Gauge Bleed Valve
The ‘GB’ Type Gauge Bleed Needle Valve is designed for safe and reliable isolation, giving bubble tight shut off, with non-rotating & anti-galling tip and dynamic self-adjusting spindle seal to give long service life in a variety of applications. The ability to bleed the gauge cavity to atmosphere, for simple calibration is included.
| Standard Specification |
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Gauge bleed valves have a 1/4" UNF bleed outlet. The valves will operate up to 6,000 psi and bleed screws are supplied as standard. |
| Key Features |
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- Non rotating tip - self centering & anti-galling
- Piston ring - gives dynamic adjustment of gland seal in response to pressure change
- Anti-blow out spindle - a major safety feature
- Secure seal - precision machined to give leak free operation for the life of the valve. Available in either PTFE or graphite foil
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| Question and Answer |
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