Wafer excess flow valves
Wafer flow excess flow valves are intended to be mounted in pipes and installed between flanges.
MGM 166 and 217 series
Series 166 excess flow valves are designed to be mounted inside Schedule 80 or less steel pipe.
Series 217 excess flow valves can be mounted inside Schedule 80 or less steel pipe.
Series 166 and 217 excess flow valves fit ASA 150 and 300 steel pipe flanges.
These excess flow valves can also be supplied with ring type seals (RTJ). The flow section makes it possible to limit pressure drops. The robust steel construction withstands temperatures from -45° C to +148° C and internal pressures up to 131 bar.
These excess flow valves are also available in all stainless-steel construction.
MGM 166 series – Aproximate closing flow rates : Propane
P/N : | Ø of the pipe | Liquid m3/hr | vapor m3/hr @ 1.7 Bar |
vapor M3/hr @ 7 bar |
166 I | 2’’ | 9.5 | 220 | 360 |
166 J | 2’’1/2 | 13.5 | 520 | 900 |
166 K | 3’’ | 22 | 840 | 1430 |
166 M | 4’’ | 47 | 1660 | 2820 |
166 N | 5’’ | 75 | 1900 | 34 |
166 P | 6’’ | 105 | 2300 | 3900 |
166 Q | 8’’ | 142 | 3370 | 5720 |
166 R | 10’’ | 240 | 8180 | 14000 |
166 S | 12’’ | 382 | 10250 | 17650 |
166 T | 14’’ | 440 | 11840 | 20380 |
MGM 217 series – Aproximate closing flow rates : Propane
P/N : | Ø of the pipe | Liquid propane m3/hr |
217 F | 1’’ | 04 – 3.8 |
217 G | 1’’1/4 | 1.4 – 5.5 |
217 H | 1’’1/2 | 2.3 – 9.3 |
217 I | 2’’ | 5 – 20.7 |
217 J | 2’’1/2 | 12.7 – 25.2 |
217 K | 3’’ | 19.8 – 40.4 |
217 M | 4’’ | 19.1 – 63.8 |
217 N | 5’’ | 39.7 – 98.8 |
217 P | 6’’ | 52.5 – 125.8 |
Product categories
This product is present in the following categories:
- Industrial gases > Refrigerant gases > Equipment for tanks and pipings > Back check valves and excess flow valves
- Industrial gases > Ammoniac - NH3 > Equipment for tanks and pipings > Back check valves and excess flow valves
- LPG > LPG storage > Pipings and accessories > Excess flow valves
- LPG > LPG storage > Above ground big bulk LPG storage tanks > Filling
- LPG > LPG storage > Above ground big bulk LPG storage tanks > Liquid withdrawal
- LPG > LPG storage > Under ground big bulk LPG storage tanks > Liquid withdrawal
- LPG > LPG storage > Above ground big bulk LPG storage tanks > Vapor phase