Level gauge valves are used to isolate level gauge from its host process for maintenance, inspection, and other ancillary operations. level gauge valve cocks are used for water level gauges (reflex glass level gauge, transparent glass level gauge, glass tube level gauge) . The valves with automatic ball check shut-off. If the glass breaks, the pressure drop causes the ball check to seat to prevent loss of tank contents.
Offset valves have an advantage of allowing the inside of the gage glass to be easily cleaned with a minimum of disassembly. By removing the vent and drain plugs (or other connection), a straight passage is opened through the gauge chamber is opened. A brush can be inserted through the valve vent and drain for cleaning.
Product Features
Easy to clean
Cock valves are used for frequent operation, with quick and easy opening and closing.
Cock valve has low fluid resistance.
Cock valve has a simple structure, relatively small volume, light weight, and is easy to maintain.
Good sealing performance.
Unrestricted by installation direction, the flow direction of the medium can be arbitrary.
No vibration, low noise.
| Specification of Offset Valve | |
| Valve Body Material | Carbon steel; SS304; SS316; Forging steel; brass; bronze; PP; PVC |
| Valve Rod Material | SS316L; 2Cr13 |
| Seal Material | Rubber; Graphite; PTFE |
| Working temperature | -20~90℃(Rubber Seal); -20~180℃(PTFE Seal); -20~500℃(Graphite Seal) |
| Working pressure | ≤1.6Mpa（Max 16Mpa） |
| Process connection | Flange; Clamp; threaded; welded |
| Connection standard | ANSI; DIN; GB; JIS;
NPT; BSPT; G; ZG; |
