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    Hiflux will go one step further than today

    High Pressure Valves

    High pressure valve that can be used up to a maximum pressure of ~150,000 psi

    Safety Valve High Pressure Relief Valve - Field Adjustable (1,000psi ~ 10,000psi) (…

    Product Name High Pressure Relief valve - Field Adjustable (1,000psi ~ 10,000psi) (for liquid)
    Max Pressure 1,000psi ~ 10,000psi
    Inlet port 1/4 inch NPT
    Features Outlet port - 1/4 inch NPT
    Orifice Size ø1.8
    Features tolerance ±8%
    Max Temperature -20℃ ~65℃ (NYLON) / -20℃~160℃

    List

    본문

    Detail view
    Relief ValveSafety valve that protects the system by venting the pressure when over pressure occurs

    • Relief Valve Field Adjustable 1,000psi ~ 10,000psi
      • Relief Valve Field Adjustable (1,000psi ~ 10,000psi) (Water)
      • Pressure Range : 1,000psi ~ 10,000psi
      • Setting Pressure tolerance : ±8%
      • Easy to set pressure with using bolt on the top.
      • Max Working Temperature : -20℃ ~65℃ (NYLON) / -20℃~160℃
      • Inlet Port : 1/4" NPT
      • Outlet Port : 1/4" NPT
      • Orifice Size : ø1.8
    Relief valve Field Adjustable - protect the system from overpressure by venting when the pressure exceeds a set value, Easy to set pressure with using bolt on the top.
    FeaturesWe will guide you through the product’s features and benefits.
    ico_dot.gif Protect the system from overpressure by venting when the pressure exceeds a set value .
    ico_dot.gif Easy to set pressure with using bolt on the top.
    ico_dot.gif Pressure range : 1,000psi ~ 10,000psi
    ico_dot.gif Setting Pressure tolerance : ±8%
    ico_dot.gif Max working temperature : -20℃ ~65℃ (NYLON) / -20℃~160℃
    ico_dot.gif Inlet port : 1/4" NPT
    ico_dot.gif Outlet port : 1/4" NPT
    ico_dot.gif Orifice size : ø1.8
    ico_dot.gif Possible to connect many other types with Adapter.
    TABLE OF MATERIALWe will guide you through the material for each product.
    RV10FAS04_fieldadjustable_img.jpg


    No. DESCRIPTION ​MATERIAL
    1 CAP AL6061
    2 Socket Set Screw SCM435
    3 NUT STS304
    4 HOUSING 1 STS304
    5 SPRING GUIDE 1 STS304
    6 SPRING Carbon Steel
    7 SPRING GUIDE 2 STS304
    8 HOUSING 2 STS316CW
    9 SEAT GLAND STS316CW
    10 STS SEAL STS316CW
    11 O-RING VIton
    12 SEAL TEFLON
    13 STEM GUIDE STS316CW
    14 STEM STS630-660
    15 SEAT PEEK
    16 O-RING Viton
    SpecificationWe will guide you through the model name, specifications, and dimensions for each product.
    ico_dot.gif As all sizes are for reference, they can be changed without any notification.
    ico_dot.gif Please contact us for details or send to online inquiry, we will give you respond as soon as possible.
    TECHNICAL FEATURESWe will guide you through the technical features of the product.
    Feature RV10FAS Type ​RV20FAS Type
    ​Pressure Range​ (PSIG) 1,000 ~ 10,000 ​10,000 ~ 20,000
    Inlet Port 1/4" NPT H2004
    Outlet Port 1/4" NPT
    Orifice Size 1.8mm
    CV 0.12
    Packing Material PEEK
    O-ring Material Viton
    Max working temperature -20℃ ~65℃ (NYLON) / -20℃~160℃
    Usage size adjustment a ranch with six angles 5mm Use a ranch with six angles 6mm Use a ranch with six angles
    Adjust dimension tolerance ±% ±8%
    Useable area Water
    How
    Relief valve opens stem when the pressure exceeds a set pressure and closes when the pressure falls below.

