FESTO 1927027 check valve

Name: 1927027 FESTO
Brand: FESTO
SKU: 665559-en-gbp
Price: 112.45 GBP
Availability: InStock

VBNF-LBA-G14-Q8

£112.45

19 pcs. with 1 to 3 days delivery to United States

Specifications

Material release ring		POM
Material seals		NBR
Note on materials		RoHS-compliant
Product weight		65,6 g
Nominal torque		11 Nm
Media temperature		-10 °C ... 60 °C
Note on operating and pilot medium		Lubricated operation possible (in which case lubricated operation will always be required)
Switching time on		8 ms
Standard nominal flow rate 1->2 (6-5)		620 l/min
Operating pressure complete temperature range		0,2 bar ... 10 bar
Symbol		00991957
Type act., cont. n.-r. func.		Pneumatic
Operating medium		Compressed air to ISO 8573-1:2010 [7:4:4]
Ambient temperature		-10 °C ... 60 °C
Operating pressure		0,2 bar ... 10 bar
Pilot air port 21		QS-8
Pneumatic connection, port 1		QS-8
Valve function		Piloted non-return function

Material hollow bolt		Wrought aluminium alloy
Material cover		PBT
Material covering		ES-BE
Tolerance for nominal tightening torque		± 20%
Pilot medium		Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC		2 - Moderate corrosion stress
Explosion protection		Zone 2 (ATEX) Zone 22 (ATEX)
Switching time off		11 ms
Standard flow rate 1->2 (6-0)		1.100 l/min
Rotatability		360°/no continuous swivelling permissible
Manual exhaust function		Non-detenting
Mounting position		optional
Material housing		PBT
Pilot pressure		2 bar ... 10 bar
Type of mounting		Screw-in
Pneumatic connection, port 2		G1/4
Selection of additional functions		Manually exhausted