30… +180 °С;
Body: corrosion-resistant brass; Piston seal: PTFE;

Main characteristics of the solenoid valve SMART SL5575

Article		PN, bar	Thread,inches	at 1 bar	∆P range,bar	Coil Series	Dimensions LxWxH, mm	Weight, kg
								(no voltage - closed) Direct acting piston solenoid valve for steam; Operating temperature range: −30… +185 °С; Body: corrosion-resistant brass; Piston seal: TEFLON; Working medium: hot and cold water, steam, steam-water mixture, air, oils, petroleum products, ethylene glycol, ketone, alcohols, etc. Complete with AC 220V coil; DC 24V. Protection class: IP65 Main characteristics of the solenoid valve SMART SL5595 Article PN, bar Thread,inches at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg Solenoid valve for steam SMART HF6752 (no voltage - closed) Piston, flanged for large diameter pipelines; Body: malleable cast iron; Piston seal: PTFE; The valve is used for water, steam, steam-water mixture, air, oils, glycol, alcohols, solutions, etc. Complete with AC 220V coil; DC 24V. Protection class: IP65 Main characteristics of the solenoid valve SMART HF6752 Article PN, bar Attachment at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg flanged flanged flanged flanged Solenoid valve for steam SMART SA5576 (no voltage - closed) Operating temperature: −30… +185 °С; With AC 220V coil; AC 24V; DC 12V; DC 24V. Protection class: IP65 Explosion-proof valves with eX coil are an option, on request. Main characteristics of the solenoid valve SMART SA5576 Article PN, bar Thread,inches at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg SA55762 10 25 G? 5,22 0,5...25 EU (EUeX) 75x52x129 1,9 Solenoid valve for steam SMART SA5578 Normally open valve(no voltage - open) Piston, with pilot channel filter, for hydraulics and pneumatics; Body: brass; Piston seal: TEFLON; Operating temperature: −30… +185 °С; The valve is used for water, steam, steam-water mixture, air, oil, glycol, alcohols, solvents, petroleum products, etc. With AC 220V coil; AC 24V; DC 12V; DC 24V. Protection class: IP65 Main characteristics of the solenoid valve SMART SA5578 Article PN, bar Thread,inches at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg Stainless steel solenoid valve SMART SB5572 (no voltage - closed) High pressure valve for hydraulic and pneumatic systems; Body: Brass. Seal: TEFLON (−20… +110 °C); Main characteristics of the solenoid valve SMART SB5572 Article PN, bar Thread,inches at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg SB55728 25 90 G 1 9,4 1...55/1...45 EU 100x70x148 1,2 Stainless steel solenoid valve SMART SB5572S (no voltage - closed) High pressure valve for hydraulic and pneumatic systems; Housing: AISI 304 stainless steel housing. Seal: TEFLON (−20… +110 °C); Working medium: petroleum products, cold or hot water, air, oils, alcohols, glycols, oxidizing agents and other liquids and gases. With AC 220V coil; AC 110V; AC 24V; DC 12V; DC 24V. Protection class: IP65. Main characteristics of the solenoid valve SMART SB5572S Article PN, bar Thread,inches at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg Brass solenoid valve SB5502 (no voltage - closed) High pressure valve for hydraulic and pneumatic systems; Body: brass. Seal: FKM (−20… +120 °C); Working medium: cold or hot water, air, oils, alcohols, glycols, oxidizing agents and other liquids and gases; etc. With AC 220V coil; AC 24V; DC 12V; DC 24V. Protection class: IP65. Voltage tolerance: ±10% Main characteristics of the solenoid valve SMART SB5502 Article PN, bar Thread,inches at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg Solenoid valve SMART SB5552 (no voltage - closed) High pressure valve for hydraulic and pneumatic systems; Body: Brass. Seal: PEEK-PolyEtherEtherKetone (-20… +110 °C); Working medium: Designed valve for water, air, With AC 220V coil; DC 24V. Protection class: IP65. Voltage tolerance: ±10% Main characteristics of the solenoid valve SMART SB5552 Article PN, bar Thread,inches at 1 bar ∆P range,bar Coil Series Dimensions LxWxH, mm Weight, kg principle of operation >> The Kv value is the conditional throughput at a water pressure drop of 1 bar. The actual flow through the valve is calculated using the formula, see background information>> Connecting the SL5575 valve coil to the electrical network is soldered or clamped. Due to high temperature working environment and increased electrical power, during operation, the solenoid coil (electromagnet) of the steam solenoid valve can heat up significantly (over 50 °C). Precautions must be taken. Additional technical information can be obtained from the managers of our company. Call!

