Industrial Valve Solutions for Demanding Applications
Seawater & Desalination Valves
Seawater and desalination valves provide isolation, flow control and backflow prevention in intake, pretreatment, reverse-osmosis, brine and cooling-water lines. Chlorides can cause pitting and crevice corrosion, so material selection depends on salinity, temperature, pressure and flow velocity. WDL Valve supplies butterfly, ball, gate, globe and check valves in duplex and super duplex stainless steel, titanium, nickel-aluminum bronze and other seawater-resistant alloys.
Onshore Oil & Gas Valves
Onshore oil and gas valves isolate, throttle and prevent reverse flow in gathering, processing, transmission and storage systems. WDL Valve supplies ball, gate, globe, check and control valves for crude oil, natural gas, condensate, water and utility service. Valve design, pressure class, seat and body material are selected for the medium, temperature, pressure, corrosion risk and required shutoff performance.
Fine Chemical Processing Valves
Fine chemical process valves handle corrosive, toxic or high-purity media in reactors, dosing systems, transfer lines and utility systems. WDL Valve supplies ball, butterfly, diaphragm, globe, needle and control valves with suitable metallic or lined materials. Selection is based on chemical compatibility, concentration, temperature, pressure, leakage class, cleaning requirements and actuation.
LNG & Cryogenic Valves
LNG and cryogenic valves control liquefied natural gas at temperatures down to -196°C in storage, transfer, vaporization and loading systems. WDL Valve supplies extended-bonnet ball, gate, globe and check valves designed to reduce heat transfer and maintain stem-seal performance at cryogenic temperature. Materials, pressure class, fire-safe requirements and testing are matched to the project specification.
Water & Wastewater Treatment Valves
Water and wastewater valves control isolation, throttling, non-return and pressure management in treatment plants, pumping stations, pipelines and sludge systems. WDL Valve supplies butterfly, gate, ball, check, diaphragm and control valves for raw water, drinking water, wastewater, aeration and chemical-dosing service. Material and coating selection depends on water chemistry, solids content, pressure, temperature and installation environment.
Metallurgy & Smelting Valves
Power Generation Valves
Power generation valves manage steam, feedwater, cooling water, condensate, fuel and auxiliary systems in thermal, hydroelectric and industrial power plants. WDL Valve supplies gate, globe, check, ball, butterfly and control valves for isolation, throttling and non-return service. Pressure class, temperature rating, body material, trim and actuation are selected for each operating point.
Pulp & Paper Valves
Pulp and paper valves handle stock, white liquor, black liquor, bleaching chemicals, steam, water and wastewater throughout pulping and paper production. WDL Valve supplies ball, butterfly, gate, globe and check valves for isolation and flow control. Material, seat and bore design are selected to resist corrosion, fiber buildup, scaling and abrasive solids.
Offshore Oil & Gas Valves
Offshore oil and gas valves provide isolation, pressure control and backflow protection on platforms, process modules and marine utility lines. WDL Valve supplies ball, gate, globe, check and control valves for hydrocarbons, produced water, seawater and gas service. Materials, coatings and sealing systems are selected for pressure, chloride exposure, sour-service requirements and limited maintenance access.
Petrochemical Process Valves
Petrochemical process valves control hydrocarbons, steam, gases, acids, solvents and utility media in refining and chemical production units. WDL Valve supplies ball, gate, globe, check, butterfly, plug and control valves for isolation, throttling and emergency shutoff duties. Valve material, trim, seat, pressure class and actuation are matched to corrosion, temperature, pressure, emissions and cycling requirements.