Nominal diameter: 8"
Pressure rating: ANSI Class 1500#,
Connection: RF flanged, ASME B16.5
Body material: ASTM A350 LF2
Operation: Pneumatic and hydraulic combined operated with handle
Features: forged steel trunnion mounted, stainless steel ball.
CLASS 150~2500 FORGED STEEL TRUNNION MOUNTED BALL VALVE
Bolted cover or welded cover, three-piece body, fixed Ball, locking device
Full or reduced bore, blowout proof stem, Fire safe and anti-static, dual seat with injection and drain & outlet
ASTM A105N, A182 F304, A182 F316, A182 F304L, A182 F316L.
Welco valve has very extended experience in manufacturing of trunnion mounted ball valves.
Size 2” to 60“(DN 50 to DN 1500)
Pressure Rating: ASME 150#, 300#, 600#, 900#, 1500#, 2500#
Materials: Forging and Casting Type – Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc.
Seating: Soft Seated (PTFE/RPTFE /PEEK/NYLON/DEVLON) and Metal Seated
End Connection: Flanged FF/RF/RTJ, BW Ends
Operator / Actuator: Lever/Wrench, Gear, Actuator (Pneumatic, Hydraulic, Electric, Motorized, Electro-Hydraulic, Gas over Oil)
Specification:
Design – ASME B16.34/API 6D
Face to Face – ASME B16.10/API 6D
End Flange – ASME B16.5
BW End – ASME B16.25
Test – API598/API 6D
Fire Safe Test – API607/API6FA
Special – NACE MR-01-75
Features:
Bolted Body – Two Piece/Three Piece and Fully Welded
Bore Type – Reduced Bore and Full Bore
Anti- Static Device
Blow- Out Proof Stem
Fire Safe Design
Emergency Sealant Injector
DBB / DIB-1 / DIB-2