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Valves – Relief


Relief Valve (H.P) RL25, RL37

bis rl25, rl37
  • Pressure equipment directive (PED) 97/23/EC approved
  • Stainless steel (316 / 1.4404)
  • Suitable for liquid use
  • All dimensions in inches
  • Leaktight when 90% of “set pressure” is applied
  • Re-seating within 20% of “cracking pressure” (pre-set cracking pressure is optional) state details when ordering
  • Recommended MAXIMUM back pressure 1,000 psi (70 bar)382666[1]

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Safety Relief Valve (L.P) S25, S37, S50, S75, S100

Safety Relief Valve S Type
  • Pressure equipment directive (PED) 97/23/EC approved
  • Stainless steel (316 / 1.4404)
  • Material option: Brass
  • Suitable for liquid or gas use
  • Venting to atmosphere
  • All dimensions in inches
  • It is NOT recommended to operate this valve below 10 psi (0.7 bar)
  • Stated pressure is maximum setting.  Lower settings are available by using a range of different springs.  Please confirm when ordering
  • Leaktight when 90% of “set pressure” is applied
  • Re-seating within 7.5% of “cracking pressure” (pre-set cracking pressure is optional) state details when ordering382666[1]

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Safety Relief Valve (L.P) TS25, TS37, TS50, TS100

Safety Relief Valve T Type
  • Pressure equipment directive (PED) 97/23/EC approved
  • Stainless steel (316 / 1.4404)
  • Suitable for liquid or gas use
  • All dimensions in inches
  • It is NOT recommended to operate this valve below 10 psi (0.7 bar)
  • Stated pressure is maximum setting.  Lower settings are available by using a range of different springs.  Please confirm when ordering
  • Leaktight when 90% of “set pressure” is applied
  • Re-seating within 7.5% of “cracking pressure” (pre-set cracking pressure is optional) state details when ordering
  • Recommended MAXIMUM back pressure 145 psi (10 bar)382666[1]

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Relief Valve (H.P) RL25-G, RL37-G

rl25-g, rl37-g
  • Pressure equipment directive (PED) 97/23/EC approved
  • Stainless steel (316 / 1.4404)
  • Suitable for liquid or gas use
  • All dimension in inches
  • Leaktight when 90% of “set pressure” is applied
  • Re-seating within 20% of “cracking pressure” (pre-set cracking pressure is optional) state details when ordering
  • Recommended MAXIMUM back pressure 1,000 psi (70 bar)382666[1]

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Relief Valve (H.P) RL50

bis rl50
  • Pressure equipment directive (PED) 97/23/EC approved
  • Stainless steel (316 / 1.4404)
  • Suitable for liquid use
  • All dimensions in inches
  • Leaktight when 90% of “set pressure” is applied
  • Re-seating within 20% of “cracking pressure” (pre-set cracking pressure is optional) state details when ordering
  • Recommended MAXIMUM back pressure 1,000 psi (70 bar)382666[1]

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Relief Valve (H.P) RL75

bis rl75
  • Pressure equipment directive (PED) 97/23/EC approved
  • Stainless steel
  • Suitable for liquid use
  • All dimensions in inches
  • Leaktight when 90% of “set pressure” is applied
  • Re-seating within 20% of “cracking pressure” (pre-set cracking pressure is optional) state details when ordering
  • Recommended MAXIMUM back pressure 1,000 psi (70 bar)382666[1]

 

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Relief Valve (H.P) RL100

rl100
  • Pressure equipment directive (PED) 97/23/EC approved
  • Stainless steel (316 / 1.4404)
  • Suitable for liquid use
  • All dimensions in inches
  • Leaktight when 90% of “set pressure” is applied
  • Re-seating within 20% of “cracking pressure” (pre-set cracking pressure is optional) state details when ordering
  • Recommended MAXIMUM back pressure 1,000 psi (70 bar)382666[1]

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