PRESSURE TECH LF690 Pressure Regulator
RM 0.00
Description
LF690, Low-Flow Hydraulic Pressure Regulator: Liquid / Piston / Ceramic Seat / Self- or
Non-Venting / Max. Inlet: 690 bar (10,000 psi) / Max. Outlet: 690 bar (10,000 psi) / Cv 0.05,
0.1 or 0.3
PRESSURE TECH LF690 Pressure Regulator is a piston-sensed low-flow reducing regulator with ceramic seating to provide the ultimate protection against the harsh service encountered on water-based hydraulic applications such as water glycol. For hydro-carbon applications, refer to HYD691. Its unique seating cartridge ensures the main valve is fully supported during operation to prevent ‘chattering’. The PRESSURE TECH LF690 Pressure Regulator is supplied with a segregated captured vent to prevent deterioration to the loading mechanism and making the regulator easier to service.
FEATURES:
- Ceramic seat design
- Fully supported main valve
- Segregated captured vent
- Easy access to seat cartridge
SPECIFICATION:
- Max. Rated Inlet Pressure : 690 bar (10,000 psi)
- Outlet Ranges : Up to 690 bar (10,000 psi)
- Design Proof Pressure : 150% max. working pressure
- Seat Leakage : Zero drops of water at max. inlet
- Weight : 4.8kg (11lbs)
Regulator range:
MODEL | PN | MAX. INLET PRESSURE | MAX. OUTLET PRESSURE |
HYD691 | HYD691 – 06 – S – 50S – N – 02N – A – NV | 690 bar
(10,000 psi) |
Up to 690 bar
(10,000 psi) |
LF690 | LF690 – 01 – S – 50S – N – 02A – A – NV | 690 bar
(10,000 psi) |
Up to 690 bar
(10,000 psi) |
LF691 | LF691 – 01 – S – 50S – H – 02A – A – SV | 1,380 bar
(20,000 psi) |
Up to 1,380 bar
(20,000 psi) |
LGC690 | LGC690 – 03 – S – 5S – N – 02N – A – SV | 414bar
(6,000psi) |
Up to 20bar
(290psi) |
MF414 | MF414G – 2 – S – 10S – N – 03A – A – NV | 414 bar
(6,000 psi) |
Up to 414 bar
(6,000 psi) |
Additional information
Weight | 5 kg |
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