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Valves & Swivels → Check Valves → SMC Check Valves → SMC 6870190 Series 687 Polypropylene Check Valve 3/4in. FNPT, 125 PSI

SMC 6870190 Series 687 Polypropylene Check Valve 3/4in. FNPT, 125 PSI

Brand:
SMC -Specialty Manufacturing Company
Mfr. Model #:
6870190
KR Part #:
CV0083
Weight:
0.11 lbs
Out of Stock - Pre-Order Now
MSRP
$14.47
Now Only!
$10.52
A series 687 polypropylene check valve with EPDM seals. This valve has a 1/3 PSI cracking pressure and is equipped with a 302 stainless steel spring.
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Product Description

3/4 Inch Polypropylene Check Valve

Specialty Manufacturing Company's polypropylene check valves in Series 687 can be used for a wide variety of air and fluid applications.

Specifications: 
  • 3/4" FNPT Connections
  • Polypropylene body
  • EPDM seals
  • 302 SS spring
  • High flow rate
  • Seat area open diameter: 0.438"
  • Positive seal at very low back pressure or slight vacuum
  • Cracking pressure: 1/3 PSI
  • Check mechanism: Disc poppet
  • Maximum pressure: 125 PSI
  • Maximum temperature: 140°F

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