DBB Trunnion Mounted Ball Valve, API 6D, 4 inch, 900 LB, RF, LF2 Body, F316 Trim, PEEK Seat, Gear Operation

Valve Description:

1811033 Trunnion Mounted Ball Valve 4BS9RLF2

Design Standard: API 6D

Structure: Three pieces body, Side Entry, Bolted Bonnet, DPE Seats

Nominal size: 4 Inch

Nominal class: 900 LB

Bore Type: Full Bore

End Connection: RF Flanged

Operation: Gear

Body Material: ASTM A350 LF2

Trim Material: ASTM A182 F316, PEEK

Face to face: ASME B16.10

Test and inspection: API 598, API 6D

Key Features: DBB, Anti-static Device, Fire Safe, Anti-Blowout Stem, Emergency sealant injection

Product Range:

Body material: Carbon Steel, Stainless Steel, Alloy Steel

Normal diameter: 1/2 - 48 Inch (DN15 - DN1200)

Pressure range: Class 150 - 2500 LB

End connection: RF, RTJ, BW, HUB

Working temperature: -46℃ - +150℃