Simmons 633SB Check Valve, 4 in, FPT, Lead-Free, Iron
Available at Vero Beach
Simmons time proven dependable ductile iron check valve design with stabilizer sleeve added. Provides added reliability for constant pressure variable-speed systems. Pressed-in silicon bronze sleeve increases contact area of poppet stem for added stability. The smaller diameter hole provides closer tolerance. Sleeve is fluted to allow flushing of any foreign debris. Sleeve and poppet are of identical material, reducing electrolysis worries.
Simmons Check Valve, 4 in Nominal, FPT Connection, 600 psi, 190 deg F, Iron Body, Stainless Steel Trim, Buna-N Softgoods, Lead-Free, Finish: Powder-Coated
| SPECIAL_ORDER_ITEM | : | N |
| Special Order Item | : | N |