E603 - Split Body Ball Valve, Forged, DBB With Triple Seat.
This valve type is exactly as E601 but houses a triple seat making this valve ideal for underground applications. All features of the E601 Split Body Ball Valve, Forged, DBB are supported.
The E603L seat design is patterned and manufactured as triple seat and its features are as follows:
PSSM type double piston effect ring.
Supported by PSSM type self-relief ring.
Sealant between both seat rings, a fully leak-proof ring assembly is provided.
This triple seat feature prevents damage from sharp or abrasive contaminants within the pipeline.
E603 Features
Available size 50mm(2") to 1400mm(56")
Available rating ASME Class 150# - 600#
Two or Three pieces Split Body
Double Block & Bleed
Trunnion Mounted Ball
Anti Static Device
Full Bore or Reduced Bore
Fire Safe Design
Body Drain & Vent
Anti blow-out stem
Emergency Sealant Injection (Stem & Seat)
Standards
Design API 6D, ISO 14313, ASME B16.34
Face to Face size ASME B16.10, API 6D
End Type, ASME B16.47 Series A & B & ASME B16.5
Fire safe valve design, according to API 607 API 6FA and ISO 10497
Operators
Lever Operated
Gearbox
Electric Actuators
Spring Return Pneumatic Actuators
Gas Over Oil Actuators
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E601
