Ukraine gas integrated steam boiler stop check valves

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  • Learn About Steam

    Check valves also stop the contents of strainers from being deposited in upstream pipework by back flowing fluid. Multiple boiler applications - A check valve must be inserted on the outlet of each boiler to prevent any steam flowing into boilers, which may be on hot stand-by (see Figure 12.3.11).

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  • Check Valves for steam systems

    CVS10 Sanitary Check Valve with Soft Seat. English. TI-P029-10. Download PDF. DCV1 Disc Check Valve. English. TI-P134-05. Download PDF. DCV10 Stainless Steel and DCV10C Carbon Steel Centrally Guided Disc Check Valves.

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  • High-Temperature Boiler Steam Stop Valves — Beware of

    2021-4-1 · Located at the steam outlet of the boiler, the steam stop valve provides a means of isolation. For multiple boiler installations, two stop valves are required. Typically, one of the two valves is a gate valve, and the other is commonly a stop-check valve.

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  • Stop Check Valves - Valve Magazine

    2021-8-15 · Stop check valves are vital to several industries to protect boilers and other equipment. Figure 1. Globe disc These valves are a modified version of the standard globe stop valve, which has the valve stem permanently affixed to the globe disc. In the stop check configuration, the stem head floats in the globe disc (i.e., it is not attached) (Figure 1).

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  • Gate Valves, Globe Valves, Check Valves, Trunnion

    BLOW-DOWN VALVE . Flow-TekBoiler Blow Down Valves are based on ASME boiler and pressure vessel section 1 codes and ANSI B16.31 power piping codes.Application include steam boiler blow down, surface blow down, water column drain, and shut-off, and stop valves..

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  • Boiler Valves

    With more than 60 years of steam and process flow control, The WARE Valve Shop is a complete valve service, assembly, and repair facility. The Valve Shop offers testing, diagnosis, maintenance and repair services for all makes and models of valves. The Valve Shop services most major manufacturers. With a mobile valve shop available 24 hours a ...

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  • Your valve sizing program – ARI Armaturen GmbH & Co. KG

    Stop valves (FABA ®, STOBU ®), Check valves (CHECKO ®), Balancing valves (ASTRA ® /ASTRA ®-Plus) Sizing of valve-size with given temperature, flow and operating pressure. Process valves (STEVI ® AS) Sizing of valve-size incl. actuator with given temperature, flow, and operating pressure. Safety valves (SAFE DIN EN, SAFE ASME, REYCO ® R & RL)

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  • Boiler Accessories Parts and Components - Indeck Power

    The Indeck Group is a single source supplier of boiler systems and we are one of the top manufacturers of industrial steam boilers in the U.S. We offer custom boiler systems and industrial steam boilers for sale and for rent. For steam boiler rental, call us at 847-541-8300 or review our full product line below.

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  • Forged steel valves gate, globe, and check

    Forged steel valves gate, globe, and check ASME CLASSES 150 – 4500 NPS ¼ – 4 (DN 8 – 100) API 602/ASME B16.34

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  • RULES AND REGULATIONS FOR BOILER AND PRESSURE

    2019-12-23 · (c) Heating Boiler - A steam or vapor boiler operating at a pressure not exceeding l5 psi steam pressure or a hot water boiler in which water or other fluid is heated and intended for operation at pressures not exceeding l60 psi or temperatures not exceeding 250 degrees Fahrenheit. (d) Electric Boiler - A power boiler or heating boiler

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  • Valve and Flow Control Specialists

    Steam System Engineering Experts : Working in Energy & Flow Control Solutions for 20 Years. At Valveforce, we are valve and flow control specialists, but we are also so much more than that! Our team are also highly experienced in the areas of condensate and steam systems. We understand your steam and condensate issues and can offer a variety of ...

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  • Check Valve - How They Work

    Check Valve - How They Work. Figure 1: Check valve. A check valve is a device that only allows the flow of fluids in one direction. They have two ports, one as an inlet for the media and one as the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves…

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  • The Steam and Condensate Loop

    The stop or crown valve isolates the boiler and its steam pressure from the process or plant. If steam is pressurised, it will occupy less space. Steam boilers are usually operated under pressure, so that more steam can be produced by a smaller boiler and transferred to the point of use using small bore pipework.

