API 6D Flanged Double Block and Bleed Ball Valve
API 6D Flanged Double Block and Bleed Ball Valve Specifications
Material:304.316.SS
Max.Pressure 414bar
Temperatue PTFE seat:-54~204DC
Max.Pressure 689bar
Temperatue PEEK seat:-54~232DC
Specification
Design codes
ANSI / ASME B 16.34-Desugned to meet the pressure and temperature requirements
ANSI / ASME B 16.5 - Flange dimensions
ANSI / AMSE B 1.20.1-National pipe threads
API 607 / BS 6755-Fire safe designed
Flanged DBB Ball Valve Features
Two piece body design-minimize leakage paths.
Designed to comply with requirements of ANSI / ASME B16.34
Bi-directional.
Ball seats choice of seat Materials:PTFE(virgin or filled)PVDF.NYLON or PEEK.
Bubble tight shut off.
Floating ball Principal with dynamic response seats featuring inherent self relief.
Anti blowout stem.
Integral compression ends available eliminating taper threads and thread sealants.
Low torque operation.
Connector thread environmentally sealed.
Anti static design as srandard.
Firesafe designed to meet BS 6755 Part2 / API 607,(optinal)
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