Tekshirish klapanlari

Check Valve Manufacturer & Supplier in China

Reliable check valves for water, moy & gaz, fire protection and industrial applications.

OEM moslashuvi bilan to'g'ridan-to'g'ri zavod ta'minoti, competitive pricing and global export experience.

Narx so'rash

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:

Suvni tozalash tizimlari
Yog ' & Gaz quvurlari
Yong'indan himoya qilish tizimlari
Kimyoviy qayta ishlash
Industrial Piping Applications

Burilish nazorat valfi

Suitable for：

Water pipeline
Industrial systems
Large diameter applications

Xususiyatlari:

Low pressure loss
Reliable sealing
Uzoq xizmat muddati

Wafer Check Valve

Suitable for：

Compact piping systems
HVAC
Sanoat ilovalari

Xususiyatlari:

Yengil dizayn
Oson o'rnatish
Tejamkor

Ikki plastinkali nazorat valfi

Xususiyatlari:

Fast closing
Reduced water hammer
High efficiency

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

Check Valve Technical Specifications

Parametr	Spetsifikatsiya
Valf turi	Swing Check / Wafer Check / Dual‑Plate Check
Hajmi diapazoni	DN15 - DN600
Bosim darajasi	PN10 / PN16 / PN25, Sinf 150 / Sinf 300
Tana materiali	Quyma temir, Karbonli po'lat, Zanglamaydigan po'lat(selection based on media corrosiveness and temperature)
Ulanish turi	Flanesli, Gofret(wafer type for compact spaces; flanged for heavy‑duty or frequent maintenance)
Dizayn standarti	API, FROM, ANSI, BS(customer‑specified standard applicable)
Ilova	Suv, Yog ', Gaz, Yong'indan himoya qilish tizimlari

Ilovalar

Suvni tozalash：Reliable backflow prevention solutions.
Yong'indan himoya qilish tizimi：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
✓ Bosim sinovi
✓ Oqish testi
✓ Dimension inspection

3. OEM Manufacturing Capability

Need customized valves?

We provide:

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

Tez-tez so'raladigan savollar

1-savol: 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.

2-savol: Can you provide OEM service?

A: Ha. Biz moslashtirilgan spetsifikatsiyalarni qo'llab-quvvatlaymiz, logo marking and packaging requirements.

Q3: What is your MOQ?

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

4-savol: Can you provide technical documents?

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

Check Valve Manufacturer & Supplier in China

Narx so'rash