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