Valve Actuator · Industrial Valves
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
Photos, drawings and page previews from this model’s datasheet or catalog.
“StG 30.90 and StG 40.90 are robust and durable actuators with rotation angle up to 90°. Equipped with a DC disc-type motor. Combined with an internal two-stage transmission they provide considerable…”
Free of charge — send us your request for Heinzmann equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Heinzmann first.
Tell us what you need for this Heinzmann StG 40.90 — a part, a service call, a second opinion. Are you Heinzmann? Claim this brand page.
Service engineer? Write the day report for this StG 40.90 in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.