DeZURIK Valves for CARBON CAPTURE PROCESSES
Application Market: Carbon Capture Facilities: Direct Air Capture (DAC), Carbon Capture Sequestration or Storage (CCS), Carbon Capture (CC), Direct Air Capture and Use (DACU), Direct Air Capture and Carbon Storage or Sequestration (DACCS).
Valve Applications Within the Process: pellet dryers, pellet feed systems, calciner discharge, pellet dryer pre-heaters, pellet cyclones, lime coolers, fluoseal chutes, make-up water, on-off and modulating applications.
DeZURIK Valve Styles: High temperature, custom engineered HILTON knife gate valves, Red Valve 5200 slurry handling pinch control valves, DeZURIK PEC & PEF eccentric plug valves, DeZURIK BHP high performance butterfly valves and BAW AWWA C504 compliant large bore water management butterfly valves.
DeZURIK Valves for Coal Fired Applications - Pulverizer / Burner Shutoff Isolation
Application market: Coal Fired Power Generation Utilities
Unit Application: Coal pulverizer to injection nozzle piping system.
Valve Applications Within the System: Shut-off, isolation applications within the burner feed piping.
Code Requirements: National Fire Protection Association (NFPA) 8503, Article 2-6.1 50 PSIG (344 kPa) internal explosion requirements.
125/150 ASME flange drillings, options for B&W, NFPS, MSS and ISO flange patterns
Cooling water intake valves succeed in microbiologically influenced corrision (MIC) environment
MIC is corrosion caused by the presence and activities of microorganisms including bacteria, fungi, and microalgae in water. Microorganisms do not consume the materials they adhere to but can change the environment significantly to result in corrosion. The bacteria can develop into a colony called a biofilm and adhere to metal and nonmetal surfaces like elastomers. Biofilms are impacted by pH, temperature, velocity and surface finish. They grow well at moderate pH levels, ambient temperatures, slow velocity or stagnant water, and on rough surfaces. Under these conditions biofilms can be an issue for many industries such as power plants, refineries, steel mills, paper mills, and marine environments making them prone to MIC.
RAW WATER APPLICATIONS
Application markets: Power utilities, Petrochemical & Refining, Chemical, Pulp & Paper, Steel and Metal Foundries, Cogeneration, Desalinization, LNG and other industrial facilities utilizing regional, drawn raw water for process cooling.
System applications: Raw water cooling systems, fresh, brackish and seawater.
Valve applications within the systems: Pickup intake isolation, intake pump isolation & protection /vacuum/ surge and hammer control.
DeZURIK valves within these systems: AWWA Butterfly Valves (BAW), HILTON fabricated Knife Gate Valves, BOS-US Resilient Seated Butterfly Valves, PEC/PEF Eccentric Plug Valves, BHP High Performance Butterfly Valves, ASU Combination Air Valves, CVS 6000 Swing Check Valves
VALVES FOR GAS FIRED UTILITIES
Application market: Gas Fired Utilities
Unit Application: Selective Catalytic Reduction (SCR) Systems
Valve Applications Within the System: Induction draft fan intake isolation, induction draft fan discharge isolation
DeZURIK Valve Styles: BHP High Performance Butterfly Valve with 316 Stainless Steel metal seat, disc, and packing system designed for high temperature applications
ENVIRONMENTAL WASTEWATER APPLICATIONS
DeZURIK has a long heritage of delivering high quality valves specifically designed for challenging applications, and that continues today in our Oil & Gas Downstream valve lines.
DeZURIK is an industry leader in providing turnkey environmental wastewater valves for industrial applications including refining, petrochemical, chemical and pulp and paper facilities.
Drawing on years of wastewater experience, DeZURIK leads the industry with high quality, AWWA C504 and C517 isolation and process flow control valves that are up to the unique challenges of industrial environmental wastewater. From traditional Dissolved Gas Flotation (DGF) systems to more advanced Membrane Bioreactors, DeZURIK has the answers to all your service condition challenge
DEZURIK VALVES FOR COoling tower APPLICATIONS
DeZURIK offers a wide variety of valve styles for coal fired /fossil and nuclear power generation facilities of applications in cooling towers, raw water intake and unit cooling water. Valve applications include inlet feed water isolation, condenser and heat exchanger isolation, re-circ pump isolation, swing check pump protection, air release, make-up water, blow-down. DeZURIK specializes in butterfly valves, eccentric plug valves, rotary control valves, check valves and air valves for these applications.
Learn more about DeZURIK valves for cooling tower applications here.
Dezurik valves for coal fired utility applications
DeZURIK offers a wide variety of valve styles for coal fired facilities utilizing modern flue gas desulfurization wet scrubber systems.
Valve applications include gypsum bed isolation, alkaline slurry grid isolation, gypsum and alkaline pump isolation,
fly ash and bottom ash handling, coal burner isolation, re-circ and makeup water.
DeZURIK also specializes in large diameter valves for cooling water and process water applications.
The preferred valve designs in many applications within these systems are knife gate valves and butterfly valves.
DeZURIK’s industry-leading knife gate valves have proven superior in handling everything from fly ash to gypsum and alkaline slurries,
while our high-quality butterfly valves manage everything from cooling water to bottom ash slurries.
Learn more about DeZURIK valves for coal fired utility applications here.
Full-featured valves for today's power industry
DeZURIK valves are success
fully applied in coal-fired, natural gas, hydropower and biomass
plants handling a wide variety of media including water, slurries, ash and chemicals.
Valve designs include features for superior performance, reliability and efficiency
such as 100% port areas for high flow capacity, premium packing systems with metallic scraper rings
for long service life and full-force lockouts for safety. In addition, our expertise in materials
engineering allows us to assist with selecting the proper metals, elastomers and hardened
trim materials for longest service life and maximum value.
Ruggedly designed for maximum value
Our e
ngineers spend many hours in the field listening to customers
to fully understand the intricacies of each application and incorporate
that knowledge into the valves we design. Using the latest advancements
in technology such as Solid Modeling, Finite Element Analysis,
3D Rapid Prototyping and Computational Fluid Dynamics,
DeZURIK engineers create valves that offer superior installed performance.
Valve Solutions for Power Industry
Products for the Power Industry
DeZURIK manufactures a wide variety of valve styles used in the Power Industry, including Plug Valve, Butterfly Valves, Rotary Control Valves, Knife Gate Valves, Air Valves, Check Valves, Ball Valves and Cone Valves. To see details on each valve style, choose one of the following product categories:
