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Pressure and Vacuum relieve valve

Safety valves for side channel blower

Because of the air compression side channel compressor produce a lot of heat, which is normally removed with the outgoing air stream.

Too little air flow through the blower results therefore in an overheated and damaged unit.

To protect the side channel blower against too low air flow, normally pressure- or vacuum relief-valves are used.

Vacuum relief valves are installed on the suction side of the side channel blower and open when a preset vacuum (by preload) is reached. With the additional intake air from the vacuum protection valve, overheating is avoided. If the vacuum is frequently lower than preset (air flow through the vacuum protection valve) a filter has to be installed.

Pressure relief valves are installed on the pressure side of the side channel blower and open when a preset pressure (by preload) is reached. Due to the additional air flow, overheating is avoided.

Safety valves for side channel blower Because of the air compression side channel compressor produce a lot of heat, which is normally removed with the outgoing air stream. Too... read more »
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Pressure and Vacuum relieve valve

Safety valves for side channel blower

Because of the air compression side channel compressor produce a lot of heat, which is normally removed with the outgoing air stream.

Too little air flow through the blower results therefore in an overheated and damaged unit.

To protect the side channel blower against too low air flow, normally pressure- or vacuum relief-valves are used.

Vacuum relief valves are installed on the suction side of the side channel blower and open when a preset vacuum (by preload) is reached. With the additional intake air from the vacuum protection valve, overheating is avoided. If the vacuum is frequently lower than preset (air flow through the vacuum protection valve) a filter has to be installed.

Pressure relief valves are installed on the pressure side of the side channel blower and open when a preset pressure (by preload) is reached. Due to the additional air flow, overheating is avoided.

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Sicherheitsventil RV125 ohne Filter für Druckbetrieb Safety valve RV125 (1¼") universal
Safety relief valve RV125 for side channel blowers with G 1¼" connection thread suitable for: Side channel blowers in pressure resp. vacuum operation Function: The side channel blowers are cooled by the external motor fan as well as by...
From €59.00 *
Sicherheitsventil RV15 ohne Filter für Druckbetrieb Safety valve RV15 G 1½" (spring V2)
Safety relief valve RV15 for side channel blowers with G 1½" connection thread suitable for: Side channel blowers in pressure resp. vacuum operation Function: The side channel blowers are cooled by the external motor fan as well as by...
From €60.00 *
T-Stück T-neck G 2½" for RV20 (2")
suitable for: Side channel blowers with G 2½" connection thread function: For the assembly of a safety valve a connecting T-neck is required. For direct mounting on the side channel blower a double nipple is provided. technical data:...
€66.50 *
Sicherheitsventil RV15 ohne Filter für Druckbetrieb Safety valve RV15 (1½") universal
Safety relief valve RV15 universal for side channel blowers with G 1½" connection thread suitable for: Side channel blowers in pressure resp. vacuum operation (limited also in vacuum operation) Function: The side channel blowers are...
From €67.00 *
T-Stück T-neck G 2½" for RV30
suitable for: Side channel blowers with G 2½" connection thread function: For the assembly of a safety valve a connecting T-neck is required. For direct mounting on the side channel blower a double nipple is provided. technical data:...
€70.50 *
Sicherheitsventil RV20 ohne Filter für Druckbetrieb Safety valve RV20 G 2" (spring V1)
Safety relief valve RV20 for side channel blowers with G 2" connection thread suitable for: Side channel blowers in pressure resp. vacuum operation Function: The side channel blowers are cooled by the external motor fan as well as by the...
From €74.00 *
Sicherheitsventil RV20 ohne Filter für Druckbetrieb Safety valve RV20 G 2" (spring V2)
Safety relief valve RV20 for side channel blowers with G 2" connection thread suitable for: Side channel blowers in pressure resp. vacuum operation Function: The side channel blowers are cooled by the external motor fan as well as by the...
From €74.00 *
Sicherheitsventil RV20 ohne Filter für Druckbetrieb safety valve RV20 (2") universal
Safety relief valve RV20 universal for side channel blowers with G 2" connection thread suitable for: Side channel blowers in pressure operation (limited also in vacuum operation) Function: The side channel blowers are cooled by the...
From €83.00 *
Safety valve RV30 (3") Safety valve RV30 (3")
Safety relief valve RV30 for side channel blowers with G 2½" and 4" connection thread suitable for: Side channel blowers in pressure resp. vacuum operation Function: The side channel blowers are cooled by the external motor fan as well...
From €99.00 *
Safety valve RV30 (3") universal Safety valve RV30 (3") universal
Safety relief valve RV30 for side channel blowers with G 2½" and 4" connection thread suitable for: Side channel blowers in pressure resp. vacuum operation Function: The side channel blowers are cooled by the external motor fan as well...
From €113.00 *
T-Stück T-neck G4" for RV30 (3")
suitable for: Side channel blowers with G 4" connection thread function: For the assembly of a safety valve a connecting T-neck is required. For direct mounting on the side channel blower a pipe nipple is provided. technical data:...
€138.00 *
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