609 FF-133 Direct Drive Servo Valve

• Precision Control: Custom Design
• High Contamination Resistance: Direct Drive Servo Valve
• Rated Flow: 5,10,20,40 L/Min
• Affordable Replacement for Moog D633: Moog D633
• Transport Package: Carton
• Specification: industrial standard
• Model NO.: FF-133
• Trademark: 609
• Origin: Nanjing China
• HS Code: 848180
• Production Capacity: 50-1000 Per Month

Product Description

FF-133

Direct drive  servo valve

Affordable Replacement for Moog D633

Features:

1. Quality performance, reliable operation and long life.
2. Linear force motor drives spools directly, spring-centered position in both directions.
3. High anti-contamination performance.
 

Performance data:

ITEM		MODEL FF-133/5	MODEL FF-133/10	MODEL FF-133/20	MODEL FF-133/40
POWER SUPPLY		±24 V DC	±24 V DC	±24 V DC	±24 V DC
RATED INPUT SIGNAL		±10 V	±10 V	±10 V	±10 V
FLUID		YH-10,YH-12 OR OTHER PETROL BASED HYDRAULIC FLUID
SUPPLY PRESSURE[MPa]		2~28	2~28	2~28	2~28
RATED SUPPLY PRESSURE Ps[MPa]		21	21	21	21
RATED FLOW[L/min]P=7MPa		5±0.5	10±1	20±2	40±4
LAP		-2.5%~ +2.5%	-2.5%~ +2.5%	-2.5%~ +2.5%	-2.5%~ +2.5%
HYSTERESIS [ % ]		≤0.5	≤0.5	≤0.5	≤0.5
THRESHOLD [ % ]		≤0.2	≤0.2	≤0.2	≤0.2
LINEARITY[ % ]		≤7.5	≤7.5	≤7.5	≤7.5
SYMMETRY[ % ]		≤10	≤10	≤10	≤10
PRESSURE GAIN[%Ps/1% In]		≥30	≥30	≥30	≥30
INTERNAL LEAKAGE[L/min]P=14 MPa		≤0.15	≤0.30	≤0.60	≤1.20
NULL BIAS[ % ]		≤±2	≤±2	≤±2	≤±2
ENVIRONMENT TEMPERATURE [ ºC ]		-20~+60	-20~+60	-20~+60	-20~+60
FLUID TEMPERATURE[ ºC ]		-20~+80	-20~+80	-20~+80	-20~+80
FREQUENCY P=14 Mpa	AMPLITUDE RATIO WITH (-3dB)[ Hz ]	≥50	≥50	≥50	≥50
	PHASE LAG WITH (-90°)[ Hz ]	≥50	≥50	≥50	≥50
NET WEIGHT[ kg ]		2.75	2.75	2.75	2.75

Electrical interface:

A	POWER SUPPLY +24V DC(22V DC~28V DC)
B	POWER SUPPLY (0 V )
C	NOT APPLICABLE
D	COMMAND SIGNAL 0~10±V DC, OUTPUT IMPEDANCE= 50KΩ
E	REVERSE COMMAND SIGNAL 0~10±V DC, OUTPUT IMPEDANCE= 50KΩ
F	OUTPUT SIGNAL MONITORING SPOOL POSITION, LOAD IMPEDANCE(VISUS 0V) RANGE 300~500Ω