Description
This product is a part of the pig launcher and receiver. It is installed at the opening of the pig launcher and receiver. There are two installation methods: vertical and horizontal, which depends on the specific pipeline installation. In addition, there are three forms of quick opening blind plate: band quick opening closure, lock ring quick opening closure and plug buckle quick opening closure.
It has the characteristics of safety self-locking, shockproof and anti loosening. Moreover, it has the advantages of fast switching, simple operation and wide application range. Then the product in the picture is band quick opening closure, which has the advantage of good sealing.
Notice:
1. When opening the quick opening blind plate, please carefully read the instruction board on the product. All operations are carried out by operators.
2. The use of improper tools will cause irreparable damage to the safety interlock system. Never use a hammer to open the blind. Screw the vent bolt by hand.
3. After opening the head cover, operator must clean and grease the sealing surface and sealing groove thoroughly. Then the rotating parts lubricated. Timely and specified maintenance is the best way to prolong the service life of our products.
4. Because of the effect of inertia, during the opening of the head cover, do not suddenly increase force. Give the force continuously and evenly, and control the handle to make the head cover open smoothly. So if the user needs, it can also be equipped with audible and visual alarm device.
Maintain :
If the product is not used temporarily, no matter how long it is stored, carry out a comprehensive inspection and maintenance. In addition, it is very dangerous to ignore routine maintenance and routine inspection and pay no attention to the protection of the seal. Because any defect of sealing groove, sealing ring and sealing surface will lead to leakage and accident. Click to learn more about pigging.
