Double Block And Bleed Ball Valve Manufacturer

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Double Block And Bleed Ball Valve

Body material: Carbon steel, Stainless steel, Alloy steel,Monel, Duplex, Inconel, etc
Size range(s): 1 /2″～24″
End Connection: RF, RTJ, BW, NPT
Pressure rating: Class150～Class2500
Working temperature:-46℃～+200℃
Mode of operation: Lever, gearbox, Electric-actuator, Pneumatic- actuator, etc.

Description

The Double Block And Bleed Ball Valve is designed to replace the complex form of connecting multiple valves in the traditional pipeline. The valve with two sealing pairs can maintain the sealing state at the same time when it is in the closed position. The valve body in the middle cavity (between the two sealing pairs) has an interface for releasing the medium pressure, reducing the leakage points in the system, and quickly realizing the discharge and closing functions.

Technical specification

Design & manufacturing standard as per API 6D/ASME B16.34
Face-to-face standard as per ASME B16.10/API 6D
Fanged ends standard as per ASME B16.5/ASME B16.47/ASME B 16.25
Testing & inspection standard as per API598/API6D
Fire-safe testing as per API 607

Product Range

Body material: Carbon steel, Stainless steel, Alloy steel, Monel, Duplex, Inconel, etc
Size range(s): 1/2″～24″
End Connection: RF, RTJ, BW NPT
Pressure rating: Class150～Class2500
Working temperature:-46℃～+200℃
Mode of operation: Lever, gearbox, Electric-actuator, Pneumatic- actuator, etc.

Design Features

Integral Double Block&Bleed Valve
Anti-Static Device
Blow-out Proof Stem
Fire safe Design
Low Emission
Full bore and reduced bore design with the minimum flow resistance
Optional ISO 5211 top flange

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Double Block And Bleed Ball Valve Manufacturer