Reduced Pressure Backflow Device, 4 in, Flange, 304/304L Stainless Steel
PartAMEC400NRS4
MFG0191290
Description
Ames Fire & Waterworks® Colt™ Reduced Pressure Zone Assembly, Series: C400, 4 in Nominal, 175 psi, 33 to 140 deg F, Resilient Seated Gate Valve, 304 Stainless Steel Body, 33-3/4 in L x 11-3/16 in W, Domestic
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- 70 Percent lighter than traditional designs
- Ball valve type test cocks
- No special tools required for servicing
- Groove couplings allow for easy installation and pipe alignment
- Link check modules provide lowest pressure loss
- Drip tight shutoff valves
- Bottom mounted stainless steel relief valve
- Stainless steel housing and sleeve
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- Non-rising stem resilient seated gate valve
This Colt™ 4 in stainless steel reduced pressure zone assembly is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation in accordance with the direction of the flow arrow. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, resilient seated gate valves with non-rising stem, test cocks and a corrosive resistant stainless steel bottom mounted pressure relief valve.
| Type | Reduced Pressure |
| Series | C400 |
| Nominal Size | 4 in |
| End Style | Flange |
| Body Material | 304/304L Stainless Steel |
| Ball Valve/Gate Valve Type | Resilient Seated Gate Valve |
| Dimensions | 33-3/4 in L x 11-3/16 in W |
| Domestic/Import | Domestic |
| Pressure Rating | 175 psi |
| Temperature Rating | 33 to 140 deg F |
| Brand | Ames Fire & Waterworks® |
| Package Width | 26 in |
| Package Height | 38 in |
| UNSPSC | 40141616 |
| Alternate Part Number 1 | C400-NRS |
| Package Length | 35.41 in |
| Country of Origin | US |
| Manufacturer | Watts Water Technologies |
| UPC | 737733002888 |
| Manufacturer Part Number | 0191290 |
Sleeve and Torsion Spring Check Valves
1 Year Limited
Approved By The Foundation For Cross-Connection Control And Hydraulic Research At The University Of Southern California|ASSE 1013|AWWA C551-92|cCSAus B64.4|NSF/ANSI 61-G | PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Fire Protection
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Ames Fire & Waterworks®Reduced Pressure Backflow Device, 4 in, Flange, 304/304L Stainless Steel
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