Comhlaí Seiceála

Check Valve Manufacturer & Supplier in China

Reliable check valves for water, ola & gás, cosaint dóiteáin agus feidhmeanna tionsclaíocha.

Soláthar monarcha díreach le saincheaptha OEM, competitive pricing and global export experience.

Iarr Athfhriotail

check valve manufacturer supplying industrial swing wafer and dual plate valves

Industrial Check Valve Solutions

DATANG provides a complete range of industrial check valves designed for reliable flow control and backflow prevention.

Our check valves are widely used in:

Water Treatment Systems
Ola & Píblínte Gáis
Córais Cosanta Dóiteáin
Chemical Processing
Industrial Piping Applications

Comhla Seiceála Swing

Oiriúnach do：

Water pipeline
Industrial systems
Large diameter applications

Gnéithe:

Low pressure loss
Reliable sealing
Saol seirbhíse fada

Wafer Check Valve

Oiriúnach do：

Compact piping systems
HVAC
Feidhmchláir thionsclaíocha

Gnéithe:

Dearadh éadrom
Easy installation
Cost-effective

Dual Plate Check Valve

Gnéithe:

Fast closing
Reduced water hammer
High efficiency

industrial check valve product range including swing wafer and dual plate check valves

Check Valve Technical Specifications

Paraiméadar	Sonraíocht
Cineál comhla	Swing Check / Wafer Check / Dual‑Plate Check
Raon Méid	DN15 – DN600
Rátáil Brú	PN10 / PN16 / PN25, Aicme 150 / Aicme 300
Ábhar Coirp	Iarann Teilgthe, Cruach Carbóin, Cruach Dhosmálta(selection based on media corrosiveness and temperature)
Cineál Ceangail	Flanged, Wafer(wafer type for compact spaces; flanged for heavy‑duty or frequent maintenance)
Caighdeán Dearaidh	API, Ó, ANSI, BS(customer‑specified standard applicable)
Iarratas	Uisce, Ola, Gás, Córais Cosanta Dóiteáin

Feidhmchláir

Cóireáil Uisce：Reliable backflow prevention solutions.
Córas Cosanta Dóiteáin：Safety valves for sprinkler and fire systems.
Píblíne Thionsclaíoch：Durable valves for demanding environments.

industrial check valve applications in water oil gas fire protection systems

Why Choose DATANG Check Valves?

1. Professional Valve Manufacturing

With years of experience in valve production, DATANG supplies industrial valves to global distributors, contractors and engineering companies.

2. Strict Quality Control

Every check valve undergoes inspection before shipment.

Quality process includes:

✓ Material inspection
✓ Tástáil brú
✓ Tástáil sceite
✓ Dimension inspection

3. OEM Manufacturing Capability

Need customized valves?

Soláthraímid:

Customized materials
Logo marking
Special dimensions
Packaging solutions

4. Global Export Service

Supporting customers worldwide with:

Technical documents
Product certificates
Export packaging
Professional communication

check valve manufacturing factory with pressure testing and quality inspection

Ceisteanna Coitianta

C1: Are you a check valve manufacturer or trading company?

A: We are a professional valve manufacturer in China, supplying industrial valves directly to global customers.

C2: Can you provide OEM service?

A: Tá. Tacaímid le sonraíochtaí saincheaptha, logo marking and packaging requirements.

C3: What is your MOQ?

A: MOQ depends on valve type and specifications. Contact us for detailed quotation.

C4: Can you provide technical documents?

A: Tá. We can provide drawings, datasheets, inspection reports and certificates.

Check Valve Manufacturer & Supplier in China

Iarr Athfhriotail