Fully Welded Ball Valve

Product Date:

Size: 2”~48”

Class: 150LB 〜2500LB

Fully Welded Forged Body

Trunnion DBB Structure

Anti-Static device

Blow-out proof Stem

Anti-Fire Structure

Design standard:

Design According: ASME B16.34/API 6D

Test According: API 6D

RF End: ASME B16.5

BW END: ASME B16.25

Face to Face: ASME B16.10

Anti-Fire Test According: API 607/API 6FA

Acid environment: NACE MR 0175

Features of forged steel fully welded ball valve:

1. The fully welded ball valve has a compact structure, reliable sealing, simple structure, and convenient maintenance. The sealing surface and the spherical surface are often in a closed state, to prevent the vibration caused by transportation and affect the performance.

2. It can be installed on pipe only after being qualified (the wiring is according to the wiring diagram of the electric actuator).

3. Before preparing to connect with the pipeline, flush and remove the remaining impurities in the pipeline (these substances may damage the valve seat and ball).

4. During installation, please do not use the actuator part of the valve as a lifting point to avoid damage to the actuator and accessories.

5. This type of valve should be installed in the horizontal or vertical direction of the pipeline.

6. The pipeline near the installation point should not sag or bear external force. Pipe supports or supports can be used to eliminate the deviation of the pipeline.

7. After connecting with the pipeline, please cross-tighten the valve flange connecting bolts with the specified torque.

Application:

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