4

Model:RLF(Flange Type)、RLT(ThreadType)
 Product accent:
  • The whole set is made by stainless steel #316, and it is suitable for water, steam, acid & alkaline fluid, or oil.
  • Pressure Relief Valve is a safety device for pipes and it is normally closed. When pressure increases to setting value, pressure relief valve rapidly releases the over high pressure. When pressure returns to safety value, pressure relief valve will automatically close to ensure the safety of equipment.


Illustration

  1. Cover:Stainless Steel 316
  2. Main Body:Stainless Steel 316
  3. O-ring:Viton
  4. Shaft:Stainless Steel 316
  5. Sealing Spacer:Teflon
  6. Seat:Stainless Steel 316
  7. UH-ring:Viton
  8. O-ring:Viton
  9. Fixed Bolt:Stainless Steel 304
  10. Lower Cover:Stainless Steel 316
  11. Spring:Spring Steel
  12. Washer:Brass
  13. Adjusting Stem:Stainless Steel 304
  • Pressure Adjusting Range:
    1 kgf / cm2∼5 kgf / cm2
    4 kgf / cm2∼10 kgf / cm2
    8 kgf / cm2∼13 kgf / cm2
  • Applied Temperature:
    -15°C∼80°C
  • Valve Body Testing Pressure : 35 kgf/cm2
Item No Thread Type H L CV
RLT-15-S 1/2" 75 71 2.5
RLT-20-S 3/4" 75 86 4.0
RLT-25-S 1" 81 90 6.5
RLT-40-S 1 1/2" 115 115 13.0
RLT-50-S 2" 115 120 17.0

 

 

 

Item No Flange Type H L CV
RLF-15-S 1/2" 75 150 2.5
RLF-20-S 3/4" 82 150 4.0
RLF-25-S 1" 82 150 6.5
RLF-40-S 1 1/2" 115 190 13.0
RLF-50-S 2" 115 192 17.0
RLF-65-S 2 1/2" 185 210 30.0
RLF-80-S 3" 185 225 42.0
RLF-100-S 4" 230 250 75.0
RLF-150-S 6" 290 310 170.0

Measuring Unit:mm


Flow Chart of Pressure Relief Valve



Z-Tide Valves Industrial Co.,Ltd TEL: +886-7-331-1060 FAX: +886-7-331-0100 E-mail: sales@z-tide.com
Official Exporting Department: Elite Line Industrial Corporation
Z-TIDE Group Elite Line Industrial Corp
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