Festo HEL-1/4-D-MINI-NPT On/off Valve

2/2-way valve for slowly pressurizing pneumatic systems Female thread G1/4. View other configurations.

$125.00
Part Numbers
  • HEL-1/4-D-MINI-NPT
  • 173917
Highlights...

Features

  • 40MM grid dimension
  • With flow control option exhaust-air function
  • Pneumatic type of actuation
  • Soft sealing principle
  • Optional mounting position
  • None manual override
  • Piston gate valve design
  • Mechanical spring type of reset
  • Direct type of piloting
  • Non-reversible flow direction
  • 991513 symbol
  • 2/2-way, closed, monostable valve function
  • 0.41 b value
  • 7.1LSB c value
  • 1500L2 standard nominal flow rate
  • Compressed air to ISO 8573-1:2010 [7:4:4] operating medium
  • Inert gases operating medium
  • Lubricated operation possible (in which case lubricated operation will always be required) note on operating and pilot medium
  • 2 - Moderate corrosion stress corrosion resistance class cRC
  • VDMA24364-B1/B2-L lABS (PWIS) conformity
  • Compressed air to ISO 8573-1:2010 [7:4:4] air purity class at output
  • Inert gases air purity class at output
  • -10GC media temperature
  • 60GC media temperature
  • 126G product weight
  • In-line installation type of mounting
  • With accessories type of mounting
  • RoHS-compliant note on materials
  • NBR material seals
  • Die-cast aluminium material housing
  • 3BAR to 16BAR operating pressure
  • -10GC ambient temperature to 60GC ambient temperature
  • Pneumatic connection 1/4 NPT , port 1
  • Pneumatic connection 1/4 NPT , port 2
View other configurations.

Tubes

Festo PUN-H-3/8-BL-150-CB Plastic Tubing
Festo PUN-H-3/8-BL-150-CB Plastic Tubing

Standard tubing with 3/8 in O.D x wall thickness. 150 ft in Blue color.

In Stock
$159.00
Festo PUN-H-3/8-NT-150-CB Plastic Tubing
Festo PUN-H-3/8-NT-150-CB Plastic Tubing

Standard tubing with 3/8 in O.D x wall thickness. 150 ft in Natural color.

$159.00
Festo PUN-H-3/8-SW-150-CB Plastic Tubing
Festo PUN-H-3/8-SW-150-CB Plastic Tubing

Standard tubing with 3/8 in O.D x wall thickness. 150 ft in Black color.

$159.00

Fittings

Festo QBL-1/4-3/8-U Push-in L-fitting
Festo QBL-1/4-3/8-U Push-in L-fitting

In Stock
$5.29
Festo QB-1/4-3/8-I-U Push-in Fitting
Festo QB-1/4-3/8-I-U Push-in Fitting

In Stock
$3.86
Festo QB-1/4-3/8-U Push-in Fitting
Festo QB-1/4-3/8-U Push-in Fitting

In Stock
$3.17

Mounting Accessories

Festo FRB-D-MINI-U Threaded Bolt
Festo FRB-D-MINI-U Threaded Bolt

$2.76
Festo HFOE-D-MINI Mounting Bracket
Festo HFOE-D-MINI Mounting Bracket

$10.57