Anti-collision over‑travel valve FP‑L6 QY434 pneumatic component – pneumatic valve price quotation
The anti‑collision bypass valve is a two‑position, two‑way handle‑operated valve, functioning as an air‑line switch. The handle automatically returns to its default position and is primarily used in conjunction with workover rigs in oilfields.
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I. Characteristics
The anti‑collision bypass valve is a two‑position, two‑way handle‑operated valve, functioning as an air‑line switch. The handle automatically returns to its default position and is primarily used as an auxiliary component for workover rigs in oilfields.
FP-L6A(QY434A) Automatic venting, tamper‑proof valve: when the handle is moved in any direction, the outlet can deliver system pressure at any time; the handle locks into place when fully extended. A gentle touch returns it to the neutral position.
FP-L6 (QY434) is a standard anti‑tamper valve that automatically returns to the neutral position when the handle is moved in any direction.
II. Graphic Symbols

III. External Dimensions and Mounting Dimensions

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Large oilfield

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Railway

Drilling machine

Well workover rig

Well-logging machine

Oil Production Plant
Large oilfield
Mine
Railway
Drilling machine
Well workover rig
Well-logging machine
Oil Production Plant
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