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  • Power: Automation, Isolation, & Controls

    Bray has been providing valves and actuators for the power generation industry for over 30 years, whether it be for steam isolation, steam drain and venting, boiler feedwater, cooling water, fly ash, soot blowers, fuel oil, natural gas, geothermal, heat exchanger check and isolation, heat transfer fluid, wet flue gas desulfurization, water treatment or utilities.

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  • VS - IMI Critical Engineering

    The VS valve is also used when a separate stop valve is required in the spray water line. Another application for the VS valve is as an isolation valve in a process steam line. The Kv/Cv-value of the valve depends on the pressure ratio between inlet and outlet and must – for each valve – be calculated by the computer program, where all ...

    Get Price
  • Stainless Steel Check Valves

    Check Valves for Steam. To withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal.

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  • Heating System Boiler Check Valves, Flow Control Valves ...

    Water Feeder Valves on Hot Water and Steam Heating Systems - as check valves. On older hydronic or steam heating boilers the expansion tank and water feeder valve are separate physical units (photo at left). This automatic pressure-reducing water feeder combines a check valve and boiler water feeder.

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  • Understanding Check Valves: Sizing for the Application ...

    2007-5-1 · Understanding Check Valves: Sizing for the Application, Not the Line Size. Check valves are probably the most misunderstood valves ever invented. If you mention check valves to most plant personnel, the typical response is “they don’t work.' May …

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  • What is a Check Valve? Learn about Check Valves Types

    2021-7-27 · Stop Check Valve is a combination of a lift check valve and a globe valve. It can either be used as a check valve or as an isolation (stop) valve like a globe valve. These valves can be closed with the help of a stem that is not connected to the valve disc during normal operation and make it possible to use these valves …

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  • Advancement of steam generation process in water tube ...

    The boiler unit provided the space for the furnace unit to generate heat by the fuel-burning process. Feed control valves offered the correct quantity of water feed into the tubes at the correct level, and a steam control valve was used to control the steam outlet pressure [].Pressure gauges are fixed into the boiler unit to measure the pressure of the steam generation in the boiler unit.

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  • Valves

    2021-8-18 · Belimo offers a complete range of innovative valves to meet your system’s needs and provide optimal flow control solutions. Our valve offering includes a variety of pressure dependent valves such as the CCV, QCV, and Butterfly Valve; mechanical pressure independent valves for complex flow challenges PIQCV; electronic pressure independent valves ePIV; and an advanced IoT cloud …

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  • New API Standard for Globe Valves - Valve Magazine

    2021-8-17 · One of the more popular valves found on the output side of steam boilers is the stop-check valve, which combines the operations of both a globe valve and check valve in one valve body. Stop-check and angle valves are within the scope of API 623 and are included in this new standard. However, pressure-seal valves are not.

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  • Your valve sizing program – ARI Armaturen GmbH & Co. KG

    Stop valves (FABA ®, STOBU ®), Check valves (CHECKO ®), Balancing valves (ASTRA ® /ASTRA ®-Plus) Sizing of valve-size with given temperature, flow and operating pressure. Process valves (STEVI ® AS) Sizing of valve-size incl. actuator with given temperature, flow, and operating pressure. Safety valves …

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  • SAFETY VALVES - Safety Valves, Manufacturer, Supplier ...

    2021-8-3 · Safety valves are one kind of valves used as an integrated component of the system like pressure vessel, boiler or other arrangement in which if pressure or temperature exceeds than its deciding limits, the safety valves effectively reduce the pressure or temperature by releasing the substances from the systems. Safety valves are significantly used to protect the equipments.

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  • Process Valves, Water Solenoid Valve, Steam Valve ...

    2020-3-2 · Process Valves for Air, Water, Liquids, and Steam STC's high performance line of solenoid process valves offer a wide range of capabilities to suit your unique operating conditions. Several materials are available, including brass, 304 Stainless Steel, …

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  • Power: Automation, Isolation, & Controls

    Bray has been providing valves and actuators for the power generation industry for over 30 years, whether it be for steam isolation, steam drain and venting, boiler feedwater, cooling water, fly ash, soot blowers, fuel oil, natural gas, geothermal, heat exchanger check and isolation, heat transfer fluid, wet flue gas desulfurization, water treatment or utilities.

    Get Price
  • Lafil - Steam Jet Boiler - Boiler – Lafil Global

    THREE PASS OIL/GAS FIRED FULLY AUTOMATIC SMOKE TUBE STEAM BOILER. TECHNICAL SPECIFICATION: i – Type – Horizontal, 3 pass, Fully Wet Back , IBR approved Smoke Tube boiler. ii – Capacity – 1000 Kg/hr to 60000 Kg/hr (F & A 100° C) iii – Working Pressure – Std. 10.5 Kg/cm2 (g), 14.06 Kg/cm2 (g), 17.05 Kg/cm2 (g) and above with water tube design also available.

