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Contacts

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

Valves used in the chemical sector

84000 Series SteamForm™ Steam Conditioning Valve

The Masoneilan line of steam conditioning valves offers a wide range of features, including low noise trim and a patented water injection system, for applications that require both pressure and temperature reduction in an integrated package. The SteamForm* product line combines more than 125 years of pressure control expertise with the latest in desuperheating technology to offer a highly efficient steam conditioning solution.

Benefits of the 84000 Series SteamForm™ Steam Conditioning Valve include: 

  •  ASME 816.34 based design with expanded outlet size to control steam velocity.
  • Multi-stage pressure reduction trim controls steam pressure while reducing noise and vibration.
  • Field serviceable trim design with compensation for thermal excursions in combined cycle applications.
  • Class V shut-off performance reduces energy loss to downstream piping.
  •  High efficiency desuperheating via patented Flow Profiler to reduce downstream piping concerns.
  •  High performance spring loaded nozzles for fine atomization of injected spray water.
  • Customizable design to match plant piping.

The Masoneilan 84000 SteamForm valve is a superior choice for steam conditioning applications requiring integrated pressure and temperature reduction such as:

  • Turbine bypass systems.
  • Process steam conditioning.
  • Boiler extraction to process.

Valves used in the chemical sector

73000 Series Sweep Angle Valve

The 73000 Series control valve can throttle highly erosive, flashing, and two-phase flows.

Size

1” x 1” through 10” x 12” (25 x 25 mm through 250 x 300 mm)

Ratings & Connections

flanged: ANSI 150 – 2500

Body Materials

carbon steel; stainless steel; titanium; hastelloy; others

Actuators

model 87/88 multi-spring-opposed diaphragm; cylinder

Trim

high capacity single stage; reduced port venturi outlet; ceramic and tungsten carbide optional

Inherent Characteristics

linear

Valves used in the chemical sector

71000 Series Visbreaker Valve

The 71000 Series is a modified sweep-angle valve that can reduce fluid impingement through the body and includes heavy guiding and durable trim parts.

Size

2” x 3” through 10” x 12” (50 x 80 mm through 250 x 300 mm)

Ratings & Connections

flanged: ANSI 150 – 2500

Body Materials

carbon steel; stainless steel; chrome-moly

Actuators

model 87/88 multi-spring-opposed diaphragm; cylinder

Trim

heavy top plug guiding coupled with a threaded seat ring design to form an outlet venturi flow path for outlet area protection

Inherent Characteristics

linear

Valves used in the chemical sector

33000 Series Triple Offset Butterfly Valves

BHGE’s Masoneilan 33000 Series incorporates patented design with advanced manufacturing to provide high performance, triple offset features that enables bi-directional, isolation tight shutoff under a wide range of pressures and temperatures for both control and on/off applications. The 3rd offset angle of the disc, along with a metal-to-metal seating surface, allows for minimal friction to enable isolation tight shutoff while used in both on/off, as well as high throttling, control valve applications. The heavy duty 33000 series butterfly valve provides the high degree of zero leakage performance, with a less costly design as compared to the larger gate, globe or ball valve technologies used in many isolation applications.

Valves used in the chemical sector

39004 Series High Performance Butterfly Control Valves

Low torque, double offset disc improves control performance and reduces seal wear for longer operating cycles and reduced maintenance.

Sizes:

3″ through 48″ (80 through 1200 mm)

Ratings and Connections:

Wafer and lug for mounting between flanges: ANSI 150 – 600

Body Materials:

Carbon steel Stainless steel

Actuator:

Model 96/97 pneumatic rack & pinion Model 34 scotch yoke cylinder

Trim:

Double eccentric TFE, RTFE, and flexible metal seals offer Class IV (metal) or Class VI (PTFE / RTFE) shut-off

Inherent Characteristics:

Equal percentage

Valves used in the chemical sector

36005 Series V-Max™ Control Ball Valve

These high-capacity V-ported control ball valves offer automatic throttling capability with flexible shutoff options, simplified maintenance needs, and enhanced operational reliability.

