Valves, Fittings & Steam Traps

Valves controlling steam and high-temperature process fluids in industrial settings relied on asbestos stem packing and body gaskets to prevent leakage at operating temperatures. Steam traps, pressure regulators, and control valves from manufacturers including Crane, Walworth, Yarway, Copes-Vulcan, Leslie Controls, and Spirax Sarco shipped with asbestos packing as standard. Pipefitters, steamfitters, and valve mechanics who repacked valve stems and replaced body gaskets on these components were among the consistently highest-exposed trades in industrial settings.

41 products ·21 manufacturers

How to find your exposure: Find the product name you worked with below → click to see the manufacturer and trust fund status. If you remember only the company name, scroll to the Manufacturers section.

Products in This Category

Manufacturers — with Known Products

Each manufacturer is listed with the specific products they sold in this category. Click a manufacturer name for the full exposure and legal history.

Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Known asbestos-containing products:
Thermasil Mono Block Super Power House Cement Monospray Number One Plus Cement Pyrospray Thermalite Kentile Vinyl Asbestos Floor Tile Leslie Leslie Super G Series Regulator Leslie Class DLO Control Valve Leslie Steam Regulator Valves NARCO Aerogun Anti-Erode BOF Cote BOF Patch CM Gun Mix CM-18 Gun Mix MC-Gun Mix Narcocast ES Fine Trowel Narcocrete Trowel Narcolite Refractory Cement Narcogun CM-343 Narcogun CR-346 Narcogun CR-346 NN Narcogun CRD-347 Narcogun MC-339 Narcogun MCD-344 Narcogun P-340 Narcogun PD-345 Narmag 60 DBRC (This is a metal Firebricki) Narmag OH Gun Mix Staz-on Insulating Cement WO-339 MC Gun Narco Unicote Finishing Cement Super 505 Hot Gun C
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →
Litigated
Full exposure history & litigation record →

Other Categories

air-handlers asbestos-textiles automotive-friction boilers brake-friction ceiling-tile cement-pipe drilling-fluids dryer-felts electrical electrical-components floor-tile gaskets gaskets-packing hvac-equipment industrial-chemicals industrial-furnaces joint-compound marine mining-equipment paper-mill phenolic-compounds phenolic-resin pipe-covering pipe-insulation plaster pump-equipment pumps railroad-equipment refractory roofing roofing-products spray-fireproofing steam-traps textiles turbines valves valves-steam-traps
Sponsored Legal Resource — Attorney Advertising

Were You Exposed to an Asbestos-Containing Product?

A diagnosis of mesothelioma or an asbestos-related illness may entitle you and your family to significant compensation through asbestos trust funds and civil litigation. An attorney experienced in product liability and asbestos claims can evaluate your case — at no cost to you.

  • Free case evaluation — no obligation to hire
  • No attorney fee unless we make a financial recovery
  • Statutes of limitations may limit the time you have to act
  • Trust fund claims, civil lawsuits, and VA benefits pursued simultaneously
Call: (314) 237-1720 Free consultation — available now
O’Brien Law Firm
Asbestos Product Liability & Mesothelioma Claims
Get a Free Case Evaluation

Privacy Policy · By submitting you agree to be contacted by O’Brien Law Firm regarding your inquiry.

Attorney Advertising. This website is published by Rights Watch Media Group LLC, an independent media organization, and is not a law firm. Visiting this site or submitting this form does not create an attorney-client relationship. O’Brien Law Firm is a licensed Missouri law firm. Free consultations are offered at no obligation. Legal representation is provided on a contingency basis — there is no charge unless a financial recovery is made on your behalf. Individual results vary; past results do not guarantee future outcomes. This site receives compensation when visitors connect with participating law firms.