- Gate valve
-
- BS5163 rising stem soft seal gate valveDN1000 Extension stem double flange soft seal gate valveWEIZIDOMDIN F4 resilient seated gate valveDN450-1200 Resilient Seated Gate ValveDIN F5 resilient seated gate valveSocket connection soft seal gate valveWEIZIDOMUnderground cap soft seal gate valveHard seal gate valveAPI slab Gate ValveStainless steel flange gate valveWafer knife gate valvePneumatic gate valveSoft seal gate valveExtension stem gate valveUL/FM fire protection groove ends gate valveRising stem forged steel gate valvecarbon steel gate valveStainless steel threaded gate valveDIN soft seal gate valveANSI soft sealing gate valve 200PSICast iron gate valveBS resilient seated gate valve
- Butterfly valve
-
- DN900 pneumatic triple eccentric hard seal butterfly valveD643H Triple Eccentric Butterfly ValveD343H Hard seal butterfly valveMulti standard EPDM seated butterfly valveSingle flange butterfly valveDN2000 Double eccentric butterfly valveFlange butterfly valveLug butterfly valveWafer butterfly valve with handleWorm gear operated butterfly valveWafer lined fluorine butterfly valveStainless steel wafer butterfly valveStainless steel flanged butterfly valveThree eccentric flange butterfly valvePneumatic flanged butterfly valvePneumatic wafer butterfly valveTriple eccentric butterfly valve wafer typeWafer butterfly valve ULC approvedInflatable seat butterfly valveHigh performance butterfly valveGrooved end butterfly valveElectric soft seal butterfly valveFlange fluorine lined butterfly valveHandle aluminum butterfly valveWorm Gear Aluminum Butterfly ValveFull PTFE lined butterfly valve wafer typeOne stem no-pin wafer butterfly valveMulti standard aluminum stem butterfly valveStainless Steel wafer Butterfly ValveAluminium handle operated lug butterfly valveLever Operated Flange Butterfly ValveButterfly valve stemButterfly valve discButterfly valve seat
- Ball valve
-
- DN1400 top-mounted eccentric semi-ball valveFlanged three-way ball valveFully welded ball valveNatural gas ball valveHigh platform flange ball valve1 PC ball valveFixed ball valvePTFE seat flanged ball valveMetal seat ball valveAPI 6D ball valve3 Piece ball valveFull Bore 3 way ball valve L-Port3 Way T-Port ball valve2PC Ball valve female thread stainless steel
- Globe Valve
-
- API Carbon Steel Globe ValveBellows Globe ValveStainless steel flange globe valveStainless steel thread S type globe valveStainless steel thread B type globe valveCast Steel Globe ValvePiston Globe ValveWCB Carbon Steel Globe Check Valveelectric motorized control stainless steel SS316 globe valveBrass Globe ValveCryogenic Globe valveHT200 Globe ValveThreaded Stainless Steel Globe ValveGG25 Globe ValveANSI API Cast Steel And Stainless Steel Globe valve
- Check valve
-
- Rubber seal check valveDN800 Slow closing check valveDN800 Rubber Disc Check ValveButterfly Buffering Check Valvecheck valve with counter weightSilent Check ValveWCB Swing check valveSwing Check ValveSingle Chip Check Valve H74WStainless Steel Wafer Check ValveSwing Start Check ValveFoot check valveAPI Swing Check ValveDIN Flange check valveSingle plate check valveLifting Check ValveBottom ValveHammer Diminish Noises Check ValveWafer Check ValveWafer dual plate check valve
- Control valve
-
- Static Balancing ValveCage Guided Sleeve Globe Control ValveDN1000 Piston Flow Regulating ValveDN1600 Electric Actuator Flow Regulating ValvePneumatic Flanged Butterfly ValvePneumatic Wafer Butterfly ValveAngle Seat ValvePneumatic gate valveElectric three-way control valveElectric sleeve control valve
- Water Meter
-
