Product-Shanghai B3 Valve Co.,LTD

API 6A Valves > Forged Steel Slab Gate Valve

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Introduction Parameter

Forged Steel, high-performance,bidirectional slab gate valve is ideal for high pressure, critical serice applications 2,000 through 20,000 psi on welleads, production trees and manifolds.

Products Range
Size: 1-13/16"~9"
Working Pressure: 2000 psi~20000psi
Temperature Level: KU
Material Class: AA~FF
Specification Level: PSL1~PSL4
Performance Level: PR1~PR2
Design Performance Standards: API 6A
Design Specification
Incorporates a non-rising stem to provide safe, dependable service in a variety of environments.
The full-bore through conduit design maximizes the valve life and virtually eliminates turbulence and pressure drop across the valve.
The slab gate creates a positive seal across the seats with the use of line pressure.
One-piece seat provides a metal-to-metal seal against both the gate and the valve body without elastomeric seal backups.
Threaded bearing cap allows for replacement of the bearings or the stem pin while the valve is under pressure.
Self-energizing stem packing for minimal maintenance.
Metal-to-metal stem backseat provides maximum safety in case ofstem packing leak and allows for body pressure containment in the instance of packing leakage or body lubrication fitting damage.
Design Features
Forged bonnet, Forged body.
Low torque operation.
Metal-to-metal high pressure body/bonnet sesal.
Metal-to-metal seal seat/body and seat/gate.
No elastomers.
Metal-to-metal backseat seal can be energized regardless of gate position.
One fitting in the bonnet above the backseat.
Gate guide retains body lubricants and protects gate surface.
Manual or actuated operation, compatible with leading manfactures' actuators

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