Cryogenic Double Block & Bleed Ball Valve > Ball Valve

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Cryogenic Double Block & Bleed Ball Valve
Manual Type / Pneumatic Cylinder Type / Hydraulic Cylinder Type
MODEL KM191 / KM191-APC / KM191-AHC
타입 Manual Type / Pneumatic Cylinder Type / Hydraulic Cylinder Type
Service LNG, LN2, LH2 and other Cryogenic Gas/Liquid
Temperature Range -196 °C ~ 80 °C
Pressure Rating Class 150 ~ 2500
Size Range 1/2″ ~ 24″
Valve Design Floating / Trunnion / Wedge
Material Stainless Steel
Seat Material Soft Seat (PTFE/PCTFE)
Operation Lever / Gear Operated / Pneumatic Cylinder / Hydraulic Cylinder
End Connection Flanged / Butt Weld / Socket Weld / Threaded
Feature Bi-Directional Flow / Fire-Safe Design / Anti-Static /
Low Emission Packing
Leakage Class API598 / BS6364 / ISO 28921-1 / MSS SP-134
Application LNG Carrier, FSRU, FLNG, LNG Terminal, LNG DF Vessel, Oxygen Plant Etc.
Seat Material

Introduction

It offers key advantages such as enhanced safety, space savings, and cost efficiency.

This valve provides reliable double block and bleed (DBB) functionality in a single unit under extreme cryogenic conditions of -196°C.

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