PressureTech2000 LF-550A High Pressure Regulator

Low Flow Regulator with 550 bar Inlet Pressure - Models LF-550/LF-550S

Features:

	Maximum 550 bar inlet pressure
	Self-venting or none venting versions
	Spring loaded or air actuated units
	Maximum piston area to increase sensitivity
	PEEK seating on main valve and vent
	Thrust bearings to minimize hand wheel torque
	20 micron sintered bronze filter
	4 standard outlet ranges: 0-50, 0-100, 0-400 bar
	2 Cv options: 0.1 and 0.2
	316 Stainless Steel body and bonnet
	Modifications for 690 bar inlet and 600 bar outlet
	Smooth ergonomic hand wheel

The LF-550 offers a high quality, high-pressure regulator with versatile options for heavy-duty applications. Available in spring loaded or air actuated versions - for use with electro-pneumatic controllers.

Applications:

	High-pressure gas systems
	Instrumentation control
	Pressure test and calibration systems
	Plastic molding - gas injection control

Options:

	Modifications available for 690 bar inlet pressure
	Air actuated loading (23:1 or 100:1 ratio)
	Spring energized seals
	Panel mounting nut
	Hydraulic service (non venting only).

Ordering Information
(standard specifications shown):

	Body and wetted parts: 316 Stainless Steel
	Bonnet: 316 Stainless Steel
	Seat: PEEK
	Connections: 1/4" NPT
	Inlet filter:
	O-ring material: Buna or Viton
	Operating temperature: -55 degrees C to +74 degrees C
	Proof pressure: 2200 bar
	Maximum rated outlet pressure:

Example of Porting Options:

Model Ordering Information:

VINDUM ENGINEERING, INC.
1 Woodview Court
San Ramon, California 94582-2307 U.S.A.
Telephone: +1.925.275.0633
Facsimile: +1.925.275.9697
info@vindum.com

VINDUM ENGINEERING, INC.
Canada
Telephone: +1.403.770.0758 or 281.782.8312
Facsimile: +1.630.845.8437
christa@vindum.com