8 Inch Check Valve

8 Inch Check Valve

8" check valve Pressure Rating and Size: Class150 2"-48"(50-1200mm),Class300 2"-48"(50-1200mm), Class600 2"-48"(50-1200mm),Class900 2"-36"(50-900mm), Class1500 2"-24"(50-600mm),Class2500 2"-12"(50-300mm) Material Standard: ASTM...

Product Details

8" check valve

 Pressure Rating and Size:
Class150  2"-48"(50-1200mm),Class300  2"-48"(50-1200mm),
Class600  2"-48"(50-1200mm),Class900  2"-36"(50-900mm),
Class1500  2"-24"(50-600mm),Class2500  2"-12"(50-300mm)

Material Standard:
ASTM A216 WCB/WCC,ASTM A352 LCC/LCB ,ASTM 217 CA15, WC6,WC9 ,C5,C12,ASTM A351 CF8M,CF8,CF3M,CF3,CF8C,CN7M,CD4MCU,ASTM A890 GR4A,5A,6A,ASTM A494  CW6MC ,M35,ASTM B148 C95500,C95800,UNS S31254,UNS N26625,Hastelloy,Ti,

Application Areas
Potable Water Networks
Desalination Plants
Recycling of final effluent for irrigation/landscaping
Industrial/district cooling systems

Pumping stations for clean, sewage water and loaded or viscous fluids
1). Size: DN25~DN80 or Inch 1"~3"
2). Working pressure: 1.6Mpa
3). Working temperature: EPDM -10° C~+120° C /NBR -10° C~+80° C
4). Minimum open pressure: 0.001Mpa
5). Suitable medium: Wafer, foodstuff, gas, Oil, acid, alkali and so on.

Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below:

- Reasonable and Streamlined Design
- Small nosize for direct flow or backflow
- 0.2 Bar Head Loss 
- Integral body and flow guide
- Disc with full rubber coated

1- Body/Bonnet: GGG40/50               

2- Seat/Stem/Spring: SS304

3- Bushes: C61900                                 

4- DISC: GGG40/50 + EPDM Coating

5- Epoxy Resin coating internal & external, thickness above 300 micron

6- Work pressure: PN10/16/25; Size range: 2" to 24"

7- Connection acc. to EN1074, BS5163, ISO 7259


We company have other valves: gate valve, check valve, ball valve, butterfly valve, safety valve, globe valve, plug valve, etc....

Welcome to inquiry! our valves


Website : https://www.kemus-valve.com
Elaine Zheng
(Sales Director)
Email: sales1@kemus-valve.com
Tell: +86 0592 7103069
Phone: +86 18359108305
WhatsApp: +86 18359108305
Skype: Homealine93

Wechat:  +86 18359108305

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