HSP Hard Seat Check Valve


The HSP Check Valve features carbon steel construction with a hard seat (metal to metal) seal and is available with 5lb or 65lb cracking pressure. HSP valves are rated up to 5000 psi maximum pressure, based on size (see chart below).


  HSP Check Valve Catalog Page



Ordering Information



Part to order:




Model #

Thread Size

A

B

Rated
Flow
(gpm)

Rated
Pressure
(psi)

Weight
(lbs)
HSP-1000-2-5 or 65 1/4" NPT 2.44" .87" 6 5000 .35
HSP-1000-3-5 or 65 3/8" NPT 2.87" 1.00" 10 5000 .44
HSP-1000-4-5 or 65 1/2" NPT 3.76" 1.26" 18 5000 .77
HSP-1000-6-5 or 65 3/4" NPT 4.30" 1.50" 30 5000 1.54
HSP-1000-8-5 or 65 1" NPT 5.12" 1.69" 36 5000 2.43
HSP-1000-10-5 or 65 1 1/4" NPT 5.56" 2.40" 50 3000 6.95
HSP-1000-12-5 or 65 1 1/2" NPT 5.56" 2.56" 60 3000 7.28
HSP-1001-4-5 or 65 7/16-20 SAE 2.56" .87" 6 5000 .35
HSP-1001-6-5 or 65 9/16-20 SAE 2.91" .94" 10 5000 .44
HSP-1001-8-5 or 65 3/4-16 SAE 3.74" 1.18" 18 5000 .77
HSP-1001-12-5 or 65 1 1/16-12 SAE 4.29" 1.50" 30 3000 1.54
HSP-1001-16-5 or 65 1 5/16-12 SAE 5.00" 1.81" 36 3000 2.43
HSP-1001-20-5 or 65 1 5/8-12 SAE 5.20" 2.41" 50 3000 6.95
HSP-1001-24-5 or 65 1 7/8-12 SAE 5.20" 2.56" 60 3000 7.28

See catalog page for additional details.