IN STOCK

Wednesday:
Media pressure: 16 bar
Ambient temperature:-20...+150°С
Materials:
Drive type:

DN 15 ΔР 16	30 072
DN 20 ΔР 16	31 575
DN 25 ΔР 16	31 997
DN 32 ΔР 16	37 176
DN 40 ΔР 16	38 556
DN 50 ΔР 16	40 283
DN 65 ΔР 16	49 776
DN 80 ΔР 7	on request
DN 100 ΔР 3	on request

IN STOCK

Wednesday: air, water, steam, gas, etc.
Media pressure: 16 bar
Ambient temperature:-20...+150°С
Materials: body - cast iron, seal in the valve - fluoroplastic
Drive type: Electric drive Belimo (Switzerland)

KR310

Wednesday: air, water, steam, gas, etc.
Media pressure: 16 bar
Ambient temperature:-20...+150°С
Materials: body - cast iron, seal in the valve - fluoroplastic
Drive type:

DN 15 ΔР 16	33 379
DN 20 ΔР 16	34 103
DN 25 ΔР 16	35 078
DN 32 ΔР 16	40 347
DN 40 ΔР 16	41 779
DN 50 ΔР 16	43 421
DN 65 ΔР 16	54 394
DN 80 ΔР 16	58 731
DN 100 ΔР 12	67 969
DN 150 ΔР 8	162 699
DN 125 ΔР 12	110 192
DN 200 ΔР 8	208 561

Wednesday: air, water, steam, gas, etc.
Media pressure: 16 bar
Ambient temperature:-20...+150°С
Materials: body - cast iron, seal in the valve - fluoroplastic
Drive type: Electric drive Regada (Slovakia)

KR112

Wednesday: air, water, steam, gas, etc.
Media pressure: 16 bar
Ambient temperature:-15...+300°С
Materials:
Drive type: Electric drive Regada (Slovakia)

DN 15	50 070
DN 20	51 365
DN 25	52 363
DN 32	52 369
DN 40	61 692
DN 50	64 143
DN 65	81 523
DN 80	87 318
DN 100	104 125
DN 125	163 415
DN 150	241 629
DN 200	312 633
DN 250	458 542
DN 300	562 308

Wednesday: air, water, steam, gas, etc.
Media pressure: 16 bar
Ambient temperature:-15...+300°С
Materials: body - cast iron, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

Wednesday: air, water, steam, etc.
Media pressure: 16 bar
Ambient temperature:-15...+300°С
Materials:
Drive type: Electric drive Regada (Slovakia)

KR119

Wednesday:
Media pressure: 16, 25, 40 bar
Ambient temperature:-60...+560°С
Materials:
Drive type: Electric drive Regada (Slovakia)

DN 15	75 761
DN 20	78 013
DN 25	80 306
DN 32	90 584
DN 40	95 794
DN 50	105 310
DN 65	124 606
DN 80	143 197
DN 100	173 151
DN 125	272 246
DN 150	403 863
DN 200	504 106
DN 250	682 230
DN 300	852 524

Wednesday: air, water, steam, oil products, etc.
Media pressure: 16, 25, 40 bar
Ambient temperature:-60...+560°С
Materials: frame- stainless steel, the seal in the valve is “metal to metal”
Drive type: Electric drive Regada (Slovakia)

