Valvtechnologies, Inc.- Metal Seated Isolation and Control Valves
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For more information
Contact Barry Hoeffner, Industry Manager
5904 Bingle Road
Houston, Texas 77092
Telephone:
(713) 860-0400 (ext 0434)
Facsimile:
(713) 860-0499
Email: sales@valv.com
Internet: www.valv.com

Are you tired of buying valves that leak? Then Valvtechnologies can provide the "next generation" of valve products for your critical service applications.

Why Valvtechnologies in refining and chemical applications?
  • Guaranteed Bubble-Tight (better than Class VI) Seal in high and/or low differential pressure service.
  • "Fixed" ball non-trunion design prevents solids, polymers, asphaltenes, etc. from interferring with valve operation.
  • RAM carbide coating technology works to prevent failures from erosion or erosion/corrosion.
  • Zero-leakage, live-loaded stem packing to limit fugitive emissions.
  • Handle pressures from Vacuum to 40,000 psi and Temperatures from cryogenic to +1800° F.
  • Isolation and control in one valve possible.
Valvtechnologies' integral metal-seated ball valves will improve your process efficiency by truly eliminating leaks. This also allows for safer system maintenance, less system downtime and no more angry questions from management as to why valve problems limit operating flexibility.
Some of the unit operations we provide valves for are:
Refining: Chemical Process:
  • Coking (Delayed and Flexi)
  • FCCU
  • CCR Reformers
  • H-Oil and LC Fining
  • Ethylene
  • Polyethylene
  • Misc. Chemical Processing Operations
FCCU Applicatons Include: CCR Reformer:
  • Catalyst handling valves
  • Slurry valves
  • Steam valves
  • Ceramic lined valves for extra life are also available.
  • Valvtechnologies manufactures UOP approved valves for all sections of this critical unit. Features like cavity fillers and double stem seals extend the life of our valves.
Coker Applications Include:
All of our process valves in coking are of full port design to maximize throughput with minimum drum pressure. Valvtechnologies' valves have the highest Cv in the industry.
  • Switching Valves (Y pattern & Wilson-Snyder replacements)
  • Feed Isolation Valves (up to 24")
  • Overhead Vapor Line Valves (up to 24")
  • Cutting Water Isolation Valves
H-oil and LC Fining Applications Include:
Purged and cavity-filled designs prevent problems due to coke fines and other solids accumulation.
  • Catalyst addition and withdrawal (dual ball designs available)
  • Filter and pump isolation
  • Overhead vapor line valves
  • High delta-P control and isolation
Ethylene Applications Include: Chemical Processing Applications Include:
Any location of high temperature or pressure where coke fines may be present are perfect applications for our products.
  • Decoke and furnace isolation valves
  • Steam vent and control
  • Quench Oil isolation and control
  • Polymer Service (e.g. Styrene, VCM, BD, Cumene, etc.)
  • 3- Way and diverter valves
  • Numerous metalurgies available (Stainless, Inconel, Hastalloy, Monel, Duplex Stainless, etc.)
Polyethylene Applications Include:
Valvtechnologies has a long successful history in this industry and many valve options including integral heat jackets and purges are available.
  • Isolation Valves (Guaranteed to shear solid plug of Polyethylene)
  • High-Cycle (PTO) Valves (one million cycle guarantee possible)
  • Vent, bleed and crossover designs. Single and double ball designs.
  • Reactor Block Valves
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