The one I just installed is similar but not quite the same, with different cutouts machined into the side. I don't think it matters. The critical issues are the thread size at the base and the safety release pressure. Yours is marked 3/8, which should be the correct size. I can't see from the markings what the pressure rating is, but I understand it to be 1.6bar. Should be marked.
I believe that the threads are a straight, not tapered fit, where sealing relies on the a gasket at the bottom of the receiving female thread. I did use an NSF thread sealant on it just in case. You could use teflon tape if you wished. Murray On Sunday, April 4, 2021 at 1:43:11 PM UTC-7 rragu...@gmail.com wrote: > So I received my "tall safety valve" from WLL and looks nothing like my > current nor does it look like what I ordered from their website. Im > wondering if this is the wrong valve or if it is just an updated version, > or if it even matters, but I am not sure. > > [image: IMG_1780.jpg][image: IMG_1779.jpg] > On Wednesday, March 31, 2021 at 1:58:52 PM UTC-5 MDR wrote: > >> I recently replaced my steam safety valve. It released steam >> intermittently, at a pretty low rate. I had occasional success reseating >> the original valve by forcing a larger steam release, but I decided to >> replace the part. I took apart the original, but couldn't see any damage >> on the seat. I guess I could have used a valve compound on it to regrind, >> but..... >> >> I purchased a 1.6 bar 3/8? safety valve from espresso parts/Jura. I >> usually use WLL, but they were showing out of stock. (Jura showed in stock, >> but that was inaccurate as I had to wait 2 weeks for the order to ship.) >> >> It seems that the thread size is pretty standard. However, not many >> places carry the 1.6 bar version, most are 1.8 or 2.0 bar. I doubt it >> matters much given that so much of the boiler design/mfg is standard but I >> went with the stock pressure. >> >> On Monday, March 29, 2021 at 6:50:13 PM UTC-7 Brian wrote: >> >>> Definitely worth checking that the boiler isn’t over pressure. But a >>> slow consistent leak is certainly likely to be a failed safety valve. When >>> the safety valve goes off it tends not to be subtle. >>> >>> I purchased my brewtus IV a little over a year ago, and experienced the >>> same issue, I’m the third owner of this 10 year old machine, no surprise >>> that rubber parts would be starting to fail. There was a slow leak from the >>> safety valve, barely audible, but it would make cups on the warming tray >>> wet, and would cause the fill valve and the pump to kick On to refill the >>> boiler ever 10 minutes or so. >>> >>> Generally speaking I don’t recommend messing with safety valves on steam >>> boilers. For the price it’s better to just replace it and know that >>> everything is working as intended. Additionally manufacturers tend to make >>> them hard to service, they are often somehow sealed with a river or safety >>> wire once calibrated. I will say the one thing maybe worth trying is to >>> intentionally open the safety valve. If you feel comfortable with it, you >>> could try burping it a few times to see if it doesn’t reseat. You’ll need >>> to pull up on the little shaft sticking out of the top of the valve while >>> the boiler has a little pressure on it. Make sure the machine is unplugged, >>> and Don’t do it while the machine is at operating pressure. I’d recommend >>> like .2-.4 bar. Use long pliers/channel locks to pull the release, and >>> shield your hands with a dry towel or high temp gloves If that fixes it, >>> great! If not just replace it with a new one. >>> >>> Best of luck!. >>> On Monday, March 29, 2021 at 8:25:26 PM UTC-4 lovel...@mac.com wrote: >>> >>>> Your description sounds like the pressure stat might need to be >>>> adjusted, have you tried that yet? The safety valve fires when it gets >>>> above ~1.7 or 1.8 bar IIRC. Try adjusting down to 1.5 if it's going >>>> higher >>>> than that. Also, if the adjustment won't hold the pressure stat might >>>> need >>>> to be replaced, they can eventually fail since they are plastic and >>>> degrade >>>> over time. >>>> >>>> On Monday, March 29, 2021 at 8:41:23 AM UTC-7 rragu...