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  • Boiler & Burner Engineering Pte Ltd

    Boiler & Burner Engineering Pte Ltd which began its operation in April 1996 aims to be a one-stop supplier of combustion control equipment & spares; providing sales, competent support and service, comprehensive inventory and value-added customized solution. …

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  • Bolted bonnet high pressure valves (large forged) - Velan

    A complete range of gate, globe, and check valves for all of your high pressure and high temperature applications, proven over years of service in thermal and nuclear power plants as well as oil and gas industry applications around the world. Only Velan offers the advantages of one-piece forged valves in sizes up to 24' (600 mm).

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  • RULES AND REGULATIONS FOR BOILER AND PRESSURE

    2019-12-23 · (c) Heating Boiler - A steam or vapor boiler operating at a pressure not exceeding l5 psi steam pressure or a hot water boiler in which water or other fluid is heated and intended for operation at pressures not exceeding l60 psi or temperatures not exceeding 250 degrees Fahrenheit. (d) Electric Boiler - A power boiler or heating boiler

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  • NEWCO - Cast Steel Bolted Bonnet Valves

    2014-7-29 · Stop Check Valves Sizes: 2” thru 18” Class: 150 thru 1500 Stop Check valves are designed much the same as Globe Valves, except there is no mechanical connection (Split Lock Ring) between the stem and disc. They are designed to give check valve protection in the event of fluid back flow, and are commonly used to prevent flow from a header fed

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  • Check Valve non return valves Flosteer check Valves (NRV)

    2007-10-25 · Disc Check Valve. Flosteer Disc Check Valves feature a wafer type, compact and rugged cast steel design and are suitable for any process liquid, air, gas, steam etc. Disc check valves are opened by the pressure of fluid and closed through …

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  • Lafil - Steam Jet Boiler - Boiler – Lafil Global

    THREE PASS OIL/GAS FIRED FULLY AUTOMATIC SMOKE TUBE STEAM BOILER. TECHNICAL SPECIFICATION: i – Type – Horizontal, 3 pass, Fully Wet Back , IBR approved Smoke Tube boiler. ii – Capacity – 1000 Kg/hr to 60000 Kg/hr (F & A 100° C) iii – Working Pressure – Std. 10.5 Kg/cm2 (g), 14.06 Kg/cm2 (g), 17.05 Kg/cm2 (g) and above with water tube design also available.

    Get Price
  • Safety Shut-Off Valves (SSOV) - Combustion 911

    Combustion 911 provides a variety of safety shut-off valves for use in industrial and commercial combustion systems. Safety shut-off valves (SSOVs) are the primary automatic means of turning gas flow ON and OFF for furnaces, ovens, and in some cases, individual burners.

    Get Price
  • Hopkinsons Limited - EngNet

    Oil & Gas Products - Ball, Through conduit gate, Pipeline check valves & integrated systems The Oil and Gas business unit designs and manufactures ball valves, through conduit gate valves and swing check valves all produced in sizes and materials to meet the requirements of a wide range of applications for duties in the power, oil, gas ...

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  • Stainless Steel Check Valves

    Check Valves for Steam. To withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal.

    Get Price
  • Heating System Boiler Check Valves, Flow Control Valves ...

    Water Feeder Valves on Hot Water and Steam Heating Systems - as check valves. On older hydronic or steam heating boilers the expansion tank and water feeder valve are separate physical units (photo at left). This automatic pressure-reducing water feeder combines a check valve and boiler water feeder.

    Get Price
  • Control Valve Basics: Sizing and Selection

    2015-8-5 · A control valve is comprised of an actuator mechanism that is capable of changing the position of flow controlling element in the valve. The valve modulates flow through movement of a valve plug in relation to the port(s) located within the valve body. The valve plug is attached to a valve stem, which, in turn, is connected to the actuator.

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  • Steam - firecontrolman.tpub.com

    Figure 2-6.—Pressure differential in respect to sea level. Figure 2-8.—Interaction of gases in respect to temperature and pressure. Suppose we have a boiler in which steam has been formed. With the steam stop valves still closed, the volume of the steam remains …

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  • Fusible Plug : Main Function of Fusible Plug in Boiler ...

