1, install the front road to confirm the performance of the ventilation butterfly valve and the medium flow arrow is consistent with the movement conditions, and plug the valve cavity washes clean, does not allow the seals and disc with foreign particles attached, not clean before not allowed Close the disc to avoid damaging the seal. 2, the flange plate supporting the installation of special disc flange recommended, that is HGJ54-91 socket welded steel flange. 3, installed in the pipeline location, the best position for the legislation, but can not flip. 4, the need to regulate the use of traffic, a worm gearbox control. 5, open, close the number of disc valve, in about two months time, open the worm gear box cover, check the butter is normal, should maintain the right amount of butter. 6, check the connection parts require compression, that is, to ensure that the filler bees sex, but also to ensure flexible stem rotation. 7, ventilation butterfly valve products are not suitable for installation at the end of the pipeline, such as must be installed at the end of the pipeline, the need to take the export flange, to prevent the backlog seals, over. 8, the valve stem to install the use of regular inspection of the valve to check the effectiveness of the use, found that the failure to be ruled out in time.

Pull Out Kitchen Faucets

The most significant advantage of Pull Out Kitchen Faucets is that it saves space. It has much a shorter spout and works best with small to medium-sized sinks where Pull Down Kitchen Faucets aren`t as beneficial. It`s also a more flexible design, so it shouldn`t cause too much splashing. Using longer hoses is convenient again, as it can allow filling up pots further from the sink area.


Pull Out Kitchen Faucets,Pull-Out Hot And Cold Kitchen Faucet,Brass Pull Out Kitchen Faucet,Black Pull-Out Kitchen Mixer

Kaiping Jenor Sanitary Ware Co., Ltd , https://www.sanitaryjenor.com

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