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Apollo Valves RPLF4A Lead Free 304 Stainless Steel Backflow Preventer Reduced Pressure Zone Assembly With Butterfly Valve, 4 IN, Grooved End
Backflow Preventer Reduced Pressure Zone Assembly With Butterfly Valve, Series/Model: Model RPLF4A, Nominal Size: 4 IN, Connection Type: Grooved End, Pressure Rating: 175 PSI, Temperature Rating: 33 - 140 DEG F, 304 Stainless Steel Body Material, Trim Material: Chloramine-Resistant Silicone Seat Disc, Industry Standards: ASSE 1013, CSA B64.4 Certified, AWWA C511, UL, ULC Classified, FM approved, US Patent Numbers 6443184, 7025085, 7533699, ISO 9001-2008 Registered, 33-1/4 IN Width, Lead Free: Yes, Other Physical Dimension: 12-1/2 IN Depth, 9-1/8 IN Inlet Center To Top Of Valve
Item Name | : | Reduced Pressure Zone Assembly With Butterfly Valve |
Type | : | Backflow Preventer |
Series/Model | : | Model RPLF4A |
Nominal Size | : | 4 IN |
Connection Type | : | Grooved End |
Pressure Rating | : | 175 PSI |
Temperature Rating | : | 33 - 140 DEG F |
Body Material | : | 304 Stainless Steel |
Trim Material | : | Chloramine-Resistant Silicone Seat Disc |
Industry Standards | : | ASSE 1013, CSA B64.4 Certified, AWWA C511, UL, ULC Classified, FM approved, US Patent Numbers 6443184, 7025085, 7533699, ISO 9001-2008 Registered |
Width | : | 33-1/4 IN |
Lead Free | : | Yes |
Other Physical Dimension | : | 12-1/2 IN Depth, 9-1/8 IN Inlet Center To Top Of Valve |
Weight | : | 92.000 LB |
The Apollo® model RPLF 4A lead-free reduced pressure principle backflow preventers consist of two independently acting, TriForce™ center stem guided check valves with a differential pressure relief valve located between the check valves. the unit is designed to give maximum protection against backflow of health or non-health hazard fluids by either back-pressure or back-siphonage. the durable domestic stainless steel units (2-1/2 - 8 IN) and the FDA epoxy coated ductile iron units (10 and 12 IN) are easily maintained in the line without any special tools. the TriForce™ check valves operate with a spring assist in the flowing condition to provide excellent flow rates which are documented by an independent laboratory.