    Fusible Plug is a fitting used in Steam Boilers to enhance the safety during operation. It is a threaded metallic cylindrical object, with a tapered hole in it which goes through its entire length. It is usually of brass, bronze or even gunmetal. Know about fusible plug, it's functioning in boiler …

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  • NEWCO - Cast Steel Bolted Bonnet Valves

    2014-7-29 · Stop Check Valves Sizes: 2” thru 18” Class: 150 thru 1500 Stop Check valves are designed much the same as Globe Valves, except there is no mechanical connection (Split Lock Ring) between the stem and disc. They are designed to give check valve protection in the event of fluid back flow, and are commonly used to prevent flow from a header fed

    Get Price
  • Hopkinsons Limited - EngNet

    Oil & Gas Products - Ball, Through conduit gate, Pipeline check valves & integrated systems The Oil and Gas business unit designs and manufactures ball valves, through conduit gate valves and swing check valves all produced in sizes and materials to meet the requirements of a wide range of applications for duties in the power, oil, gas ...

    Get Price
  • Check Valve non return valves Flosteer check Valves (NRV)

    2007-10-25 · Disc Check Valve. Flosteer Disc Check Valves feature a wafer type, compact and rugged cast steel design and are suitable for any process liquid, air, gas, steam etc. Disc check valves are opened by the pressure of fluid and closed through …

    Get Price
  • Check Valve - How They Work

    Check Valve - How They Work. Figure 1: Check valve. A check valve is a device that only allows the flow of fluids in one direction. They have two ports, one as an inlet for the media and one as the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves…

    Get Price
  • U.S. EPR FINAL SAFETY ANALYSIS REPORT

    2012-12-1 · The TG package equipment includes the HP turbine stop and control valves, reheat stop and intercept valves, MSRs, MSR drain tanks, steam lead piping, cold reheat piping, hot reheat piping, TG control system, static excitation system and accessory equipment listed in Section 10.2.2.1.2. Table 10.2-2—Turbine-Generator Material

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  • Gas Boiler Controls Wiring & Application Guide

    2017-5-10 · Gas Boiler Wiring & Application Guide U.S. Boiler Company 1. 08/23/13. Gas Boiler Controls. Wiring & Application Guide. Featuring Burnham ® Brand IQ Boiler Control and Intelligent Hydronic Control Systems. ES2™ ESC™ Series 3™ Series 2™ boiler control. Intelligent Hydronic Control ©2013 U.S. Boiler Company

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  • TEAM Valve Products & Repair

    TEAM provides full inline, onsite and shop valve repair services and maintenance programs for virtually all valve types, brands, sizes, materials, pressures and operating conditions, including actuators and operators. Our valve repair solution is a unique combination of highly-skilled technicians that provide on-site, emergency and scheduled ...

    Get Price
  • Boiler Parts and Service

    Hurst Boiler Parts and Service. Parts, serviceability, and preventive maintenance is the key to keeping a boiler system at peek operating efficiency and is the goal of Hurst After Market and Service Departments. We are committed to providing you with the best service and parts in the industry. We stock replacement parts for our boilers …

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  • Solenoid valves

    2021-8-17 · Our solenoid valve program includes valves for air, steam, oil, and gas, suiting a number of industrial applications that require high performance in these and other applications: Laundry and dry-cleaning equipment. Industrial washing …

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  • Steam Boiler Suppliers Manufacturers

    Mobile Steam Boiler Rental Corporation Brooklyn, NY 800-638-8343. View Company Profile. Mobile Steam offers superior boiler rentals. We provide a range of products, including steam boilers and hot water boilers, for a variety of markets like waste management, hospitals and mechanical contracting.

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  • Check Valve non return valves Flosteer check Valves (NRV)

    2007-10-25 · Disc Check Valve. Flosteer Disc Check Valves feature a wafer type, compact and rugged cast steel design and are suitable for any process liquid, air, gas, steam etc. Disc check valves are opened by the pressure of fluid and closed through …

    Get Price
  • Check Valves

    Check Valves Check valves are designed to allow fluids to flow in one direction only and are rated for use in medium- and high-pressure applications. Swagelok check valves come in a variety of designs, including spring and poppet, lift, and all-welded high-purity for use in a range of situations.

