Control Valves & Actuation

ISB’s highly trained and certified valve technicians provide services from simple repairs to major
overhauls of a comprehensive list of valve types. We also offer installation and maintenance of
Electrical & Pneumatic actuation systems to meet your control valve needs.

  • Comprehensive
    valve types
    available
  • In-place or in-shop
    repair and overhaul
  • Service electric &
    pneumatic actuation
    systems
  • ASME and
    “VR” Stamps
Request Your Free Quote & Consultation Or call 413-532-7788 to speak with us now.

Certification Stamps

  • R

    • The National Board of Boiler and Pressure Vessel Inspectors issues the "R" stamp for steam boiler modifications and repairs. This certification aids in ensuring that such modifications or repairs are only carried out by qualified fabricators who can adhere to the code's specifications.

  • ASME

    • ASME that we have been thoroughly inspected & have successfully met al the quality & safety standards established by the Boiler & Pressure Vessel Code.

Our Boiler Control Valves Products

Isolation Valves

Globe valves

Gate valves

Ball valves

Butterfly valves

Triple offset valves

Diaphragm

Boiler Control Valves

V-port ball valves

Globe valves

Butterfly valves

Needle valves

Temperature boiler control valves

Check Valves

Non-return valves

Diaphragm check valves

Swing check valves

Stop-check valves

Lift-check valves

In-line check valves

Tilting disc check valves

Pressure Regulators

Pressure reducing valves

Temperature regulating valves

Back pressure regulators

Our Boiler Control Valves Products

ARI-Armaturen manufactures high-quality boiler control valves, Isolation valves with a focus on Globe Valves, Bellows Sealed Globe Valves, and High-Performance Butterfly Valves. ARI Valves are found in a multitude of industrial sectors, including oil, shipping, breweries, food and beverage and the HVAC market.

Our Actuators

Electric

Electric actuators offer the highest precision-control positioning

Scalable for any purpose or force requirement

They can be easily networked and programmed quickly. Immediate feedback for diagnostics and maintenance is available

They provide complete control of motion, offering custom speeds, stroke lengths, and applied forces

They are quieter than pneumatic and hydraulic actuators

Pneumatic

Simplicity of realization relatively to small back and forth motions

Sophisticated transfer mechanisms are not required

Low cost

High speed of movement

Ease at reversion movements

Tolerance to overloads, up to a full stop

High reliability of work

Explosion and fire safety

Ability to accumulation and transportation

Our Boiler Control Valves Services

ISB’s valve team is positioned to provide services from small repairs to major overhauls including complete rebuilds to the control valve body, assembly, actuator, and instrumentation. We hold ASME and “VR” certification stamps, and are able to service a comprehensive list of valve types. Boiler control valves services are available both in-place and in-shop, and we have valve repair capabilities of ¼” – 60” and larger. Field repairs of all types of welded in-line valves are available from pressure seal valves to non-return stop valves.

ISB offers seat and gate restoration and utilizes in-house machinists and certified welders to refurbish damaged seats, pressure seals, and valve trim internals and make body casting repairs when needed. 

Our aim is to provide exceptional service to support our customer’s maintenance schedules and inspection dates.

Control Valves | Control Valves Service | Boiler Control Valves Services | Isolated Valves | Actuators

We can help with all line valve &
actuation products & services.

Get Your Free Estimate & Consultation Or call 413-532-7788 to speak with us now.