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Bolted bonnet forged flexible wedge gate valves

Product Line
  • Large forged bolted bonnet valves
Product Type
  • Gate

Features & Benefits

Velan bolted bonnet flexible wedge gate valves are ideal for high pressure steam, catalytic reformers, hydrocrackers and other tough services.

  • Stronger, leakproof bolted body bonnet joint ensures joint tightness with a higher bolting torque.
  • Wedge guiding minimizes seat rubbing and scuffing resulting in long cycle life.
  • Designed to ASME B16.34.
  • Body made of superior strength forgings and optional cast steel.
  • Velan stem seal offers tight seal with little to no maintenance over long periods of time.
  • Optional live-loading of packing and leakoff.
  • Non-rotating stem.
  • Hardfaced seating faces resist erosion.
  • Available with provision for seal weld.
  • Other sizes and pressure classes available. Contact the company for specifications.

Product Details

Spec Detail
Size Range NPS 2 - 24
(DN 50 - 600)
Pressure Class ASME Classes
150 - 1500
Standard Connections Socket weld, Butt weld

Quality That Lasts

Precision Engineered

Our products, crafted with cutting-edge precision, set the industry standard for quality, reliability, and versatility across an expansive range of applications.

Long-Lasting & Durable

Velan leverages advanced engineering capabilities and innovation to create durable valves that meet critical industrial needs in the areas of nuclear power, mining, oil and gas, and more.

Certified & Tested

Innovation is our DNA. From our first steam trap to advanced cutting-edge valve designs, we are committed to providing solutions that define the highest standards of quality and performance.

Contact Us

Reach Out

Need support or have a question? The Velan team is here to help.

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