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  • Gas Flow in Control Valves

    2015-1-5 · Figure 7. Summary of the most common forms of the ISA/IEC control valve gas sizing equations. The top equation is the one we have been using so far, but rearranged to solve for Cv instead of W. This form is appropriate for gasses and vapors (including steam) where flow is in mass flow units (pounds per hour) and where the upstream density is known.

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  • BetterBricks

    Boilers are pressure vessels designed to heat water or produce steam, which can then be used to provide space heating and/or service water heating to a building. In most commercial building heating applications, the heating source in the boiler is a natural gas …

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  • Boiler Parts and Service

    Hurst Boiler Parts and Service. Parts, serviceability, and preventive maintenance is the key to keeping a boiler system at peek operating efficiency and is the goal of Hurst After Market and Service Departments. We are committed to providing you with the best service and parts in the industry. We stock replacement parts for our boilers …

    Get Price
  • Safety Shut-Off Valves (SSOV) - Combustion 911

    Combustion 911 provides a variety of safety shut-off valves for use in industrial and commercial combustion systems. Safety shut-off valves (SSOVs) are the primary automatic means of turning gas flow ON and OFF for furnaces, ovens, and in some cases, individual burners.

    Get Price
  • Understanding Check Valves: Sizing for the Application ...

    2007-5-1 · Understanding Check Valves: Sizing for the Application, Not the Line Size. Check valves are probably the most misunderstood valves ever invented. If you mention check valves to most plant personnel, the typical response is “they don’t work.' May …

    Get Price
  • VS - IMI Critical Engineering

    The VS valve is also used when a separate stop valve is required in the spray water line. Another application for the VS valve is as an isolation valve in a process steam line. The Kv/Cv-value of the valve depends on the pressure ratio between inlet and outlet and must – for each valve – be calculated by the computer program, where all ...

    Get Price
  • Boiler Safety - Occupational Safety and Health

    2018-12-18 · The safety valve capacity is listed on the data plate attached to the safety valve. For example, if the safety valve capacity is listed as 6900 lb on the data plate, the safety valve can discharge steam at 6900 lb/hr. The safety valve capacity must equal or exceed the boiler pounds per hour rating.

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  • TEAM Valve Products & Repair

    TEAM provides full inline, onsite and shop valve repair services and maintenance programs for virtually all valve types, brands, sizes, materials, pressures and operating conditions, including actuators and operators. Our valve repair solution is a unique combination of highly-skilled technicians that provide on-site, emergency and scheduled ...

    Get Price
  • Steam Equipments Pvt Ltd

    E8 Pinelands Office Park, Maxwell Drive| Modderfontein 1645, Gauteng. South Africa. Mobile: +27-83-3667658. SteamLok Engineering Pvt. Ltd. Plot No C-27 Phase 1, Chakan Industrial Area, Chaken, Pune – 410501. Panflow Solutions Steam Equipments USA.

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  • Lafil - Steam Jet Boiler - Boiler – Lafil Global

    THREE PASS OIL/GAS FIRED FULLY AUTOMATIC SMOKE TUBE STEAM BOILER. TECHNICAL SPECIFICATION: i – Type – Horizontal, 3 pass, Fully Wet Back , IBR approved Smoke Tube boiler. ii – Capacity – 1000 Kg/hr to 60000 Kg/hr (F & A 100° C) iii – Working Pressure – Std. 10.5 Kg/cm2 (g), 14.06 Kg/cm2 (g), 17.05 Kg/cm2 (g) and above with water tube design also available.

    Get Price
  • Used Valves

    Used Valves. EquipNet is the leading provider of used valves and a wide range of other preowned equipment. Our exclusive contracts with our clients yield a wide range of used valves from a number of respected OEMs, including Moeschle Behalterbau GmbH, Fisher Controls, GEA, Lehigh, Bell and Gossett, Strahman, Bolz Summix, and many others.

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  • Bolted bonnet high pressure valves (large forged) - Velan

    A complete range of gate, globe, and check valves for all of your high pressure and high temperature applications, proven over years of service in thermal and nuclear power plants as well as oil and gas industry applications around the world. Only Velan offers the advantages of one-piece forged valves in sizes up to 24' (600 mm).

    Get Price
  • Thermax

    thermax is leading energy and environment solutions company in india. providing heating, cooling, water and waste management, chemicals and also design large boilers for steam and power generation,wastewater treatment plants and air pollution control systems.

