Back New Product Launch: FITOK Back Pressure Regulators
Back pressure regulators are a type of regulator used to maintain the inlet pressure at a set value. They are typically installed downstream in a pipeline system. When the upstream pressure exceeds the set value, the back pressure regulator opens and releases the excess pressure to ensure that the upstream pressure remains stable at the desired level. FITOK proudly introduces three series of regulators: BDGC Series, BPGC Series and BPGX Series.
BDGC Series General Diaphragm Back Pressure Regulators
BDGC Series General Diaphragm Back Pressure Regulators feature a metal diaphragm design, ensuring excellent sensitivity and set point pressure stability. BDGC series is ideal for handling various gas and low viscosity liquid media with small to medium flow.
Features
- Lightweight, compact design
- Metal-to-metal seal between valve body and diaphragm provides ensured sealing performance
Technical Data
| Port Size | 1/4", 3/8", 6 mm or 8 mm | |
| Max. Control Pressure | 250 psig (17.2 bar) | |
| Pressure Control Range | 0 ~ 25 psig (0 ~ 1.7 bar) | |
| 0 ~ 50 psig (0 ~ 3.4 bar) | ||
| 0 ~ 100 psig (0 ~ 6.9 bar) | ||
| 0 ~ 250 psig (0 ~ 17.2 bar) | ||
| Flow Coefficient (Cv) | 0.3 | |
| Working Temperature | -40 ~ 165°F (-40 ~ 74°C) | |
| Leak Rate | External | ≤ 1×10-9 std cm3/s (helium) |
| Internal | Bubble tight | |
BPGC Series General Piston Back Pressure Regulators
BPGC Series General Piston Back Pressure Regulators feature a piston sensing mechanism, offering robust resistance to damage caused by pressure spikes.
Features
- Piston sensing mechanism offers a wider pressure control range
- The bonnet includes a captured vent port, allowing media to be vented to a designated location in the event of accidental O-ring failure
Technical Data
| Port Size | 1/4", 3/8", 6 mm or 8 mm | |
| Max. Control Pressure | 1000 psig (68.9 bar) | |
| Pressure Control Range | 10 ~ 300 psig (0.69 ~ 20.7 bar) | |
| 10 ~ 500 psig (0.69 ~ 34.5 bar) | ||
| 10 ~ 1000 psig (0.69 ~ 68.9 bar) | ||
| Flow Coefficient (Cv) | 0.3 | |
| Working Temperature | FKM | -4 ~ 165°F (-20 ~ 74°C) |
| FFKM | -1.4 ~ 165°F (-17 ~ 74°C) | |
| NBR | -20 ~ 165°F (-29 ~ 74°C) | |
| Leak Rate | External | Bubble tight |
| Internal | Bubble tight | |
BPGX Series High Pressure Piston Back Pressure Regulators
BPGC series is ideal for regulating medium to high pressure settings. BPGX Series High Pressure Piston Back Pressure Regulators feature a piston sensing mechanism and a handle using thrust roller bearing. BPGX series is ideal for regulating medium to ultra high pressure settings.
Features
- Piston sensing mechanism offers a wider pressure control range
- Thrust roller bearing eases operation
- Panel mounting clamp available
Technical Data
| Port Size | 1/4", 3/8", 6 mm or 8 mm | |
| Max. Control Pressure | 316 SS, 316L SS |
10000 psig (689 bar) |
| Brass | 6000 psig (414 bar) | |
| Pressure Control Range | 5 ~ 500 psig (0.35 ~ 34.5 bar) | |
| 5 ~ 800 psig (0.35 ~ 55.2 bar) | ||
| 10 ~ 1500 psig (0.69 ~ 103 bar) | ||
| 15 ~ 2500 psig (1.0 ~ 172 bar) | ||
| 25 ~ 4000 psig (1.7 ~ 276 bar) | ||
| 50 ~ 6000 psig (3.5 ~ 414 bar) | ||
| 200 ~ 10000 psig (13.8 ~ 689 bar) | ||
| Flow Coefficient (Cv) | 0.25 | |
| Working Temperature | FKM | -4 ~ 165°F (-20 ~ 74°C) |
| FFKM | -1.4 ~ 165°F (-17 ~ 74°C) | |
| NBR | -20 ~ 165°F (-29 ~ 74°C) | |
| Leak Rate | External | Bubble tight |
| Internal | Bubble tight | |
In addition to back pressure regulators, FITOK offers General Diaphragm Regulators RDGC Series, Miniature Diaphragm Regulators RDCC Series, General Tied Diaphragm Regulators RTGC Series, Miniature Tied Diaphragm Regulators RTCC Series, Two-Stage Diaphragm Regulators RDDC Series for various applications.
Please see the Back Pressure Regulators catalogs for more information. Should you have any questions, please contact us directly and we will reach you soon.
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