Picture of 1/4" BSPP P.O. Check Valve w/ High Temp Seals

1/4" BSPP P.O. Check Valve w/ High Temp Seals

NGT’s BG4M00-1-V is a standard pilot operated check valve that locks pneumatic devices in position. The BG4M00-1-V has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, high temperature seals, and no manual release. The BG4M00-1-V also can accommodate as low as 40 psi pilot pressure.
  • NGT’s PO checks can be used in any pneumatic application where a sudden drop in pressure would harm personnel, damage products, or otherwise hinder the manufacturing process
  • Typical applications of PO checks are clamping, work holding, & lifting equipment, doors, platforms, and material
  • Air tight design means little to no leaking. Design tightens with increased pressure
  • All aluminum o-ring grooves and faces are hard coat anodized with Teflon coating to reduce wear and increase seal life
  • Nickel plated steel piston rod for strength and corrosion resistance
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Product Drawing for 1/4" BSPP P.O. Check Valve w/ High Temp Seals
Product Figures for 1/4" BSPP P.O. Check Valve w/ High Temp Seals
Product Schematic for 1/4" BSPP P.O. Check Valve w/ High Temp Seals
Application & Function

NGT’s BG4M00-1-V is a standard pilot operated check valve that locks pneumatic devices in position when a pressure drop or total loss of pressure occurs. The BG4M00-1-V has 1/4 BSPP in/out ports and 1/4 BSPP pilot port, high temperature seals, and no manual release. The BG4M00-1-V also can accommodate as low as 40 psi pilot pressure. The BG4M00-1-V valve locks air in the device (such as a cylinder or gripper) until the pilot signal is energized, at which time the valve opens and evacuates the device.

Technical Specs
Flow Capacity: 2.6
Max. Pressure: 150
Pilot Port: 1/4 BSPP
Port Size In: 1/4 BSPP
Port Size Out: 1/4 BSPP
Document: -BG4MXX-1.docx
Type: Single PO Check
Adjustable Pilot Pressure: False
Flow Control: False
Counterbalance: False
Is it Swivel: False
Material: Standard
TraceParts Model: 90-27042021-037979