ANSI 150lb - 4500lb Forged Steel Valve Ensures Tight And Effective Seat Assembly

Forged Steel Gate Valve, Inch 1/2" ~ 3", ANSI 150lb ~ 4500lb, Carbon steel, Stainless steel

Zaval compact forged steel valves design is optimized by the most advanced FEA (finite element analysis) in accordance with API602, EN/ISO15761 and ANSI B16.34. All components are manufactured through using CNC machine centers to ensure their consistent high quality. Zaval provides a full range including bolted bonnet and pressure seal bonnet design. 

Design Benefits & Features:

1. A positive backseat, high quality packing material and improved stuffing box design ensure tighter stem seal.
2. The T-head stem design provides positive disc to stem connection and ensures effective seating operation.
3. Fully guided solid wedge reduces wear on seating surfaces.
4. Stud and bolt arrangement facilitates packing maintenance.
5. Recessed Body-Bonnet Joint design captures the stainless steel spiral wound gasket ensuring body/bonnet sealing integrity.
6. Rolled-in seat design ensures tight and effective seat assembly.

Specifications

Design standard:API 602/BS5352
The length of the structure:length of structure of socket welding / thread end of forged steel gate valve is manufactured by factory standard
The length of structure of flange/ butt welding end of forged steel gate valve is manufactured by ASME B16.10
Flange connecting end:ASME B16.5
Butt welding connecting end:ASME B16.25
Wall thickness:API 602/ASME B16.34
Inspection and test:API 602
Pressure and temperature rating:ASME B16.34