Underground full welded ball valve

Specifications

NPS: 1"~48 "
Pressure :150# ~2500#
Material : LCC,LCB LF2,F316,F304,A105.
Ball : A105+ENP,F304,F316
Structure: Extension stem

Design Standard

Design: API 6D /ASME16.34
Face to Face :API 6D ANSI B 16.10
Fire durable : API 607
Anti static : API 6D
Welded End :ASME B 16.25
Test & Inspection: API 6D / API 598

Structure Feature

Fully welded body can be buried underground directly,To free its internal components form erosion and it has a service life as long as 30 years

Anti-static ,Fire Safe.

It is widely applied in natural gas long distance and buried pipelines withserious corrosion containting  such as gases hydrogen sulfide.

Structural type:Plate welding ,Forge welding,cast welding.

Operation type :Gas Over Oil (Hydraulic )Actuator,Pneumatic Actuator,Worm Gear  ,Electric Actuator.

Full port , Reduce Port
Locking device

ISO 5211 Mounting Pad.

Double block and bleed.

 Emergency grease injection device

Anti  stem blow out .