- Vertical Type Water MetersStainless steel threaded water meterPiston water meterPlastic water meterMore flow rotor dry water meterspiral vane flange water meterCI wotlman water meter with pulse outputLXCLG(R) Vertical removable element woltman cold (hot) water meterSingle flow rotor dry water meterPrepaid Token Water MeterElectromagnetic flowmeterRotary Piston Liquid Sealed Water MeterRotary Piston Liquid Sealed Water Meter
- Air valve
-
- Double ball exhaust valveDoubleair Air Valve SaudiDoubleair Air Valve Southeast AsiaDoubleair Air Valve South AmericaDouble Air ValveThreaded Air ValveSingle Air ValveTriple Functions Air ValveAutomatic Air Release ValveAutomatic release valveAutomatic exhaust valveComposite Exhaust Air ValveBrass exhaust valveDouble Ball Air Valve
- Pipe Repair & Coupling
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- Flexible Multi-Function Pipe Coupling ZFJ-SSS Semi-Circle Pipe Repair Clamp SJW-HDuctile Iron Band Repair ClampStainless Steel Band Repair ClampDouble-Section Pipe Repair CouplingFolding Type Pipe RepairSingle-Section Multi-Function Pipe Coupling MF-SGear-Ring Type Multi-Function Pipe Coupling GR-SZBW Damping Corrugated Hose
- Dismantling Joint
-
- VSSJAFC(CC2F) Detachable Flange Transmission JointVSSJA-2(B2F) Double Flange Limited Expansion JointVSSJA-1(BF) Single Flange Limited Expansion JointVSSJA(AF) Flange Loose Expansion JointJGD-B Threaded Rubber JointZBW Damping Corrugated HoseKXT-S Flexible Dual-Spherical Rubber JointKXT Rubber Soft JointFlange Adaptor
WEIZIDOM Contributes to the Modernization of Colombia’s Largest Water Treatment Plant
As the global demand for sustainable water management continues to rise, reliable water treatment systems are becoming more essential than ever.
In Colombia, where rapid urbanization and industrialization have increased water demand, upgrading water treatment facilities is a national priority.
WEIZIDOM, a leading Chinese manufacturer of industrial valves and flow control systems, is proud to play a role in supporting Colombia’s clean water initiatives.
Through innovation, engineering expertise, and quality manufacturing, WEIZIDOM has become a trusted partner for multiple Water and Wastewater Treatment Plant (WWTP) projects across Colombia.
Among them, the Tibitoc Water Treatment Plant—the largest in the country—stands as a milestone collaboration showcasing WEIZIDOM’s commitment to sustainability, reliability, and long-term partnerships.
Overview of the Tibitoc Water Treatment Plant
The Tibitoc Water Treatment Plant, located near Bogotá, is Colombia’s largest facility responsible for purifying river water and supplying clean drinking water to millions of residents.
However, after decades of operation, the plant faced significant challenges:
⚠️ Deterioration of river water quality
⚠️ Decline in treatment efficiency
⚠️ Aging infrastructure
To address these issues, the Colombian government launched an expansion and optimization project to enhance the plant’s processing capacity and ensure a sustainable water supply for the future.
WEIZIDOM is honored to have been selected as a key supplier of valves for this project, providing advanced flow control solutions that ensure safe, efficient, and reliable operation throughout the system.
WEIZIDOM’s Role in the Colombia WWTP Project
When the project contractor visited WEIZIDOM’s headquarters, both teams conducted in-depth discussions on the working conditions, technical parameters, and installation environment of the valves.
By understanding the site’s unique requirements—such as high flow rate, corrosive media, and variable pressure conditions—WEIZIDOM tailored a comprehensive valve solution designed for durability, accuracy, and long service life.
