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Trueline Products

Our proprietary products and vast technical expertise in the valve industry allows Trueline to provide valve solutions for the most severe service applications.


Screwed End Ball Valves

Products Design Features


N600- One Piece Reduced Bore Ball Valve
Reduced port 1/4" ~ 2" (NW 10~ NW 50).

Pad locking device.

Threaded type : ANSI B1.20.1 (NPT).

DIN 259 / DIN 2999.

ISO 228, BSP, PT.

Blow-out-proof stem design.


N620- Two Pieces Full Bore Ball Valve
Full port 1/4"~3" (NW 10 ~ NW 80).

Padlocking device.

Threaded type: ANSI B1.20.1 (NPT).

DIN 259 / DIN 2999.

ISO 228, BSP, PT.

Blow-out-proof stem design.


N650ISO- Three Pieces And ISO Mounting Pad
Full Port 1/4" ~ 4".

Locking handle device.

Padlockable device.

ISO 5211 direct mount pad.

Blow-out-proof stem design.


N650(T)- Three Pieces Full Bore Ball Valve
Full port 1/4" ~ 4" (NW 10~ NW 100).

Locking handle device.

Padlockable device.

ISO 5211 direct mount pad.

Threaded type : ANSI B1.20.1 (NPT).

DIN 259 / DIN 2999.

ISO 228, BSP, PT.

Blow-out-proof stem design.

Options: Socket weld or buttweld ends connections.


N652- Three Pieces Full & Reduced Bore Ball Valve
Valve Design: ASME B16.34

Butt Weld ends: ASME B16.25, BS21, DIN 2999, ISO228 & ISO7-1

Screwed ends: ASME 1.20.1 (NPT)


N890(T)
Reduced port 1/4" ~ 2" (NW 10~ NW 50).

Pad locking device.

Threaded type : ANSI B1.20.1 (NPT).

DIN 259 / DIN 2999.

ISO 228, BSP, PT.

Blow-out-proof stem design.


N658- Three Pieces Direct Mount Ball Valve
Body Wall Thickness: prEN12516
Threaded Ends: BSPT (other options available)
Face to Face: Mfg standard
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