KR113

Wednesday: air, water, steam, gas, etc.
Media pressure: 16, 25, 40 bar
Ambient temperature:-40...+425°С
Materials:
Drive type: Electric drive Regada (Slovakia)

DN 15	56 163
DN 20	56 558
DN 25	58 236
DN 32	66 354
DN 40	67 148
DN 50	69 254
DN 65	88 646
DN 80	95 699
DN 100	109 567
DN 125	188 749
DN 150	278 835
DN 200	343 262
DN 250	537 716
DN 300	658 603

Wednesday: air, water, steam, gas, etc.
Media pressure: 16, 25, 40 bar
Ambient temperature:-40...+425°С
Materials: body - steel 25L, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

KR111

Wednesday: air, water, steam, gas, etc.
Media pressure: 16 bar
Ambient temperature:-15...+300°С
Materials: body - cast iron, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

DN 15	42 990
DN 20	51 365
DN 25	52 175
DN 32	60 368
DN 40	55 620
DN 50	64 143
DN 65	81 523
DN 80	73 696
DN 100	104 125
DN 125	163 415
DN 150	241 629
DN 200	312 633
DN 250	458 542
DN 300	562 308

Wednesday: air, water, steam, gas, etc.
Media pressure: 16 bar
Ambient temperature:-15...+300°С
Materials: body - cast iron, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

KR127

Wednesday: air, water, steam, etc.
Media pressure: 16 bar
Ambient temperature:-15...+300°С
Materials: body - cast iron SCh20, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

DN 15	on request
DN 20	on request
DN 25	on request
DN 32	on request
DN 40	on request
DN 50	on request
DN 65	on request
DN 80	on request
DN 100	on request
DN 125	on request
DN 150	on request
DN 200	on request
DN 250	on request
DN 300	on request

Wednesday: air, water, steam, etc.
Media pressure: 16 bar
Ambient temperature:-15...+300°С
Materials: body - cast iron SCh20, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

KR116

Wednesday: air, water, steam, gas, etc.
Media pressure: 16, 25, 40 bar
Ambient temperature:-40...+425°С
Materials: body - steel 25L, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

DN 15	on request
DN 20	on request
DN 25	on request
DN 32	on request
DN 40	on request
DN 50	60 601
DN 65	on request
DN 80	on request
DN 100	on request
DN 125	on request
DN 150	on request
DN 200	on request
DN 250	on request
DN 300	on request

Wednesday: air, water, steam, gas, etc.
Media pressure: 16, 25, 40 bar
Ambient temperature:-40...+425°С
Materials: body - steel 25L, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

KR122

Wednesday: air, water, steam, oil products, etc.
Media pressure: 16, 25, 40 bar
Ambient temperature:-60...+560°С
Materials: body - stainless steel, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

DN 15	on request
DN 20	on request
DN 25	on request
DN 32	on request
DN 40	on request
DN 50	on request
DN 65	on request
DN 80	on request
DN 100	on request
DN 125	on request
DN 150	on request
DN 200	on request
DN 250	on request
DN 300	on request

Wednesday: air, water, steam, oil products, etc.
Media pressure: 16, 25, 40 bar
Ambient temperature:-60...+560°С
Materials: body - stainless steel, seal in the valve - "metal to metal"
Drive type: Electric drive Regada (Slovakia)

BL551

Wednesday: water, glycols (up to 50%), etc.
Media pressure: 16 bar
Ambient temperature:+5...+120°С
Materials: body - brass, stem seal - EPDM
Drive type: Electric drive Belimo (Switzerland)

DN 15, H412B with LV230A-TPC	on request
DN 20, H420B with LV230A-TPC	on request
DN 25, H425B with LV230A-TPC	on request
DN 32, H432B with LV230A-TPC	on request
DN 40, H440B with NV230A-TPC	on request
DN 50, H450B with NV230A-TPC	on request