- Gate valve
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
Empowering Agriculture with WEIZIDOM’s Reliable Water Solutions
Water and Agriculture — The Key to Malawi’s Economic Future
Agriculture is the backbone of Malawi’s economy, employing over 80% of the country’s population and contributing nearly 30% to its GDP. However, like many other African nations, Malawi faces a serious challenge: unpredictable rainfall and limited access to reliable irrigation infrastructure. These obstacles severely affect crop yields and make farming vulnerable to climate variability.
To address this challenge, the Government of Malawi, through the Ministry of Agriculture, launched a key initiative — the Malawi Irrigation Project. The project's primary goal is to improve water management in the southern region, boost agricultural output, and create sustainable employment opportunities for local communities.
WEIZIDOM Group is proud to play a key role in this project by supplying essential components, including gate valves, GI pipes, and pipe fittings, to ensure high-standard irrigation performance and longevity. With a total project value of USD 300,000, this collaboration stands as a testament to WEIZIDOM’s global competence in supporting national development projects.
Why Irrigation Matters in Malawi
Key Challenges Facing Malawi’s Agriculture:
Seasonal dependency: Over-reliance on rainfed farming systems.
Water scarcity: Climate change has increased drought frequency.
Low productivity: Crop yields remain unstable and unpredictable.
Rural poverty: Lack of infrastructure limits growth and food security.
Project Goals:
* Build an efficient irrigation network to support year-round farming.
* Expand agricultural activity in southern Malawi.
* Increase income opportunities and rural employment.
* Enhance food security and improve national economic resilience.
The Malawi Irrigation Project is not only about agricultural growth—it is about improving lives and reshaping the country’s economic landscape.
WEIZIDOM’s Contribution to the Malawi Irrigation Project
As the approved supplier, WEIZIDOM Group was entrusted with delivering key components necessary for building a durable, efficient, and safe irrigation system. This includes:
Gate Valves
Function:
Gate valves provide full flow shut-off capacity, enabling precise isolation of water flow in pipelines. They are crucial for managing irrigation distribution networks.
Key Features:
* Robust body construction (cast iron / ductile iron)
* Full port design ensuring minimal pressure loss
* Corrosion-resistant coating for extended durability
* Suitable for underground and above-ground installation
Application in the Project:
Used at control points to isolate sections of the irrigation network for maintenance or flow adjustment.
GI Pipes (Galvanized Iron Pipes)
Function:
GI pipes are used to transport water from the main supply to specific distribution areas and agricultural zones.
Key Features:
* Hot-dipped galvanized for corrosion protection
* High tensile strength suitable for long distance flow
* Reasonable cost with long service life
* Compatible with various fittings and valve types
Application in the Project:
GI pipes serve as the backbone of the irrigation water delivery system, ensuring reliable and safe water transmission across large fields.
Pipe Fittings
Function:
Fittings connect and secure the pipes, ensuring an airtight, leakproof water delivery structure.
WEIZIDOM Supplies Include:
* Elbows
* Reducers
* Tees
* Flanges
* Couplings
Combined, these allow flexible routing and connection along the irrigation pipeline, making installation more efficient and maintenance more convenient.
Why WEIZIDOM?
* Product Quality Assurance
* Compliant with ISO 9001, CE, WRAS standards
* 100% testing before delivery
* Full traceability of materials and manufacturing process
Global Project Experience
* 108+ export countries
* 3000+ engineering projects delivered
* Special focus on water, wastewater, and agricultural systems
Project Support Capabilities
* Technical team support
* Custom valve and pipe design available
* Dedicated after-sales support
Impact of the Malawi Irrigation Project
Thanks to this irrigation project:
* Farmers can plant multiple crops per year
* Water usage becomes more efficient and manageable
* Employment increases in the southern region
* Food security for local communities is enhanced
* The national agricultural economy becomes more resilient to climate change
WEIZIDOM is honored to be part of this important project that uses water management technology to support national development goals.
Frequently Asked Questions (FAQ)
1. Why use gate valves in irrigation systems?
Gate valves are reliable, affordable and allow complete shut-off, making them ideal for water system isolation.
2. Are your valves suitable for rural installation?
Yes, our valves are designed for durability and easy installation, even in remote areas.
3. Can WEIZIDOM provide customized valves if required?
Absolutely. We offer tailored solutions to meet specific project needs.
4. What industries does WEIZIDOM usually serve?
We supply products for water treatment, wastewater, oil & gas, HVAC, agriculture, and industrial factories.
5. How quickly can WEIZIDOM deliver products for large projects?
Depending on the order volume, most shipments leave within 30–45 days. We also support urgent project requests.
Contact WEIZIDOM for Project Cooperation
Interested in high-quality valves, pipes, or custom fluid solutions for your agricultural or water project?
Email: eileen@wsdvalves.com
Website: https://www.wsdvalves.com
WEIZIDOM Group — Reliable Solutions for Water and Agriculture Worldwide.









