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Bleed Valves RB Series
RB Series Bleed Valves are used on instruments such as multi-valve manifolds or gauge valves to vent signal line pressure to the atmosphere before instrument removal or to assist in calibration. They support a working pressure of up to 10,000 psig (690 bar) and a temperature range of -65°F to 850°F (-54°C to 454°C). The compact design enables easy installation, and the hardened stem and tip extend the valve’s cycle life. A variety of connection types and sizes are available.
Bleed valves can be used on instrument devices such as multi-valve manifolds or gauge valves to vent signal line pressure to atmosphere before removal of an instrument or to assist in calibration.
Features
◎ Compact design for easy installation
◎ Hardened stem and tip to extend cycle life
◎ Working pressure up to: 10000 psig (690 bar)
◎ Working temperature: -65 F to 850 F (-54 C to 454 C)
◎ Variety of end connections Leak-tight performance testing with Nitrogen or compressed air for every valve at the rated pressure (not higher than 6000 psig) to meet the requirement of no visible leak
Caution
When installing a bleed valve, position the vent tube to direct system fluid away from operating personnel. Always open bleed valves slowly. These valves contain no packing, so some fluid leakage will occur when the valves are opened. Operating personnel must protect themselves from exposure to system fluids.
Medium Pressure Bleed Valves, 15BV, 20BV and 30BV Series
15BV, 20BV, and 30BV Series Medium Pressure Bleed Valves feature a high-tensile 316 stainless steel body and a maximum working pressure of up to 30,000 psig (2068 bar). The compact one-piece hex construction allows for easy installation. Fluorocarbon FKM O-rings offer an extensive temperature range. The positive locking screw design prevents accidental stem removal, and the tee handle simplifies operation. Various connection types and sizes are available.
Features
◎ One piece hex construction compact design allows easy installation
◎ 1/8 Female NPT outlet connection
◎ Easy to assemble and replace O-ring
◎ Tee handle for easy operation
◎ Fluorocarbon FKM O-ring for operation from 0°F to 400°F (-17.8°C to 204°C)
◎ High tensile 316 stainless steel body material
◎ Positive locking screw design prevents accidental removal of the stem
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