Siemens actuator SQS65. Siemens actuator SAS61.03. Siemens actuator supplier. We hari om refrigeration co supply HVAC spare parts. We are authorized distributors of honeywell Siemens greystone swep cooltemp and subzero . We are also stockists of danfoss belimo and castle. Mentioned product is Siemens 3 way valve actuator.