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Contacts

  • Via dell'Industria Est, 343
    45030 CALTO (RO)
  • +39 0425.804122
  • info@elettrostar.net

Sales of valves for use in power plants

80000 Series 3-Way Control Valve

The 80000 Series is a heavy duty three-way control valve designed for either combining or diverting service. Standard features include:

Heavy Guiding Construction of the Masoneilan 80000 Series includes top guiding in the plug, as well as guiding within the seat ring locations providing an extremely well supported and stable design.

High Capacity Large flow galleries in the 80000 Series provide high capacity designs with low pressure recoveries. High critical flow factors are attained in both combining and diverting configurations.

Flow Stability The 80000 Series is a dual seated design with flow tending to open the valve at both ports. This provides inherent dynamic stable resulting in excellent throttling control performance.

Wide Operating Range Designs are available in various sizes and can be configured to operate within an extremely wide temperature range. This is accomplished through use of high performance materials and design configurations.

Reduced Emissions The 80000 Series can be supplied with the Masoneilan LE Packing design to provide low emissions performance meeting various environmental regulations worldwide.

NACE Compliance Construction for Sour Service Applications in accordance with NACE standard MR 0103 is readily available. Applications requiring compliance to MR 0175, 2003 Rev or ISO 15156 can also be provided.

  • Large flow paths offer effective dirty service capabilities and high flow capacities. Heavy valve plug and stem guiding provides dynamic stability resulting in excellent process control and improved process yields. 
  • Top and bottom entry access to the valve internal components results in easy in-line access for maintenance and repair.
  • Extremely rugged design for reliable operation in demanding plant environments and process control applications. 

Sales of valves for use in power plants

41005 Series Cage Guided Valve

The Masoneilan 41005 Series heavy duty control valve features balanced trim configurations. This product line offers efficient and stable operation under demanding process conditions, including applications with high-pressure drops and large temperature variations. Optional features include noise attenuation trim, anti-cavitation designs, and various balance seal options to meet a wide range of pressure and temperature requirements.

  • Balanced trim design allows the use of smaller actuators to reduce overall assembly size and weight
  • Heavy cage-guided construction offers dynamic support and trim alignment for resistance against flow-induced vibration throughout the entire valve stroke range. Heavy guiding of the plug enhances throttling control performance resulting in high process yields
  • Low soft-goods parts count for improved valve reliability and reduced maintenance costs
  • Reliable performance with standard solutions to control noise, cavitation, and valve leakage improving plant operating efficiency.

Sales of valves for use in power plants

21000 Series Single Port Valve

Versatile BHGE offers the Masoneilan 21000 Series heavy top-guided globe valve for a wide range of automated process control applications. The 21000 Series product line features a single-ported design configuration, which permits numerous trim, actuation, and instrumentation solutions including:

  • Lo-dB* Noise Attenuation
  •  Anti-Cavitation
  • Reduced Capacity & Low Flow Trim
  • Cryogenic Configuration
  • Tight Shutoff
  •  Environmental Packing
  • Advanced Digital Positioning & Control

Reliable Rugged top-guiding of the plug promotes maximum valve stability under adverse conditions. The inherent ruggedness of the 21000 Series is field-proven, with thousands of units installed in process control plants around the world operating successfully with various fluids under mild and extreme conditions.

High Performance The combination of trim designs, actuator stability, shutoff capabilities, and superior valve positioning offers optimum control performance. The 21000 Series is also available in various materials, pressure ratings, and end connections offering a complete high-performance valve platform.

Sales of valves for use in power plants

28000 Series Varipak* Valve

Designed specifically for low flow applications, the Masoneilan Varipak Control Valves provides excellent throttling control performance with a wide range of options and capabilities. Design optimization has also resulted in an extremely integrated and compact assembly.

Key features and benefits of the VariPak control valves include: 

  • Heavy Top-Guiding Rugged
  • Application Flexibility
  • Adjustable CV
  • Compact Assembly
  • Anti-Cavitation Trim
  • Design flexibility

Sales of valves for use in power plants

SVI* II ESD Emergency Shutdown Device

The Masoneilan SVI II ESD can operate with a 4-20mA signal, 0-24Vdc, or a combination of both.

Certifications:

ATEX, FM, and CSA approvals

Communication Platform:

HART

Signal – Supply:

4-20 mA control signal. 24 Vdc power supply. Combination of 4-20 mA and 24 Vdc (4-wire device)

Sales of valves for use in power plants

SVI II AP Advanced Performance Digital Valve Positioner (HART)

Supporting HART communications over the 4-20mA signal, the SVI II AP digital valve positioner is suitable for control systems with 4-20mA signaling.

Certifications:

ATEX, FM, IEC, GOST, NEPSI, KOSHA, INMETRO, JIS and CSA approvals. Explosion proof, intrinsically safe and dust protection.

Communication Platform:

HART revision 5 or revision 7 (field selectable)

Signal – Supply:

4-20 mA control signal No external power required Supply pressure: 20 – 150 psi (1.4 – 10.3 bar)

Sales of valves for use in power plants

SVi1000 Digital Valve Positioner

The SVi1000 supports HART communications over the 4-20mA signal, making it a superior choice for control systems with 4-20mA signaling.

Certifications:

ATEX, FM, IEC, and CSA approvals. Intrinsically safe and non-incendive (energy limited)

Communication Platform:

HART revision 5 or revision 7 (field selectable)

Signal – Supply:

4-20 mA control signal. No external power required. Supply pressure: 20 – 100 psi (1.4 – 7 bar)

Sales of valves for use in power plants

49000 Series

The 49000 Series V-LOG high pressure drop valve features an enlarged body gallery to accommodate gas expansion and up to 36 stages of pressure reduction via a stacked disk trim design. It offers optimized severe service solutions for high-pressure drop applications with potential damaging noise or cavitating fluid conditions. Built around the Masoneilan V-LOG Energy Management Trim, the 49000 Series is capable of handling a wide range of both liquid and gas services in a variety of process industries.

Benefits of the 49000 Series V-LOG high pressure drop valve include: 

  • Compared to forged or fabricated bodies, the cast globe-style body of the 49000 Series offers lower in weight and overall dimensions which helps reduce installation costs.
  • Enlarged body galleries and expanded outlets provide velocity control for expanding gases.
  • Galleries sized to accept “typical” V-LOG trim dimensions for a standardized body platform and an optimized solution.
  • V-LOG trim for use with either compressible or incompressible fluids under severe service conditions.
  • V-LOG and Lo-dB trim provide reduced noise and cavitation that could negatively affect the valve and/or surrounding equipment.

The V-LOG Trim can be configured for use with either compressible or incompressible fluids under severe service conditions making the 49000 Series valve a superior choice for liquid and gas applications including:

  • Boiler feed water start-up and control 
  • Steam letdown
  • Pump discharge 
  • Water reinjection
  • Gas recycle
Technical Sheet
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Experience

More than 14 years of active work in the world of process control

Reliability

Capacity of giving a complete service in the supply chain of automation

Quality

Since 2011 Elettrostar Srl has obtained the qualification of MARC

Got Any Questions? Call Us Today!

Contact us for information, we would be happy to give you all the answers you need!

Where we are

About Us

Today, after more than 14 years of active work in the world of process control in Italian ad international industries, Elettrostar is a reliable partner in the most various requirements of process automation, leading to the capacity of giving a complete service in the supply chain of automation.

Contacts

  • Via dell'Industria Est, 343
    45030 CALTO (RO)
  • +39 0425.804122
  • info@elettrostar.net