null

SMC 687 Series Polypropylene Poppet Check Valve 3/4" x 3/4" (6870090)

SKU:
6870090
Condition:
New
Weight:
0.20 LBS
Shipping:
Calculated at Checkout
  • SMC 687 Series Polypropylene Poppet Check Valve 3/4" x 3/4" (6870090)
  • SMC 687 Series Polypropylene Poppet Check Valve 3/4" x 3/4" (6870090)
21.30CAD

Description

PRODUCT DOCUMENTATION

The SMC 687 Series Poppet Check Valve incorporates a thin elastomer disc supported by a poppet that seals on the seat Pressure in the flow direction moves the seal off the seat at about 1/3 psi before pressure builds enough to move the poppet away from the seat Maximum operating pressure of 125 psi covers a wide range of air and fluid applications.

FEATURE AND BENEFITS

  • The 694 Poppet Check Valve incorporates a thin elastomer disc supported by a poppet that seals on the seat
  • Maximum operating pressure of 125 psi covers a wide range of air and fluid applications
  • Compact design with a light cracking pressure, high flow rate, and a positive seal at very low back pressure or slight vacuum
  • An embedded O-Ring Poppet is supplied for cracking pressure applications 1/2 psi and higher
  • Hastelloy® is a superior chemically resistant spring material

SPECIFICATION

  • Part Number: 6870090
  • Material: Black Glass Filled Polypropylene
  • Inlet/Outlet: 3/4" Female NPT
  • NSF Certify
View AllClose