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Bosch Rexroth | LFA63GWB-7XB18

LFA63GWB-7X/B18

Name: LFA63GWB-7X/B18
Brand: Bosch Rexroth
Price: 148 USD
Availability: InStock
Rating: 4.4 (13 reviews)

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The Bosch Rexroth LFA63GWB-7X/B18 is part of the LFA 2 Way Control Covers series. This unit features a nominal size of 63 and supports a maximum operating pressure of 420 bar. It includes an integrated shuttle valve and accommodates a maximum pressure of 400 bar on the monitored spool. The control cover can operate within an ambient temperature range of -30 to +60 degrees Celsius. Hydraulic fluid temperature tolerance ranges from -20 to +80 degrees Celsius for FKM seals and -30 to +80 degrees Celsius for NBR seals. It is compatible with mineral oil, flame-resistant fluids, and biodegradable fluids, and supports a viscosity range from 2.8 to 500 mm2/s. The product uses G1/2 port threads and follows the ISO 4401-05-04-0-05 pilot valve porting pattern. Cleanliness is rated at ISO 4406 (c) 20/18/15, and the weight of the unit is 21 kg.

Technical Specifications

Ambient Temp Range (nbr)
-30 to +60 C

Cleanliness Class
ISO 4406 (c) 20/18/15

Hydraulic Fluid Temp Range (fkm)
-20 to +80 C

Hydraulic Fluid Temp Range (nbr)
-30 to +80 C

Integrated Shuttle Valve
Yes

Max Operating Pressure
420 bar

Max Pressure (monitored Spool)
400 bar

Mttfd
150 years

Nominal Size
63

Permitted Fluid (bio)
HETG, HEES, HEPG

Permitted Fluid (flame-res.)
HFDU, HFDR, HFC

Permitted Fluid (mineral)
HL, HLP, HLPD, HVLP, HVLPD

Pilot Valve Porting Pattern
ISO 4401-05-04-0-05

Port Threads (y, Z1)
G1/2

Viscosity Range
2.8 to 500 mm2/s

Weight
21.0 kg

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