Armstrong 816706-021 Seal Kit Stainless Steel with Buna (Nitrile rubber)
Replaces B&G 118681
Use with Armstrong Series S25 to S57, H32 to H54, 1050 1B, 1¼B, 1½B, 2B – STD., B.F. and A.B. – std. Temp. to 225f
All stainless steel trim - more durable than brass.
Stationary seat eliminates electrolysis on the face plate and prevents corrosion and potential leakage