Relief valve / safety valve

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 as by the air to be delivered in the side channel. Therefore a safe and proper operation is only possible if the side channel blower is operated below the maximum permissible pressure difference. The use of a safety valve ensures that an adequate amount of air is always available for the cooling of the unit. The safety valves are adjustable and should be set to 90% of the maximum differential pressure of the corresponding side channel blower model. technical data: Description: Safety relief valve manually adjustable(not pre-adjusted!) Application: for limiting a maximum pressure resp. vacuum Spring: V2 Material: aluminium Options: - without filter: pressure operation (limited also in vacuum operation)- with filter: vacuum operation fits for: SKV-NS-530 up to SKV-NS-1370SKV-ND-520 and SKV-ND-1110SKV-NDF-900 up to SKV-NDF-2050   Attention: Don't forget to order the T-neck! The adjustable range depends on the used blower model and the operation mode!  

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 as by the air to be delivered in the side channel. Therefore a safe and proper operation is only possible if the side channel blower is operated below the maximum permissible pressure difference. The use of a safety valve ensures that an adequate amount of air is always available for the cooling of the unit. The safety valves are adjustable and should be set to 90% of the maximum differential pressure of the corresponding side channel blower model. technical data: Description: Safety relief valve manually adjustable(not pre-adjusted!) Application: for limiting a maximum pressure resp. vacuum Spring: 2 different springs (up to ~550 mbar) Material: aluminium Options: - without filter: pressure operation (limited also in vacuum operation)- with filter: vacuum operation   Attention: Don't forget to order the T-neck! The adjustable range depends on the used blower model and the operation mode!