Main Vent Gorton 1 vs Maid o Mist 1

STvex

Is there any difference between Maid o Mist 1 versus Gorton 1 in terms of Quality and venting capacity? Both look almost identical.

http://www.supplyhouse.com/Jacobus-Maid-O-Mist-J1-1-3-4-x-1-2-Main-Vent-Valve-3563000-p

http://www.supplyhouse.com/Gorton-G14-Gorton-No-1-3-4-x-1-2-Air-Eliminator-Main-Vent-Valve-3522000-p

Thanks for the advice.

BobC

The capacity is the same, I use one of each on my main and have not had a problem in the two years they have been there.

Bob

STvex

Thanks any chance the maid o mist has plastic in it

Abracadabra

The MOM has a removable orfice.

Dave0176

IMO Maid O Mist are poorer quality. My buddy used them on his mains and both leak steam from the back seem.