Check valves are automatic valves that open with forward flow and close with reverse flow. The pressure of the fluid passing through a system opens the valve, while any reversal of flow will close the valve.

Cast Steel Check Valves


Cast Steel Check Valves Manufacturers in mumbai thane navi mumbai maharashtra india
Design Bi-Directional
Material MS / CS / SS Casting & forging
Type Flanged / Buttweld End
Brand Alfaaz Tech Valve (ATV)
Design Std BS:1868
Testing& Inspection Std API:598 / BS:6755 (Part-I)
Face to Face ANSI B 16.10
End Connection Flanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
Butt Weld Ends As per ANSI B 16.25
Shell wall Thickness ANSI B 16.34
• Quarter turn straight thru valve / fast opening & closing
• Tight Shut off as well as very easy to use/td>
• Application as isolation valve (on and off condition)
• Suitable for Emergency shutdown conditions.

Forged Steel Check Valves


Forged Steel Check Valves Manufacturers in mumbai thane navi mumbai maharashtra india
Design Bi-Directional
Material MS / CS / SS Casting & forging
Type Screwed / Socket / Flange End
Brand Alfaaz Tech Valve (ATV)
Design Std BS:1868
Testing& Inspection Std API:598 / BS:6755 (Part-I)
Face to Face ANSI B 16.10
End Connection Flanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
Butt Weld Ends As per ANSI B 16.25
Shell wall Thickness ANSI B 16.34
• Quarter turn straight thru valve / fast opening & closing
• Tight Shut off as well as very easy to use/td>
• Application as isolation valve (on and off condition)
• Suitable for Emergency shutdown conditions.

Dual Plate Check Valves


Dual Plate Check Valves Manufacturers in mumbai thane navi mumbai maharashtra india
Design Bi-Directional
Material MS / CS / SS Casting & forging
Type Flanged / Wafer End
Brand Alfaaz Tech Valve (ATV)
Design Std BS:1868
Testing& Inspection Std API:598 / BS:6755 (Part-I)
Face to Face ANSI B 16.10
End Connection Flanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
Butt Weld Ends As per ANSI B 16.25
Shell wall Thickness ANSI B 16.34
• Quarter turn straight thru valve / fast opening & closing
• Tight Shut off as well as very easy to use/td>
• Application as isolation valve (on and off condition)
• Suitable for Emergency shutdown conditions.