PROS Cast Check Valve is known as one-way valve or non-return valve. The valve closes automatically driven by flow and force of medium to prevent backflow of medium. They are mainly applied on pipeline with medium flows in one direction.
Main Features :
PROS Forged Check Valve is used to prevent back flow in the line. Flow is in a straight line through the valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed position.
Design Features :
No manual intervention is involved in the whole process.
Swing Type or Lift (Piston) Type;
Bolted Bonnet and Pressure Seal;
Applied widely;
Rapid closing and flexible actions of the valve disc;
Small fluid resistance and large valve flow coefficient
Product Detailes :
| Valve Brand | PROS |
| Valve Structure | Check Valve |
| Valve Material | Carbon Steel/ Stainless Steel/Alloy steel etc. |
| Nominal Diameter | 1/2"～60" |
| Valve End Connection | RF, RTJ, BW |
| Valve Pressure range | Class150 – 2500（PN16~PN420） |
| Working temperature | -101℃～+650℃ |
| MOQ | 1 SET |
| Certificate | BS1868,ASME B16.34, GB/T 12235,API 6D |
