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Dual Disc Check Valve Location: Home >> Product >> Dual Disc Check Valve

sell all al-bronze, wafer type dual disc check valve



Product Name: sell all al-bronze, wafer type dual disc check valve

sell all al-bronze dual disc check valve

The technical date of wafer butterfly valve

 

Design 

Connection flange

Top flange

Face to face

Test

MSS SP-67

DIN PN10/16/25

ISO 5211

API 609

API598

API 609

ANSIB16.1

ISO 5752 SERIES 20

EN593

BS4504

BS 5155

ISO PN10/16

JIS B2212/2213

BS 10 TABLE D

BS 10 TABLE E

The design characters of wafer check valve:

Check valve is used for preventing the back flow of medium in pipelines 

and equipments. It will open and close automatically by the pressure of medium. 

When the medium is back-going, valve disc will close automatically to avoid accidents.

1. Tightly sealed, without leakage under the water pressure testing.

2. Economical, light weight, compact design-significantly lighter and less expensive than comparable swing check valve.

3. Easy to install and maintain.

 

Welcome you to contact us for more details.

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