BRONZE SWING CHECK VALVE

Bronze Wafer Check Valve Product Information

Bronze wafer check valve is one type of wafer dual plate check valve, which can be mounted on the piping end as exhaust valve. Wafer type dual plate check valve is with two torsion springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back. The check valve can be mounted onto both horizontal and vertical direction pipelines. We can manufacture the bronze wafer check valve according to standard of ASME B16.34 / API594 with sizes of 2″~60″ (DN50~1500mm).  

1. FEATURES 

• Small in size, light weight, compact structure, easy maintenance

• The quick action prevents of medium back flow

• Short face to face and good rigidity

• Easy installation, can be mounted horizontally and vertically

• This valve is tightly sealed, without leakage

• Safe and reliable operation, high interference-resistance

2. TECHNICAL SPECIFICATIONS 

• 150LB/300LB/600LB/900LB

• Size: 2″~60″ (DN50~1500mm)

• Materials: bronze B148 C95500, C95400, C95800, C95200, C92200, C83600, C84400, C90500

• Applicable medium: water, sewage, sea water, air, steam, gas, oil

• Applicable temperature: ≤+250℃ (higher temperature is available upon request)

3. STANDARDS 

• Design & manufacturing: ASME B16.34 / API594

• Face to face: API594

• Matching flanges: ANSI B16.5 RF

• Inspection & testing: API598

4. APPLICATIONS 

• Oil & gas field

• Environment protection

• Marine service

• Power plant

• Sea water desalination

• Offshore project

• Steel work, metallurgy