| 570104 | PRV57-ISL (0.35-2.0) | DN15 (1/2") PN40 REDUCING VALVE | POA | POA | |
| 570204 | PRV57-ISL (1.5-5.0) | 1/2" PN40 REDUCING VALVE | POA | POA | |
| 570304 | PRV57-ISL (3.5-8.5) | 1/2" PN40 REDUCING VALVE | POA | POA | |
| 570404 | PRV57-ISL (7.0-17.0) | 1/2" PN40 REDUCING VALVE | POA | POA | |
| 570105 | PRV57-ISL (0.35-2.0) | 3/4" PN40 REDUCING VALVE | POA | POA | |
| 570205 | PRV57-ISL (1.5-5.0) | 3/4" PN40 REDUCING VALVE | POA | POA | |
| 570305 | PRV57-ISL (3.5-8.5) | 3/4" PN40 REDUCING VALVE | POA | POA | |
| 570405 | PRV57-ISL (7.0-17.0) | 3/4" PN40 WCB REDUCING VALVE | POA | POA | |
| 570106 | PRV57-ISL (0.35-2.0) | 1" PN40 REDUCING VALVE | POA | POA | |
| 570206 | PRV57-ISL (1.5-5.5) | DN25 (1") PN40 WCB REDUCING VALVE | POA | POA | |
| 570306 | PRV57-ISL (3.5-8.5) | 1" PN40 REDUCING VALVE | POA | POA | |
| 570406 | PRV57-ISL (7-17) | 1" PN40 REDUCING VALVE | POA | POA | |
| 570107 | PRV57-ISL (0.35-2.0) | 11/4" PN40 REDUCING VALVE | POA | POA | |
| 570207 | PRV57-ISL (1.5-5.0) | 11/4" PN40 REDUCING VALVE | POA | POA | |
| 570307 | PRV57-ISL (3.5-8.5) | 11/4" PN40 WCB REDUCING VALVE | POA | POA | |
| 570407 | PRV57-ISL (7.0-17.0) | 11/4" PN40 REDUCING VALVE | POA | POA | |
| 570108 | PRV57-ISL (0.35-2.0) | 11/2" PN40 REDUCING VALVE | POA | POA | |
| 570208 | PRV57-ISL (1.5-5.0) | DN40 (11/2") PN40 WCB REDUCING VALVE | POA | POA | |
| 570308 | PRV57-ISL (3.5-8.5) | 11/2" PN40 REDUCING VALVE | POA | POA | |
| 570408 | PRV57-ISL (7.0-17) | DN40 (11/2") PN40 WCB REDUCING VALVE | POA | POA | |
| 570110 | PRV57-ISL (0.35-2.0) | 2" PN40 REDUCING VALVE | POA | POA | |
| 570210 | PRV57-ISL (1.5-5.0) | DN50 (2") PN40 CS REDUCING VALVE | POA | POA | |
| 570310 | PRV57-ISL (3.5-8.5) | DN50 (2") PN40 REDUCING VALVE | POA | POA | |
| 570410 | PRV57-ISL (7.0-17.0) | 2" PN40 REDUCING VALVE | POA | POA | |
| 570112-16 | PRV57-ISL (0.35-2.0) | 21/2" PN16 REDUCING VALVE | POA | POA | |
| 570212 | PRV57-ISL (1.5-5.0) | 21/2" PN40 REDUCING VALVE | POA | POA | |
| 570312 | PRV57-ISL (3.5-8.5) | DN65 (21/2") PN40 PILOT OPERATED REDUCING VALVE | POA | POA | |
| 570412 | PRV57-ISL (7.0-17.0) | 21/2" PN40 REDUCING VALVE | POA | POA | |
| 570214 | PRV57-ISL (1.5-5.0) | 3" PN40 REDUCING VALVE | POA | POA | |
| 570314 | PRV57-ISL (3.5-8.5) | 3" PN40 REDUCING VALVE | POA | POA | |
| 570218 | PRV57-ISL (1.5-5.0) | 4" PN16 REDUCING VALVE | POA | POA | |
| 570318 | PRV57-ISL (3.5-8.5) | 4" PN16 REDUCING VALVE | POA | POA | |
| 570418 | PRV57-ESL (7.0-17.0) | 4" PN40 WCB REDUCING VALVE | POA | POA | |