Velan forged-steel gate valves — Velan

Product Description

Velan forged-steel gate valves were manufactured under the Velan name and supplied throughout the period when asbestos was the routine sealing and insulating material in valve service. The Velan catalog reached American industrial worksites, including power generation facilities, refineries, paper mills, shipyards, and major institutional construction projects.

According to asbestos litigation records, Velan forged-steel gate valves were supplied to American industry through the period when asbestos was treated as the routine sealing and insulating material for high-temperature service. Velan built its market position around durability and reliability under demanding conditions — the same operating envelope that drove asbestos use across the valve category well into the late 1970s.

Asbestos Content

Court filings document allegations that Velan forged-steel gate valves incorporated asbestos in one or more of the structural roles common to valve of the era:

Compressed asbestos stem packing — Rings of compressed chrysotile packing were installed around valve stems to seal against process leakage. Plaintiffs alleged this packing was specified by the manufacturer’s own service literature and disturbed during routine maintenance.

Body, bonnet, and flange gaskets — Sheet-asbestos and spiral-wound gaskets sealed mating surfaces. Court filings document that mechanics regularly scraped these gaskets free of mating surfaces during overhaul, generating respirable fiber concentrations in the breathing zone.

Internal trim seals — Seat seals and back-seat packing in severe-service valves used asbestos-bearing materials capable of withstanding the operating envelope.

Adjacent thermal insulation — Where valves were specified into hot-service piping, insulators wrapped the valve body and adjacent piping in asbestos block or blanket insulation.

The asbestos in these components was not unique to Velan; the materials in question were industry-standard well into the 1970s. The relevance to litigation lies in the volume of Velan forged-steel gate valves installed across American worksites and the frequency with which those components were disturbed during ordinary maintenance.

How Workers Were Exposed

Workers most likely to have encountered asbestos through Velan forged-steel gate valves include those whose trades brought them into routine contact with the equipment:

  • Pipefitters and steamfitters — installing, repairing, and repacking valves across steam, process, and utility systems
  • Boilermakers — tying valves into pressure piping at boiler outlets, headers, and feedwater stations
  • Machinists and millwrights — tearing down valves during scheduled outages and overhauling internal trim
  • Refinery and chemical-plant turnaround crews — servicing severe-service control and isolation valves
  • Shipyard workers — Navy yard and commercial-marine pipefitters installing valves in engineering spaces

Court filings document that bystander and take-home pathways were also common. Workers who did not directly handle Velan forged-steel gate valves but who shared confined work areas with those who did were alleged to have inhaled the same airborne fibers. Family members were exposed through fibers carried home on contaminated work clothing — a pathway recognized in occupational medicine and asbestos litigation as take-home or secondary exposure.

The latency period for asbestos-related diseases — mesothelioma, asbestosis, lung cancer, and pleural disease — ranges from roughly ten to fifty years between initial exposure and diagnosis. Workers exposed through Velan forged-steel gate valves during the 1940s through the early 1980s may only now be receiving diagnoses tied to that occupational history.

The current trust-fund and litigation status for products in the Velan catalog is summarized on the manufacturer reference page linked at the top of this article. Where a Section 524(g) trust exists, claims may be filed in parallel with civil litigation against other defendants whose products contributed to the same exposure history. Where no trust exists, claims are pursued through the civil court system. Statute-of-limitations rules vary by state and disease type; the limitations clock generally begins at the time of diagnosis rather than the time of exposure.

Individuals who worked with or around Velan forged-steel gate valves and have been diagnosed with an asbestos-related disease should preserve documentation of employment history, jobsites, and product identification, and consult an attorney experienced in asbestos claims promptly after diagnosis.

Documented Product Identification

The following details are drawn from public asbestos litigation records, manufacturer catalog pages, technical manuals, and corporate history materials. Each item reflects the product as documented in those sources.

Industries served: Naval/Maritime.

Naval / marine service: This manufacturer’s equipment is documented in connection with U.S. Navy and commercial-marine service.

Documented product lines:

  • Steam Traps (1960s-). Steam traps manufactured for naval use, replacing Yarway steam traps.

Velan manufactured steam traps for naval use beginning in the 1960s as replacements for Yarway steam traps.