ASTM A350 LF2 Trunnion Ball Valves, 4 Inch, 600 LB, API 6D

ASTM A350 LF2 Trunnion Ball Valves manufacturer specializes in producing low-temperature trunnion-mounted ball valves designed for reliable performance in demanding cryogenic and low-temperature applications. This 3-piece forged steel ball valve features a 4-inch DN100 size, Class 600 LB pressure rating, PN100 design, API 6D compliance, and a durable worm gear operator for smooth operation. Engineered with superior sealing performance, corrosion resistance, and long service life, these trunnion ball valves are widely used in oil, gas, petrochemical, and industrial pipeline systems requiring safe and efficient flow control under extreme conditions.
 

Specification:
Product Item: 3PC Trunnion Ball Valves and Forgings
Model Number: 181101046  
Design Standard: API 6D, BS 5351
Body Material: ASTM A350 LF2
Nominal Size: 4 Inch, 100mm, DN100
Nominal Class: Class 600 LB, PN100
Trim Material: SS316, ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 F55, ASTM A105+ENP, ASTM A182 LF2+ENP
Face to Face: ASME B16.10
Test and Inspection: API 598, API 6D
Operation Mode: worm gear operator
Application: LNG, Low Temperature Service
Key Features: 3 PCS Valves, Low Temperature Fixed Ball Valves, Gear-operated Trunnion Valve, Anti-static Device, Fire Safe, Anti-Blowout Stem, Emergency sealant injection, Low Emission (Optional), DIB (Optional)

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: -26℃ - +150℃
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator