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Single Stage Changeover System Special Manifold Block Gas Pressure Regulator Gas Regulator Panel System

Short Description:

  • It is suitable for high pressure gas cylinder and pressure relief gas supply on both sides,through the automatic changeover to realize continuous gas supply,with the function of purging.
  • The maximum input of 20.7Mpa(3000psi),corrosion ,clean working assembly test,suitable for Labrador,high purity gas such as gas analysis.


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Product Description of Pressure Regulator Stainless Steel

It is used in the double-sided high-pressure gas cylinder to reduce the pressure supply.It can be continuously switched on both sides to achieve continuous gas supply and purge function. The maximum input pressure can reach 20.7mpa(3000psi),corrosion resistance,clean shop assembly test,gas analysis such as high purity gas.

semi automatic switching

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  • Features
    Suitable for uninterrupted air supply, automatically switches to the other end when one end is exhausted
    Priority supply source can be set with the gas source priority selection handle
    The WR11 pressure reducing valve is the prototype valve, and can be used for corrosive and toxic gases.
    WV4C diaphragm valve two-way 3-way valve is used as a prototype valve, with fewer links
    20 micron filter element installed at the inlet
    Oxygen environment application options are available
    Output pressure within a range, factory set

    Technical Data
    Maximum inlet pressure: 3500psig
    Outlet pressure range: 85 to 115, 135 to 165, 185 to 215, 235 to 265
    Internal component materials:
    Valve seat: PCTFE
    Diaphragm: Hastelloy
    Filter element: 316L
    Operating temperature: -40℃~+74℃(-40℉~+165℉)
    Leakage rate (helium):
    Inside the valve: ≤1×10-7 mbar l/s
    Outside the valve: ≤1×10-9 mbar l/s
    Connection: No visible bubbles
    Flow coefficient (Cv):
    Pressure reducing valve: Cv=0.2
    Diaphragm valve: Cv=0.17
    Female port:
    Inlet: 1/4NPT
    Outlet: 1/4NPT
    Pressure gauge port: 1/4NPT

    Working principle
    The WCOS11 series switching device contains two independent pressure reducing valves. The outlet pressure of the left and right sides is adjusted by operating the linkage valve lever, i.e., when the left side increases, the right side When the right side increases, the left side decreases and the right side supplies air.

    When the supply side is exhausted, the supply is automatically switched to the other side

    By closing the inlet diaphragm valve and opening the pressure relief diaphragm valve, the exhausted side is emptied, and then replaced with a new air supply.

    Priority supply source can be selected by turning the switching handle

                                        Emission port      Industrial Gases       Emission port 

    R1100-1

     

                                Air Source                                                                Air Source

    WCOS11
    6L Valve body material 6L 316L Stainless Steel
    35 Inlet pressure P1 35 3500 psig
    100 Outlet pressure range P2 100 85~115 psig
    150 135~165 psig
    200
    185~215 psig
    250
    235~265 psig
    00 10
    Inlet specifications / Outlet specifications 00
    1/4″ NPT F
    01 1/4″ NPT M
    10
    1/4″ OD
    11
    3/8″ OD
    HC_ _ _
    CGA No. with high pressure hose
    HDIN_
    DIN No. with high pressure hose
    RC
     
    Accessory Options No requirement
    P Inlet with pressure sensor
    R Outlet with unloading valve
    C Inlet with check valve
    O2
     
    Cleaning Process Standard (BA level)
    O2 Clean for Oxygen

    The application areas of special gases are mainly in the four fields of integrated circuit manufacturing, solar cell, compound semiconductor, liquid crystal display and optical fiber production, among which the main application is in the production of semiconductor integrated circuits. There are more than 110 kinds of special gases used in the semiconductor industry, of which 20-30 kinds are commonly used. 5

    The boxes of the reducer connector solenoid valve and valve products are customized, and the boxes are usually filled with tape. After wrapping a layer of tape on the outside, the boxes will be fixed with a layer of tensile film to prevent damage. The logistics are normally federal, UPS, etc. If you need to use the designated logistics, you can communicate with the customer service

    包装图

    Q. Are you manufacturer? 

    A. Yes, we are manufacturer. 

    Q.What is lead time? 

    A.3-5days. 7-10 days for 100pcs 

    Q. How do I order? 

    A.You can order it from Alibaba directly or send us a inquiry. We will reply you within 24 hours 

    Q. Do you have any certificates? 

    Q. What materials do you have? 

    A.aluminium alloy and chrome plated brass are available. The picture shown is chrome plated brass. If you need other material, pls contact us. 

    Q. What is maximum inlet pressure? 

    A.3000psi (about 206bar) 

    Q. How do I confirm inlet connnection for cylidner? 

    A. Pls check cylinder type and confirm it. Normally, it is CGA5/8 male for Chinese cylinder. Other cylidner adapter are also available e.g CGA540, CGA870 etc. 

    Q. How many types for connecting cylinder? 

    A.Down way and side way. (you can choose it) 

    Q. What is product warranty? 

    A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.

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