ABB ICSE08B5

Description

ABB ICSE08B5

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2. .If there is any inconsistency between the product model and the picture on display, the model shall prevail. Contact us for the specific product picture, and we will arrange to take photos in the warehouse for confirmation
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1. Add sealing grease method

For valves that do not use sealing grease, ICSE08B5 may consider adding sealing grease to improve the sealing performance of the valve stem.

2. Add filling method

To improve the sealing performance of the packing on the valve stem, the method of adding packing can be adopted. ICSE08B5 usually adopts a double-layer or multi-layer mixed filler form, and simply increasing the quantity, such as increasing 3 pieces to 5 pieces, does not have a significant effect.

3. Replacing graphite packing method

The widely used PTFE filler, ICSE08B5, has a working temperature range of -20 to+200 ℃. When the temperature changes significantly between the upper and lower limits, its sealing performance decreases significantly, aging is fast, and its lifespan is short. Flexible graphite fillers can overcome these drawbacks and have a long service life. Therefore, some factories have completely replaced PTFE packing with graphite packing, and even newly purchased regulating valves have replaced PTFE packing with graphite packing before use. However, the use of graphite fillers has a large backlash, and some may even experience crawling at the beginning, which must be considered.

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Mailbox：sauldcsplc@gmail.com |ABB ICSE08B5
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