Product details

Manufacturer supply discount micro plastic unidirectional valve plastic check valve backflow preventer ozone resistant oil resistant check valve

$ 1.90

sales volume:10


Product description

















Product description

  • Structure Type: Up-and-Down
  • Applicable Medium: Water
  • Form: Diaphragm Type
  • Pressure Environment: Normal
  • Standard: National Standard
  • Flow Direction: Unidirectional
  • Drive Method: Pneumatic
  • Operating Temperature: High Temperature
  • Type (Channel Position): Through-Type
  • Specification: 3mm (with Spring), Oil-Resistant, Ozone-Resistant
  • Specification: 3.5mm (Compact)
  • Specification: 4mm (with Spring), Oil-Resistant, Ozone-Resistant
  • Specification: 6mm (with Spring), Oil-Resistant, Ozone-Resistant
  • Specification: 8mm (with Spring), Oil-Resistant, Ozone-Resistant
  • Specification: 10mm (with Spring), Oil-Resistant, Ozone-Resistant
  • Specification: 4mm Pressure Type
  • Specification: 6mm Pressure Type
  • Specification: 8mm Pressure Type
  • Specification: 5mm Exquisite Type
  • Specification: 6mm Exquisite Type
  • Specification: 8mm Exquisite Type
  • Specification: 4mm Cylindrical Spring
  • Specification: 4mm Cylindrical Duckbill
  • Purpose: Check Valve

Product description

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colour

3mm (with spring) oil and ozone resistant
3.5mm (Small Size)
4mm (with spring) oil and ozone resistant
6mm (with spring) oil and ozone resistant
8mm (with spring) oil and ozone resistant
10mm (with spring) oil and ozone resistant
12 (spring-loaded) oil and ozone resistant
3mm cylindrical steel ball
4mm cylindrical steel ball
4mm Pressure Type
Pressure Type 6mm
8mm Pressure Type
5mm exquisite model
6mm delicate model
8mm Exquisite Model
4mm cylindrical spring
Use 4mm blue water
4mm cylinder duck bill

size

Free Size

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