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  • Steam traps

    UNA 25-PK-PS ball float steam traps with pump function. Ball float steam traps with automated pump function guarantees condensate discharge with reduced steam pressure or high back pressure for regulated and special plate-type heat exchangers with major …

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  • Steam Conditioning and Desuperheating

    Steam conditioning valves control steam pressure and temperature by combining both functions within one integral control unit. These valves address the need for better control of steam conditions brought on by increased energy costs and more rigorous plant operation. Steam conditioning valves also provide better temperature control, improved ...

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  • How much water should a steam heating system need?

    2021-8-18 · A feeder can also protect a steam boiler by keeping it fed with water should the gas valve lock itself in the open position. How much water a boiler needs to keep operating depends on its firing rate, and this is very easy to calculate. It works like this: All boilers, regardless of their size, lose water to steam at a constant rate.

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  • Check Valves

    Check Valves Check valves are designed to allow fluids to flow in one direction only and are rated for use in medium- and high-pressure applications. Swagelok check valves come in a variety of designs, including spring and poppet, lift, and all-welded high-purity for use in a range of situations.

    Get Price
  • Home - Welltech

    Well-Tech Company is an industrial and petroleum service company founded in 2003 and headquartered in Cairo. We are a leading , ISO-certified service and sales provider company for a full line of centrifugal pumps, positive displacement pumps ,wellhead control panel, air compressors, chemical Injection packages & generators in Egypt in the oil and gas fields.

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  • Valves - M&M Control

    Apollo Valves - Apollo Valves including ball, butterfly and check valves, Automation Products, Backflow Products, Plumbing & Heating, Safety Relief Valves and Strainers.: Aquatrol - Safety and Relief Valves: Armstrong Valves - Traps, Strainers, Humidification, Temperature Controls, Valves The Bellofram Corporation - Air Regulators, I/P Transducers, Filters, Lubricators and more

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  • Stainless Steel Check Valves

    Check Valves for Steam. To withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal.

    Get Price
  • Valves and actuators

    Valves and valve actuators are assembled and tagged for direct delivery to any jobsite, free of charge. All you do is specify each valve’s location when placing your initial order and we will tag them before shipping to save you installation time and expense. For questions call 800-516-9964 or email [email protected]

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  • Steam Temperature Control

    2010-9-8 · Adding to the challenge, steam temperature is affected by boiler load, rate of change of boiler load, air flow rate, the combination of burners in service, and the amount of soot on the boiler tubes. After separation from the boiler water in the drum, the steam is superheated to improve the thermal efficiency of the boiler …

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  • Ball Valves

    Siemens 6-way ball valves are available in ½ to 1-inch sizes with Cv ranging from 0.3 to 4.7. Used to control hot and chilled water with up to 50% glycol over a temperature range of 35° F to 250° F. These valves couple with the Siemens GDE161.1P OpenAir™ modulating damper actuator to provide single valve and actuator changeover and control ...

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  • Control Valves

    Control Valves consist of 2 main components – a Body and an Actuator. The Body is the portion where fluid travels through, such as steam for heating. The Actuator is the component which takes an external signal such as air or an electrical signal and uses it to open or close the valve to maintain the set point.

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  • GER-3582E - Steam Turbines for STAG Combined-Cycle

    2021-4-7 · reheat steam cycle. The 7H and 9H STAG advanced machines are additionally integrated with steam cooling in the gas turbine. STAG combined-cycle systems are designated with a code system to capture key system param-eters: the first digit is the number of gas turbines per steam turbine, the second is not significant for heavy-duty gas turbines ...

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  • Pipeline ancillaries

    NV400. The NV400 is a series of high-pressure needle valves designed for shut-off applications with steam and other industrial fluids. The NV400B is a special version designed for use as a boiler water sample valve when connected to the bottom sample connection on a VPC TDS blowdown control valve…

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  • 4 Th Oil Fired Steam Boiler,2000 Kg H Gas Boiler

    At present, we have provided one-stop solutions for manufacturing, installation, commissioning and operation for 60,000+ customers. 0.5 ton electric heating steam boiler in china mining group ; 10 steam ton condensing gas steam boiler in chemical industry ; 10 ton condensing gas steam boiler in …

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  • Boiler Not Igniting? Here Are 6 Reasons Why and How to ...

    2021-8-18 · A gas engineer can check for all the above. But, if your boiler isn’t igniting due to a gas valve issue, there’s a good chance the reason stems from incorrect adjustment. When a boiler’s gas valve is incorrectly adjusted, it will lock out when supplied with too much gas (because it’s dangerous), or too little gas (because the boiler’s ...

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