Main Supplied Products:
|
Product Type |
Application |
Material |
Function |
|
Butterfly Valve |
Flow isolation and regulation |
Ductile Iron / Stainless Steel |
Compact structure, excellent sealing |
|
Knife Gate Valve |
Slurry, wastewater, and sludge lines |
SS304 / SS316 |
Cuts through solids, prevents clogging |
|
Gate Valve |
Water distribution control |
Cast Iron / Ductile Iron |
Reliable shut-off with low flow resistance |
|
Check Valve |
Backflow prevention |
Bronze / Stainless Steel |
Ensures one-way water flow |
|
Air Valve |
Air release during pipeline filling and draining |
Ductile Iron |
Prevents air blockage and improves efficiency |
|
Pressure Reducing Valve |
Pressure stabilization in distribution system |
Brass / SS |
Protects downstream components from overpressure |
Delivering Clean Water to Millions
This project is more than just infrastructure—it’s a mission to provide safe, clean, and sustainable water to over 3 million people in Colombia.
By integrating WEIZIDOM’s valves into the new Tibitoc plant, the system can now achieve:
✅ Improved water flow control and stability
✅ Enhanced energy efficiency through pressure optimization
✅ Reduced maintenance and leakage risks
✅ Extended equipment lifespan
Each WEIZIDOM valve is tested under strict quality standards before delivery, ensuring perfect performance even under fluctuating water pressure and temperature conditions.
Why WEIZIDOM Valves Are Trusted in Water Treatment Projects
For more than a decade, WEIZIDOM has focused on providing professional flow control solutions for global water projects.
Our products are designed to meet international standards such as ISO, CE, and WRAS, ensuring safety and reliability in every application.
Key Advantages:
High Precision & Tight Sealing:
Each valve undergoes pressure testing to guarantee zero leakage.
Corrosion Resistance:
Materials like EPDM-lined ductile iron and stainless steel ensure long service life in water and wastewater systems.
Automation Compatibility:
Valves can be equipped with electric or pneumatic actuators for intelligent operation and remote control.
Fast Delivery & Global Service:
With five manufacturing bases in Tianjin, Wenzhou, Anhui, Shandong, and Lianyungang, WEIZIDOM ensures stable production and on-time delivery for large international projects.
Sustainability and Engineering Excellence
Beyond manufacturing, WEIZIDOM is deeply committed to environmental protection and sustainable engineering.
Our products help clients reduce energy loss, optimize system efficiency, and minimize operational costs—essential goals for any Water and Wastewater Treatment Plant (WWTP) project.
By choosing WEIZIDOM, project owners gain a partner who understands not only product quality, but also environmental responsibility.
A Long-Term Partnership Built on Trust
The success of the Colombia WWTP Project marks another milestone in WEIZIDOM’s international journey.
Our collaboration with contractors and engineers in Colombia has fostered mutual trust, technical growth, and shared achievement.
The visiting contractors expressed their satisfaction with WEIZIDOM’s product quality, technical communication, and professional service —reinforcing our reputation as a dependable partner for long-term cooperation in global water infrastructure.
Looking Ahead: WEIZIDOM’s Vision in Latin America
As Colombia, Peru, and other Latin American nations continue investing in water and wastewater projects, WEIZIDOM is expanding its local presence through partnerships and customized solutions.
We aim to support municipal water projects, irrigation systems, and industrial treatment plants across the region, delivering products that combine efficiency, reliability, and affordability.
Our goal is clear:
To help communities around the world access clean water safely, sustainably, and efficiently.
✅ Conclusion: WEIZIDOM — Building Trust, Delivering Quality
The Colombia WWTP Project reflects WEIZIDOM’s dedication to innovation, responsibility, and global cooperation.
Through high-quality valves, technical expertise, and responsive service, WEIZIDOM continues to help clients achieve operational excellence and environmental goals.
From Asia to Latin America, from paper mills to water plants —WEIZIDOM is your trusted partner for valve solutions that move the world.
Contact: eileen@wsdsolution.com
Website: www.wsdvalves.com









