Website will be down for maintenance between 9pm Sunday evening to 4am Monday morning.

You will not be able to see pricing, product availability, place online orders, check account AR and order history, or register new users during this time.

All items that have been added to your shopping cart prior to the maintenance window, will still be present in your shopping cart once the maintenance is completed.

  1. pin-int

Apollo® 61-500 Series 61-501-01 Inline Soft Seat Check Valve, 1/4 in, FNPT, 0.85 gpm, 400 psig, Bronze

Apollo® 61-500 Series 61-501-01 Inline Soft Seat Check Valve, 1/4 in, FNPT, 0.85 gpm, 400 psig, Bronze

  • Manufacturer: Aalberts Integrated Piping Systems
  • Brand Name: Apollo®
  • Part#: APL6150101
  • MPN: 61-501-01
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

The Apollo® 61 Series soft seat check valve offer reliable tight shut-off protection against reverse flow and corrosion-resistance using proven ASTM quality materials made in the USA. Ideally suited for hydronic heating and other low flow applications. Soft seat allows more resistance to vibration and may be installed in both horizontal and vertical upward flow applications.

Apollo® Inline Soft Seat Check Valve, 61-500 Series, 1/4 in Nominal, FNPT Connection, 0.85 gpm Flow Rate, 400 psig, EPDM Disc, EPDM Seat, Bronze, Material Standard: ASTM B584, UNS C84400, 100 deg F, 1.12 in H x 2.31 in W

Connection Type      :      FNPT
Dimensions      :      1.12 in H x 2.31 in W
Disc Material      :      EPDM
Flow Rate      :      0.85 gpm
Material Standard      :      ASTM B584, UNS C84400
Material      :      Bronze
Nominal Size      :      1/4 in
Pressure Rating      :      400 psig
Seat Material      :      EPDM
Series      :      61-500 Series
Temperature Rating      :      100 deg F
  • Bubble tight shut-off, ideally suited for gaseous service
  • Straight through flow minimizes pressure loss
  • 0.5 psi cracking pressure
  • Made in USA