Category Features Company
8-27.5" Diaphragm, Full Lockup, Internal Sensing, 1/2" Vent, Yellow Spring 9.5", 2 Psig Maop, Csa Z21.30158/F-Y 4" Flanged Balanced Valve, 13.
$4576.99
5" Diaphragm, Full Lockup, Internal Sensing, 1/2" Vent, Red Spring 2.0", 2 Psig Maop, Csa Z21.18 & Z21.80 Cert Replaces 30154-W 30154-R.
$601.99
80 Cert.5", 2 Psig Maop, Csa Z21.30150-Y 1/2" Balanced Valve, 5" Diaphragm, Full Lockup, Internal Sensing, 1/4" Vent, Yellow Spring 9.8-27.
$159.99