You can send a request for quote for p/n SM1138 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Dresser Industries Inc. The description of it is Valve Flow Control. The national stock number associated with this part is 4820002518582. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with SM1138 part requirements.