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High Pressure Stem Guided Non-Balanced Control Valves

Valve Sales Inc. High Pressure Stem Guided Non-Balanced Control Valves

Home | Products | High Pressure Stem Guided Non-Balanced Control Valves

These 1” and 2” high pressure, stem guided, non-balanced control valves can be used as a dump valve or pressure regulator. In this instance, “stem-guided” refers to the stem itself guiding the trim into its seat and “non-balanced” means that the pressure above the trim seat is not counterbalanced by the same pressure below. All valves in this series have the option of emissions-free electric actuation.

All of Kimray’s stem guided valves have smaller trim sizes for smaller valve coefficients (Cv) when compared to the cage guided series. 

Service

  • Liquid
  • Gas

Product Features 

  • Upstream or downstream control
  • Temperature: -20°F , 250°F (Options available for higher temperatures)
  • Cold working maximum pressure up to 6000 psig
  • Standard actuator is made from Ductile Iron (ASTM-A395)
  • Electric actuation using VSI’s JBT open yoke lifter
  • Capable of 45 psig (3.1 bar) diaphragm pressure for actuation
  • Reversible actuator allows simple change from “fail open” to “fail close” with no extra parts required
  • Equal percentage trim for throttling service.
  • Quick opening trim for on/off service.
  • Linear trim (Nominal).
  • Class IV seat FCI 70.2.
  • Non-lube stem seal
  • Live load packing
  • Open yoke design
    • Allows for position indicator to be easily seen from any direction.
    • Stem position scale on all models
    • Allows trapped process gas to escape to the atmosphere if packing box assembly leaks
    • Four bolts hold actuator to the valve body for easy access to trim components
  • Standard globe valve body is made from cast steel A216-WCB, CF8M & LCC.

Options

  • 1” and 2” connection sizes
  • Through or angle body types 
  • NPT, flanged, or socket weld connections
  • Electric actuation option utilizing VSI’s JBT open yoke lifter
  • Pressure opening or pressure closing actuation, or pneumatic, single acting actuation
  • Trim material and capacity
  • “65 Topworks” actuator with an adjustable spring from 10 psig to 30 psig (0.68 bar to 2 bar) made from 1018CW, ASTM 108 steel
  • Multiple spring options
  • Special material available for sour service application in accordance with the requirements of NACE specification MR0175

Resources

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VSI has rebuilt our pressure relief valves here at [our processing plant] for several years now and I have always been very pleased with their service and quality of work. The work is always completed on time and we have had no reliability issues with the valves they’ve worked on. It’s always a pleasure working with VSI and I look forward to continuing the relationship.
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Thank you for your genuine effort on all the work you have done for [us]. As always, thank you for the quick quotes and parts.
- Randy W., Midstream Oil & Gas Industry
VSI has been helpful in many ways, from greasing valves, valve repair, valve replacement, and training our guys as well. We can’t say enough about quotes, labor support, material delivery time, and billing. Aaron has helped us out of several jams over the years and we appreciate it.
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Just wanted to let you know we appreciate all you do for us. Your dedication and hard work has helped us tremendously these past few years. Thanks again!
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Valve Sales Inc. provides outstanding service and support for all of our valve needs. Their dedication to quality and consistency allows our equipment to run more reliably and improves overall performance of our facility. Our goal is to provide consistent high performing products to our customers and VSI allows us to achieve this goal.
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Thank you and your team for the quick response time and for being so proactive with helping me get my customer back up and running so quickly. I really appreciate the Knowledge and support the VSI Team gives me which ensures that we have returning customers. Again, Thank you on a job well done.
- David M, Process Control Engineering & Service Company
Just wanted to thank you for your dedication to [us] on getting parts and material. I can always rely on VSI.
- Roger M., Midstream Oil & Gas Industry
VSI, sales personnel, and the service staff have always managed to step up to the plate, accept the challenges presented, and continually offer great technical support, exceeding customer relations and reliability that I’ve come to trust throughout years of valued service.
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Your quality service and parts help make my job a lot easier. Thank you and keep up the good work!
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The entire team at VSI has always been able to meet my needs and always exceeds my expectations. I have a great relationship with both the sales and service teams they are always ready to answer technical questions and provide excellent advice on ways to solve problems in the field and are always ready with solutions no matter how obscure or unusual the problem. VSI is more than ready and able to meet all my valve needs at any given moment.
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We appreciate the wonderful equipment and support you have given us over the years. The communication and professionalism is first class. Looking forward to that continued excellence in the future.
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