DK-Lok bleed and purge valves vent trapped signal-line pressure before an instrument is removed, and are used during calibration.
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VBV Bleed Valves: 10,000 psig; 316 SS (-65 to 850°F) or carbon steel; male NPT 1/8" to 1/2"; barbed vent tube optional
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VPV Purge Valves: 4,000 psig in 316 SS, 3,000 psig in brass; cap is held to the body for safety; NPT, DK-Lok and tube stub ends
Ratings vary by size, material and end connection. Not sure which one fits your pressure, media and temperature? Call us at 310-833-3353 or email sales@abesttube.com and we'll walk through it with you.
