IPC Cast Steel Gate Valve, Certification : API

Standard & Pressure seal Gate Valve :

• Seat is hard faced, ground and lapped to a very smooth finish.
• Wedge is ground and lapped to a very smooth finish and optimally guided to prevent dragging and seat damage
• Rising stem with trapezoidal treads and burnished finish for best in class gland sealing
• Body and bonnet joint accurately machined
• One-piece bonnet up to DN 300 for better alignment and fewer parts

Features :

• Flanges: Standard as per B16.5, and others as per BS, AWWA, EN, DIN Etc
• Raised face with serrated finish (125-250 AARH) – Other options available
• Seat rings are seal welded with body to eliminate leakage and accidental loosening of the seat ring
• One piece bonnet design
• Flexible wedge/Split wedge with balanced design to minimize vibrations due to flow
• Highly finished seat face with lapping
• Rising stem – trapezoidal threads and burnished finish
• Pillar yoke construction for easy access to bonnet & packing rings for maintenance
• One piece cast flexible wedge that minimizes stress concentration

 
Benefits :

• Thoughtful design delivers accurate performance
• Automatically adjusts the slight misalignments caused by pipeline deflections & thermal deformation
• Manufacturing with advanced processes for best results and longevity
• Superior strength due to Single piece forged Stem
• Minimum torque due to flexible wedge/Split wedge construction