oil quarry in cementing and fracturing operation of the high voltage connections when an indispensable important components, but also to a similar high-pressure liquid control. The product structure is compact, easy maintenance, small torque, opened quickly, operation effort, is cementing and fracturing of the best in the valve.
Working principle and structure characteristics:
mainly by the valve body, hand wheel, plunger, and other component parts.
import and export have adopted 1502 from the previous form of connectivity (also customized according to customer needs), the valve body and between the cylinder liner tile with tile and through lining embedded into seals Cylindrical Seal.
Contrast between the tile and plunger seal cylindrical metal complexes, characterized with high precision, sealed reliable.
Note: 10000 psi high-pressure, can also more relaxed on or off valve.
Operation and use:
Fat should be sealed before use shell to fill the gap between the plunger
Use of a water pressure should be sealed before trial and pressure strength test, before they can be used.
Before the use of state should check the switch is consistent with the labeling, hand round of rotating 90 degrees to be achieved on or off.
Maintenance and maintenance:
Regular and timely maintenance can extend valve life.
Work should be finished in time cleaning and oiling, greasing;
Periodic inspection seal, found that the timely replacement of damaged;
When the plunger seal with the lining kilowatts not, should be timely demolition inspection, if found sealing surface defects, which can carry out grinding repair.