Duba Valves

Check Valve Manufacturer & Supplier in China

Reliable check valves for water, mai & gas, fire protection and industrial applications.

Direct factory supply with OEM customization, competitive pricing and global export experience.

Nemi Magana

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:

Tsarin Kula da Ruwa
Mai & Bututun Gas
Tsarin Kariyar Wuta
Gudanar da Sinadarai
Industrial Piping Applications

Swing Check Valve

Suitable for：

Water pipeline
Industrial systems
Large diameter applications

Siffofin:

Low pressure loss
Reliable sealing
Rayuwa mai tsawo

Wafer Check Valve

Suitable for：

Compact piping systems
HVAC
Aikace-aikacen masana'antu

Siffofin:

Lightweight design
Easy installation
Cost-effective

Dual Plate Check Valve

Siffofin:

Fast closing
Reduced water hammer
High efficiency

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

Check Valve Technical Specifications

Siga	Ƙayyadaddun bayanai
Nau'in Valve	Swing Check / Wafer Check / Dual‑Plate Check
Girman Rage	DN15 – DN600
Ƙimar Matsi	PN10 / PN16 / PN25, Class 150 / Class 300
Kayan Jiki	Cast Iron, Karfe Karfe, Bakin Karfe(selection based on media corrosiveness and temperature)
Nau'in Haɗi	Bangaran, Wafer(wafer type for compact spaces; flanged for heavy‑duty or frequent maintenance)
Ƙirar Ƙira	API, DAGA, ANSI, BS(customer‑specified standard applicable)
Aikace-aikace	Ruwa, Mai, Gas, Tsarin Kariyar Wuta

Aikace-aikace

Maganin Ruwa：Reliable backflow prevention solutions.
Tsarin Kariyar Wuta：Safety valves for sprinkler and fire systems.
Industrial Pipeline：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
✓ Pressure testing
✓ Leakage testing
✓ Dimension inspection

3. OEM Manufacturing Capability

Need customized valves?

Mun bayar:

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

Tambayoyin da ake yawan yi

Q1: 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.

Q2: Can you provide OEM service?

A: Ee. We support customized specifications, logo marking and packaging requirements.

Q3: What is your MOQ?

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

Q4: Can you provide technical documents?

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

Check Valve Manufacturer & Supplier in China

Nemi Magana