STJY 4146W-40TP STOP VALVE
FOR OXYGEN SYSTEM
The valve is used on the pipelines as an opening and closing device for
Design features :
- £±£®DN<=200 is to be used to the
condition of normal flow of medium (the medium flow from underside of the disc),DN>=250 is provided with pressure balance, so as to decrease
pressure on the stem and operating torque.The medium can bidirectional flow .According to
the user¡¯s request ,we can supply bypass valve.
- £²£®The valve disc can sits on the seat ring directly with guiding
device ,so as to insure the sealing performance.
- £³£®The valve stem makes axial movement not rotation ,so as to abstain
the friction with the valve stem and seat ring.
- £´£®There are some measures for the external of the valve stem to
protect the sundries such as dust or oil to be brought into the internal of the valve .
- £µ£®There are grounded bolt which is connected with the ground by the
lead on the valve body ,so the valve will not explode by the spark of static .
quotation for valves must use our Inquiry System.
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Price of Valves click here
(go Step #2)
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