ESCO Company Ltd.

78-0181-45 Check Valve 3/8" EA491M-3

Features

  • Securely seals against backflow without restricting flow.
  • It works in any direction.
  • The soft neoprene sheet seals securely.
  • Four spacers maintain the position of the washer and seat.
  • The bronze spring containing phosphorus closes the valve in any direction.
  • The gasket seals semi-permanently.
  • a brass body for corrosion and strength. 

Spec

  • Flare screw: 3/8 x 3/8
  • Max. pressure: 4.8MPa
  • Unavailable to R410A
  •  

Package size:68×28×28 mm 100 g  [About Package size]

Order No. 78-0181-45
Model No. EA491M-3
JAN Code 4518340024472
Standard price JPY: 7,230 USD: 45.35
Excange rate 1USD= 159.42JPY
Valid price in Japan
Quantity 1piece
Stock in Japan
Supplier Stock

Product Variations (Different Sizes, Specifications, Optional Products, etc.)

Product image Order No. Name Model No. Quantity Standard price Valid price in Japan Stock
[Supplier Stock]
78-0181-44 Check Valve 1/4" EA491M-2 EA491M-2 1piece JPY: 6,190 USD: 38.83

78-0181-45 Check Valve 3/8" EA491M-3 EA491M-3 1piece JPY: 7,230 USD: 45.35