corrugated pipe cut-off valve before installation should be adjusted to be put into use, so you know how to adjust the corrugated pipe cut-off Industrial Valves is! ! ! ! What matters need attention and adjust?

opening pressure adjustment

, corrugated pipe cut-off valve before shipment should be by Taiwan to adjust its opening pressure to the setting value of the user requirements. If users spring pressure level, the general should be adjusted by the lower limit of pressure level of the factory.

the user in the corrugated pipe cut-off valve installed to the protected equipment before or before installing, adjustment must be installed in the scene, to ensure the setting of bellows globe valve pressure value meets the requirements.

corrugated pipe cut-off Industrial Valves in different places or different place, called are also different, corrugated pipe cut-off valve, also called bellows seal globe valve, compared with the normal cut-off valve bellows globe valve without leakage,

applied to high-risk medium is safe. Bellows globe valve with can be stretched and compressed airtight corrugated pipe to replace the packing seal, which can effectively prevent the outside packing loss caused by leakage. Commonly used for permeability is

strong media delivery, such as valves on the hydrogen system, as long as bellows don't damage generally have no leakage; And general stop valve with packing seal, easy to leak.

this is better than normal, normal stop valve with packing seal, slides between stem and packing, easy to leak under low temperature. Internal structure of corrugated pipe, corrugated pipe cut-off valve stainless steel corrugated pipe bottom

welded on the valve stem, in order to prevent the erosion process fluid stem, the other end in the static seal between body and cover. Adopt double seal design if the bellows failure stem packing also can avoid leakage, corrugated

pipe welding in stem stable running performance, avoid the valve plug stem vibration caused by vibration. Bellows globe valve is a relatively small categories, steam cut-off valve category is relatively large, normal stop valve

can also be used in steam system; Bellows globe valve is belong to the steam valve, but can't say steam stop valve is a corrugated pipe cut-off Industrial Valves.

corrugated pipe cut-off valve if happen leakage phenomenon or is better to deal with, don't need to be worry, step by step, to check and repair, if is in the flange leakage and flange in the

bolt tight once again good, if or disclosed that is about to open and see there is no damage to the flange gasket, leakage in packing place, important gland, if the packing is too loose, will add the packing, if

directly on the body is leakage, low pressure can weld, don't do that if only high pressure, the danger will happen, for internal leakage problem, situation or there are many, can do a simple first

under inspection.

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