Model NO.: W-002
Sealing Form: Rubber Sealing
Flow Direction: Reversing
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: Dn50-Dn600
Trademark: TFW
Transport Package: Plywood Case
Specification: CE
Origin: Tianjin, China
HS Code: 84818040
Dual Plate Wafer Type Check Valve

Specifications:

Nominal pressure (MPa)

1.0

1.6

Nominal diameter (mm)

50-600

50-600

Test pressure

Shell

1.5

2.4

(MPa)

Seal

1.1

1.76

Applicable temperature

150°C

Applicable medium

Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc.

Standards:

Design & Manufacture

Flange Connection

Face to Face Dimension

Test & Inspection

API 594

DIN PN10/16/25

API 594

API 598
Material:

No.

Part Name

Material

1

Body

Cast Iron/Ductile Iron

2

Plate

Ductile iron + Ni, CF8, CF8M, Bronze

3

Spring

Stainless steel

4

Hinge Pin

Stainless steel

5

Plug

Carbon steel

6

Body Bearing

PTFE

7

Spring Bearing

PTFE

8

Stop pin

Stainless steel

9

Eye Bolt

Carbon steel

10

Body seat

NBR, EPDM, VITON, NEOPRENE

Application:

Chemicals, air, water, steam, oil, acids, salts, and more.

Features:

1. Compact design, lightweight, easy to maintain.

2. Dual torsion springs ensure quick and automatic closure of the valve plates.

3. Prevents backflow and reduces water hammer effect.

4. Short body length with strong rigidity.

5. Tight sealing, no leakage during pressure testing.

6. Safe, reliable, and resistant to interference.


Why Choose Us?

Competitive Pricing & Quality Assurance
We offer competitive prices while ensuring high-quality products!

Our Factory:
With over 20 years of experience, our factory is located in Jinnan District, Tianjin, China. We cover an area of 1,000–3,000 square meters and use advanced production equipment. Our certifications include ISO 9001:2000 and CE.

Our Products:
We specialize in producing high-quality soft-sealed butterfly valves, gate valves, strainers, check valves, and other products. Over the years, TFW has optimized its production base, established an efficient management platform, a strong R&D team, and a dedicated sales team for foreign trade. Our products are exported to the US, Canada, Europe, Japan, Australia, and other regions, with annual sales exceeding $10 million.

Our Services:
We guarantee timely delivery;

Custom logo printing on valve bodies;

Custom color options available;

Valves can be produced according to different standards for various markets.

Need More Information? Contact Us Today!

 

Pn16 Ci Iron Dual Plate Wafer Type Check Valve

Pn16 Ci Iron Dual Plate Wafer Type Check Valve
Pn16 Ci Iron Dual Plate Wafer Type Check Valve

 



Pn16 Ci Iron Dual Plate Wafer Type Check Valve




Pn16 Ci Iron Dual Plate Wafer Type Check Valve
Pn16 Ci Iron Dual Plate Wafer Type Check Valve

 

 
 

 


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