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Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN Type

Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN Type

    • Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN Type
    • Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN Type
    • Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN Type
  • Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN Type

    Product Details:

    Place of Origin: NINGBO
    Brand Name: NBSANMINSE
    Certification: ISO9001
    Model Number: QG - Z - 15 / 35 / 40S

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 PC
    Price: Negotiation
    Packaging Details: Plastic Bags , Boxes , Carton , Pallet Or As Customer Advice
    Delivery Time: Negotiation
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: Negotiation
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    Detailed Product Description
    Pressure: 0 . 3 - 0 . 6MPa Temperature: - 25 ~ 60 ℃
    Relative Humidity: ≤ 85 % Medium: Clean Air
    Voltage: DC24V / AC110V / Etc Body: ADC 12 Die Cast
    Armature: 430FR Stainless Steel Diaphragm: Nitrile Or Viton

    Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 %  GOYEN Type

     

     

     

    GOYEN Similar Type

    Right angle Type

     

    Pulse valve is composed of pilot head, diaphragm and valve aluminum body. The back cavity area of diaphragm is bigger than the front one. The diaphragm is kept at the closed position due to the effect of big pressure.


    Electrical pulse controller send input signals so that the electromagnetic armature attracts the moving bar. Unclose the balancing hole to release the pressure gas in the back cavity of diaphragm quickly; the pressure gas in the front cavity holds up the diaphragm to open the passage and the valve starts cleaning.


    The pulse signal disappears and the spring of the armature works immediately to resume the moving bar so as to close the balancing hole. The pressure gas in the back cavity of the diaphragm and the spring work together to close the passage the valve stops cleaning.


    The damping hole in the diaphragm functions to damp the airflow when the moving bar of armature holds up for balancing and to transit the air to the back cavity as soon as the balancing hole is shut to close the passage and stop cleaning.


    Technical Parameter                                                                                                                                      

     

      Right angle Embedded Inline Plug
    Design-pressure 0.3~0.8MPa 0.2~0.8MPa 0.3~0.8MPa 0.2~1.0MPa
    Working-pressure 0.3~0.6MPa 0.2~0.6MPa 0.3~0.6MPa 0.2~0.6MPa
    Ambient Temperature -25~60℃ Customized for lower or higher temperature
    Relative Humidity ≤85%
    Working Medium Clean Air
    Voltage AC220V/DC24V/AC110V/AC24V Customized
    Protection Class IP65
    Diaphragm Life Over One Million Cycles
    Cv/Kv Call us for detail

     


    Material Construction                                                                                                                                    

     

    Body ADC12 die cast
    Armature 430FR stainless steel
    Diaphragm Nitrile or viton
    Spring 321 Stainless steel
    Fasteners 302 Stainless steel

     


    Common failure and troubleshooting                                                                                                            

     

    During installation and commissioning :

     

     

    Failure phenomena

     

    1 . The valves cannot all be opened, but the leading part does act.

    2 . Some valves do not work, but the others are normal.

    3 . The valves cannot all be closed. There is leakage. There is no way to establish a gas dome.

    4 . Some valves cannot be closed. There is leakage.

    5 . A valve closing is slowly.

     

    Possible Reason

     

    1 . Check the gas dome pressure to see if it is too low.

    2 . Check the valve coil connection and coil

    3 ( 1 ) . Y-valve. Some valves for the same gas dome are leaking, thus causing leakage for all the valves.

    3 ( 2 ) . Z-valve. The valve inlet and blowing muzzle are installed backwards.

    4 . There is some dirt or debris on the membrane, ii is blocking the moving iron core.

    5 . The membrane orifice is blocked.

     

    Troubleshooting

     

    1 . Check the leakage

    2 . Replace the accessories

    3 ( 1 ) . Check the leakage

    3 ( 2 ) . Re-install

    4 . Clean the membrane and check that the membrane is complete. Check the moving iron core and air lock.

    5 . Dredge the membrane orifice

     

     

    During use period

     

     

    Failure phenomena

     

    1 . Some valves are leaking. The membrane cannot close tightly and the valve is always open a

    little.

    2 . Coil is hot and burned out.

    3 . Voltage exists but the valve does not operate.

    4 . Ambient temperature is below -20℃. The valve is leaking and cannot open.

     

    Possible Reason

     

    1 . There is some dirt or debris on the membrane, the leading part is damaged. Moving iron core is blocked.

    2 . It has been turned on for too long.

    3 . Membrane is damaged and the orifice is blocked.

    4 . Ambient temperature is too low and here is frost in the valve.

     

    Troubleshooting

     

    1 . Clean the membrane and check that the membrane piece is complete. Check the moving iron core and the air lock. Replace the accessories if necessary.

    2 . Check the working condition of the control system.

    3 . Replace the accessories in time.

    4 . Pay attention to insulation and maintaining proper temperatures.

     

    Nitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN TypeNitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN TypeNitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN TypeNitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN TypeNitrile / Viton Diaphragm Pulse Flow Valve IP65 Relative Humidity ≤ 85 % GOYEN Type

    Contact Details
    Ningbo Sanmin Import And Export Co.,Ltd.

    Contact Person: Ina Chen

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