1 3/4" diameter double beat governor valve wanted
For fear this may get buried on my other 'wanted' thread:-
Has anyone got a 1.3/4" diameter double beat Pickering type governor valve bobbin going spare please. Anything considered as I can make the seats to suit. Even a 2" diameter valve bobbin may do or WHY? Many thanks in advance JW |
Dave Ragsdale cast two new ones for me and John Dunn machined them. I cannot remember what size they were now. I will have a look as I havnt fitted one of the new ones as yet, but I will be shortly. But I will have the original somewhere what the patterns were taken off. John also made the seats for both engines as well
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Jonathan, I've just been down the shed and dug the old valve and the new valve out. The old one is 1 and a 1/2 inch and the new one is 1 and 3/4 of an inch. Then I had the light bulb moment. I remember now the 1 and 1/2 inch came with an old set of governors and was not the pattern. I remember now I was loaned the original blue prints for the Pickering steam governors including valve and seats which I was allowed to copy. I must of given Dave a copy and then he cast me two valves. I then gave them to John who machined them up and also made the seats. Dave must then have the pattern he made off my drawings for a 1 and 3/4 inch valve. I have just taken a photo of both valves, side by side if it helps.
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Thanks for your help Craig |
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