@gmail.com wrote: >>>> >>>>> Update* So I ended up swapping out the o-rings on the vacuum valve and >>>>> seems the small leak/hiss sound is coming from the "tall safety valve" ( >>>>> https://www.wholelattelove.com/products/expobar-tall-safety-valve-65000110?variant=14409383084091 >>>>> >>>>> ) its light and not leaking any water. I don't drink milk drink very >>>>> often >>>>> but may have one here or there so I usually have this boiler off ( I love >>>>> this feature on the brewtus :)) Best bet would be to replace this part or >>>>> should I try to troubleshoot more? >>>>> >>>>> Thanks! >>>>> >>>>> On Tuesday, March 23, 2021 at 6:39:32 PM UTC-5 Roy wrote: >>>>> >>>>>> Great, thanks! >>>>>> >>>>>> On Tuesday, March 23, 2021 at 6:38:52 PM UTC-5 bmacpiper wrote: >>>>>> >>>>>>> Those are both good, plus Chris Coffee, espressoparts.com, seattle >>>>>>> espresso gear, etc. >>>>>>> b >>>>>>> >>>>>>> On Mar 23, 2021, at 16:35, Roy <rragu...@gmail.com> wrote: >>>>>>> >>>>>>> oh forgot to ask, but where do you all suggest to get parts from? >>>>>>> WLL, 1st, etc? Thanks! >>>>>>> >>>>>>> On Tuesday, March 23, 2021 at 6:33:42 PM UTC-5 Roy wrote: >>>>>>> >>>>>>>> Oh yes, I totally hear you! And thanks for all the info, I will try >>>>>>>> that next. great thing about the brewtus I purchased was that the >>>>>>>> previous >>>>>>>> owner had added quite a few upgrades like the flow control and all >>>>>>>> exterior >>>>>>>> parts to walnut wood as well as some others which is nice and I'm >>>>>>>> coming >>>>>>>> from a Breville Barista Express. I was hoping to get into e61's but >>>>>>>> wasn't >>>>>>>> sure if I wanted to go all the way and spend almost 3k for a Bianca or >>>>>>>> 4k >>>>>>>> for decent lol But all in all im loving this brewtus. Thanks again and >>>>>>>> looking forward to this community for sure! >>>>>>>> >>>>>>>> On Tuesday, March 23, 2021 at 6:20:33 PM UTC-5 herman...@gmail.com >>>>>>>> wrote: >>>>>>>> >>>>>>>>> Lol. Hey Ben. I can't tell you how many times Ben has helped me >>>>>>>>> when my Brewt gave trouble! This is a great group even though a lot >>>>>>>>> of us >>>>>>>>> have moved on to different machines over the years. >>>>>>>>> >>>>>>>>> Herman >>>>>>>>> >>>>>>>>> >>>>>>>>> On Tue, Mar 23, 2021 at 7:17 PM 'Ben McCafferty' via Brewtus < >>>>>>>>> bre...@googlegroups.com> wrote: >>>>>>>>> >>>>>>>>>> Good point Herman (and hello!). >>>>>>>>>> If enough steam is escaping, that could drop the water level in >>>>>>>>>> the steam boiler and cause the pump to cycle to fill it back up. I >>>>>>>>>> mistyped >>>>>>>>>> earlier I think when I said “brew boiler” for what gets refilled. >>>>>>>>>> Listen to >>>>>>>>>> Herman, he’s smarter than me. ;) >>>>>>>>>> >>>>>>>>>> Best, >>>>>>>>>> b >>>>>>>>>> >>>>>>>>>> On Mar 23, 2021, at 16:14, Herman Dickens <herman...@gmail.com> >>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>> As Ben said replace the o-ring. If the pump stops and you don't >>>>>>>>>> hear the hiss that's all you need to do. If you fix the hiss and the >>>>>>>>>> pump >>>>>>>>>> still keeps coming on you have another issue. I've had the o-ring >>>>>>>>>> leak >>>>>>>>>> cause my pump to come on like yours is doing so hopefully that will >>>>>>>>>> fix it. >>>>>>>>>> >>>>>>>>>> Herman >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tue, Mar 23, 2021 at 6:01 PM Roy <rragu...@gmail.com> wrote: >>>>>>>>>> >>>>>>>>>>> I think it may be this.. I hear a light hiss and im thinking its >>>>>>>>>>> coming from that area but it also looks as if the safety valve is >>>>>>>>>>> leaking >>>>>>>>>>> (lightly) as well. But I am wondering if that is just due to the >>>>>>>>>>> fact of it >>>>>>>>>>> doing its job inadvertently because of the vacuum valve. O-ring >>>>>>>>>>> replacements or just switch out both valves with new ones? Any recs? >>>>>>>>>>> On Tuesday, March 23, 2021 at 3:07:46 PM UTC-5 >>>>>>>>>>> herman...