The V-Max* rotary control valve offers high-capacity, heavy-duty automatic throttling capability.The valve’s advanced design features offer substantial benefits, including:

  •  Simplified alignment. The valve’s integrally cast raised face flanges (in compliance with ASME 150 or 300 Class standards) eliminate the need for long tie rods, significantly simplifying the alignment process.
  • Installation flexibility. To meet a variety of application needs, the valve is available with two different face-to-face dimensions: standard construction complies with ISA S75.04 and IEC 534-3-2 standards and a short pattern complies with the ANSI B16.
  • Enhanced flow capacities. A straight-through flow pattern provides exceptional capacities, while the patented dual-characterized V-port ball combines an equal percentage flow characteristic with highcapacities and greater than 500:1 rangeability.
  • Excellent leakage control: A standard EF(emission free) seal packing system provides long-term, zero leakage† shaft sealing performance.

Valves used in the chemical sector

35002 Series Camflex™ Rotary Control Valve

When the original Camflex was introduced in 1968 it created a revolutionary new category of control valves -the Rotary Globe.  This new type of valve converged the best control features of a conventional globe valve with a rotary action to produce a valve capable of replacing at least 80% of the control valves in use at that time.

Many improvements and enhancements have been made since that time, with over 1 million Camflex valves installed in a wide range of process control applications.  Everything from the most basic water applications up to severely erosive services that would tear other valves apart.  The Masoneilan Camflex valve is designed first and foremost to be an excellent control valve and has proven to truly be a Universal Rotary Globe control valve.

Valves used in the chemical sector

31000 Series Rotary Control Valve

The 31000 Series control valve is a PFA lined, eccentric plug control valve for corrosive applications which incorporates the following features:

Excellent Performance:

The eccentric rotary plug design provides excellent throttling control accuracy, low dynamic forces and tight shut off. The straight through flow pattern results in high flow capacities.

Corrosion Resistance:

PFA lining with guaranteed minimum wall thickness provides resistance to most corrosive fluids.

Reduced Fugitive Emissions:

The rotary design inherently reduces wear on the packing as compared to a typical linear valve. Additionally, the standard design includes PTFE/Graphite packing, chevron rings, backedup by a double O-ring follower to provide further reliability in corrosive applications.

Ease of Maintenance:

The compact dimensions and low weight design allows for easy installation and removal without compromising piping forces.

Reliability:

The dovetail grooves provide mechanical anchoring between metal body and PFA lining to ensure high performance under vacuum and at high temperature. The powerful, field proven rolling diaphragm actuator provides positive fail-safe action. The actuator linkage is totally enclosed that comes with a combination handwheel and adjustable limit stop with locking mechanism. All actuators are available with a complete line of options and accessories.

Sizes:

1″ through 3″ (25 through 80 mm)

Ratings and Connections:

Flanged ANSI 150, UNI-DIN 10 – 16

Body Materials:

Cast iron PFA lined

Actuator:

Model 35 spring-opposed rolling diaphragm

Trim:

Eccentric rotary plug

Inherent Characteristics:

Linear

Valves used in the chemical sector

Model BR200 / BR400 Booster Relays

Flow sensitivity adjustment allows optimization for improved efficiency and safer operation in key pneumatic control valve applications.

Ratings

Temperature

Ambient Temperature Range: -30°C to +100°C (-22°F to +212°F) optional: -55°C to +100°C (-43°F to +212°F)

Valves used in the chemical sector

Model 4411 Electro-Pneumatic Transducer

The Masoneilan Model 4411 transducer is for use with pneumatic positioners in applications with temperature or vibration issues for valve-mounted instruments.

Ratings

Explosion proof and intrinsically safe enclosure rating per IP 66 and NEMA X

Temperature

Temperature Affect: < 0.035% span/ C (-40C to 85C)

1 2 3

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