Relief Valves

mercer valve #3

We offer high & low pressure relief valves designed with safety in mind. Shop from a variety of relief valves and processing equipment.

We are a proud distributor of the Mercer Valve Co.

RELIEF VALVES

Type

Key Features

 

8100 Series

mercer 8100 series

 

 

  • Available with threaded inlet sizes of NPS 3/4" to 2" (DN 20 to 50)
  • Available in 1/2 diameter orifice (E) and 3/4 diameter orifice (G)
  • Pressures from 15 PSI to 2400 PSI
  • ASME Code Section VIII, Division 1 certified of air/gas and liquid
 

9100 Series
Threaded & Flanged

mercer 9100 threaded & flanged

  • Available with threaded inlet sizes of NPS 1/2" to 3" (DN 15to 80)
  • Available with flanged inlet sizes of NPS 1/2" to 4" (DN 15 to 100)
  • Pressures from 15 PSI to 2999 PSI
  • Threaded orifices from "C" through "K"
  • Flanged orifices from "C" through "P"
  • ASME Code Section VIII, Division 1 certified for air/gas and liquid
 

9100 Series
Model 20

mercer 9100 model 20

 

  • High pressure reliefvalve for pressures from 3000 PSI to 8700 PSI
  • Available in "C" and "D" orifice
  • Available with NPS 3/4" and 1" inlets (DN 20 and 25)
  • Available with threaded or flanged connections
  • ASME Code Section VIII, Division 1 certified for air/gas and liquid

 

9500 Series
Snap Acting Pilot

mercer 9500 snap acting pilot

 

  • Available with flanged inlet sizes NPS 1" to 8" (DN 25 to 200)
  • Pressures from 15 PSI to 4500 PSI
  • API orifice sizes "D" through "T"
  • Full Bore inlet sizes of 1.5" through 8"
  • ASME Code Section VIII, Division 1 certified for air & gas

 

9500 Series
Modulating Pilot

mercer 9500 modulating pilot

  • Available with flanged inlet sizes of NPS 1" to 8" (DN 25-200)
  • Pressures from 15 PSI to 1480 PSI
  • API orifice sizes of "D" through "T"
  • Full Bore inlet sizes of 1.5" through 8"
  • ASME Code Section VIII, Division 1 certified of air/gas and liquid
 

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