@gmail.com wrote: >>>>>>>>>>> >>>>>>>>>>>> May be that the check valve for the steam is leaking. If so you >>>>>>>>>>>> should be able to hear it. I think it's called a vacuum relief >>>>>>>>>>>> valve. >>>>>>>>>>>> >>>>>>>>>>>> Herman >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> On Tue, Mar 23, 2021 at 4:02 PM Roy Aguilar <rragu...@gmail.com> >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hello all, so I recently upgraded from a bbe to a expobar >>>>>>>>>>>>> brewtus iv non rotary, I’ve had this thing for about a week and >>>>>>>>>>>>> I’m not >>>>>>>>>>>>> much of a milk drinker so I usually only have brew boiler on but >>>>>>>>>>>>> today wife >>>>>>>>>>>>> wanted a capp so I turned on both boilers. This is my first e61 >>>>>>>>>>>>> machine and >>>>>>>>>>>>> was wondering if vibration pump comes on intermittently every few >>>>>>>>>>>>> minutes >>>>>>>>>>>>> for a couple of seconds is normal. Or am I possibly looking at >>>>>>>>>>>>> something to >>>>>>>>>>>>> repair in the near future? Thanks in advance! >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>>>>> Google Groups "Brewtus" group. >>>>>>>>>>>>> To unsubscribe from this group and stop receiving emails from >>>>>>>>>>>>> it, send an email to brewtus+u...@googlegroups.com. >>>>>>>>>>>>> To view this discussion on the web visit >>>>>>>>>>>>> https://groups.google.com/d/msgid/brewtus/81f50764-19c0-4d3b-afa8-449f196ebe43n%40googlegroups.com >>>>>>>>>>>>> >>>>>>>>>>>>> <https://groups.google.com/d/msgid/brewtus/81f50764-19c0-4d3b-afa8-449f196ebe43n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>>>>>> . >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>>> Google Groups "Brewtus" group. >>>>>>>>>>> To unsubscribe from this group and stop receiving emails from >>>>>>>>>>> it, send an email to brewtus+u...@googlegroups.com. >>>>>>>>>>> To view this discussion on the web visit >>>>>>>>>>> https://groups.google.com/d/msgid/brewtus/1e5d81c8-4c9f-4adf-9ecc-2808ea8460bbn%40googlegroups.com >>>>>>>>>>> >>>>>>>>>>> <https://groups.google.com/d/msgid/brewtus/1e5d81c8-4c9f-4adf-9ecc-2808ea8460bbn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>>>> . >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>> Google Groups "Brewtus" group. >>>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>>> send an email to brewtus+u...@googlegroups.com. >>>>>>>>>> To view this discussion on the web visit >>>>>>>>>> https://groups.google.com/d/msgid/brewtus/CAM9mha217k5sg1HJaExpHZa5PGw9DSRGSPqcRqZoP4gTA3yM%2Bw%40mail.gmail.com >>>>>>>>>> >>>>>>>>>> <https://groups.google.com/d/msgid/brewtus/CAM9mha217k5sg1HJaExpHZa5PGw9DSRGSPqcRqZoP4gTA3yM%2Bw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>>>>>> . >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> You received this message because you are subscribed to the >>>>>>>>>> Google Groups "Brewtus" group. >>>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>>> send an email to brewtus+u...@googlegroups.com. >>>>>>>>>> >>>>>>>>> To view this discussion on the web visit >>>>>>>>>> https://groups.google.com/d/msgid/brewtus/890AE940-693F-43FB-AD8D-13F6FE6597AC%40me.com >>>>>>>>>> >>>>>>>>>> <https://groups.google.com/d/msgid/brewtus/890AE940-693F-43FB-AD8D-13F6FE6597AC%40me.com?utm_medium=email&utm_source=footer> >>>>>>>>>> . >>>>>>>>>> >>>>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Brewtus" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to brewtus+u...@googlegroups.com. >>>>>>> >>>>>>> To view this discussion on the web visit >>>>>>> https://groups.google.com/d/msgid/brewtus/06299af1-7357-4d3a-83e4-63eab0c0b0b4n%40googlegroups.com >>>>>>> >>>>>>> <https://groups.google.com/d/msgid/brewtus/06299af1-7357-4d3a-83e4-63eab0c0b0b4n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>> . >>>>>>> >>>>>>> >>>>>>> -- You received this message because you are subscribed to the Google Groups "Brewtus" group. 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