    RV10FAS04_fieldadjustable_play_en.jpg
    WHERE
    ico_dot.gif To protect the equipment form the over pressure.
    ico_dot.gif In the system which control the overpressure by heat expansion.
    ico_dot.gif When the low drain rates is not the problem point in high pressure.
    ico_dot.gif When the system requires “bubble tight’ sealing.
    WHERE NOT
    ico_dot.gif Pressure ~ below 1,000psi.
    ico_dot.gif If the system requires to increase venting or drain rates when the pressure rises.
    ico_dot.gif If the back pressure occurs at the drain port.
    ico_dot.gif High corrosive fluids, liquid N2 or any other fluids that defect the valves.
    SET PRESSURE
    Catalog No. SET PRESSURE
    (psi)
    ​Spring compression
    Length(mm)
    1,000~10,000psi
    RV10FAS04
    4,000 1.92
    8,000 3.84
    10,000~20,000psi
    RV20FAS04
    12,000 5.76
    16,000 7.68
    20,000 9.06

    - The pressure of inlet port effects set pressure.   
    - Turn right to increase set pressure.
    - Turn left to decrease set pressure.
    - a tolerance value : ± 8%
    RV10FAS04_fieldadjustable_play2_en.jpg
    Handle Option
    ico_dot.gif You can choose the handle type

    rv_handle_type.jpg ① CAP - Basic delivery

    ② Hex Knob Type

    ③ Handle Type
    ApplicationCheck out the products applied in various fields.
    ico_dot.gif High pressure fluid handling components for the chemical, petrol chemical, water-jet, research and oil and gas industries.
    ico_dot.gif As our products are divied into pressures of 5500~150000psi, body type and port size you can use them according to the specifications which you want to use.
    ico_dot.gif Our products generally are produced with stainless steel materials, but they can be manufactured with other materials on demand so that various fluids and gases can be used.
       (STS316, HC-276, INC600, INC700, Ti, Ni 등) ※ Please inquire with us about special materials apart from the above-mentioned materials, such as STS316, HC-276, Inconel, Titanium, Nickel.

    Hiflux High-temperature and high-pressure products Chemical oil refining Water jet Oil gas industry Application to various research fields
    NumberingWe will guide you through product classification and ordering options.
    • RV
    • 10
    • FA
    • S
    • 04
    • -
    • 1
    • ① Product Value
      NV : Needle Valve
      CV : Check Valve
      BV : Ball Valve
      AOV : Air Operated Valve
      RV : Relief Valve
      SH : Safety Head
      CON : Control Valve
      HV : High Temperature Valve
      GV : Wellhead Gauge Valve
      BLV : Bleed Valve
      DBBV : Double Block and Bleed Valve
    • ② Pressure
      10 : 1,000 ~ 10,000psi
    • ③ Type of Components
      FS : Factory Set
      FA : Field Adjustable
      PP : Proportional Type
    • ④ Material
      S : Stainless Steel 316
      H : Hastelloy
      HC : Hastelloy C276 Wetted Part
      IN : Inconel 600
      IN625 : Inconel 625
      IN825 : Inconel 825
      NI : Nickel 200
      TI : Titanium
    • ⑤ Tube Size
      02 : 1/8 inch
      04 : 1/4 inch
      06 : 3/8 inch
      08 : 1/2 inch
      09 : 9/16 inch
      12 : 3/4 inch
      16 : 1 inch
      15 : 15A
      25 : 25A
    • ⑥ Options
      Needle Valve, Control Valve
      Air Operated Valve
      High Temperature Valve
      - S : Straight Type
      - A : Angle Type
      - O : 3way/1on Type
      - T : 3way/2on Type
      - D : 3way 2stem Type
      Ball Valve
      - 20-90 : 2way
      - 3-180 : 3way Switching
      - 3-90 : 3way Diverting
      Relief Valve
      Field Adjustable
      - 1 : 1 Inlet
      - 2 : 2 Inlet
      Proportional Type
      - N : NPT Inlet port



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