Product parameters
●Valve core: stainless steel 06Cr19Ni10 (two-way), HPb59-1 (three-way)
●Valve stem seal: four-layer V-type and O-type combined nitrile rubber seal, polytetrafluoroethylene sealing sleeve
●Valve stem: stainless steel 06Cr19Ni10
●Valve body, valve cover material: HT250
●Nominal pressure (PN): 1.6MPa
●Working medium: water, fluid temperature 5~95℃
●Valve leakage: ≤0.03%KV
●Flange standard: GB/T 17241.6 PN16
Functional features
Low fluid resistance: Since the fluid flows in a straight line, the fluid resistance of the valve is relatively small, which is suitable for long-distance transportation.
Excellent sealing performance: The close contact between the valve disc and the valve seat ensures the complete isolation of the fluid to prevent leakage.
Easy to adjust: The flow rate can be easily adjusted by manual or electric actuator, which is suitable for a variety of application scenarios.
Low fluid resistance: Since the fluid flows in a straight line, the fluid resistance of the valve is relatively small, which is suitable for long-distance transportation.
Excellent sealing performance: The close contact between the valve disc and the valve seat ensures the complete isolation of the fluid to prevent leakage.
Easy to adjust: The flow rate can be easily adjusted by manual or electric actuator, which is suitable for a variety of application scenarios.
FAQ
1.How to test the sealing performance of this straight globe valve?
The sealing performance can be tested by closing the valve and observing whether the fluid leaks, or by using gas for pressure testing.
2.In what diameter of pipe is it appropriate to use a straight-through stop valve?
Straight-through stop valves are generally suitable for small to medium diameter pipes, usually between DN15 and DN100 (1/2 inch to 4 inches).
3.What is the service life of this straight globe valve?
The service life depends on the frequency of operation and the nature of the medium. Usually under normal conditions, the service life of a straight-through stop valve can reach 5 to 10 years.
4.What suggestions are there to prevent the valve from freezing?
In cold environments, you can wrap the valve with insulation materials or choose a valve with an antifreeze design to prevent the valve from freezing.
5.What should I do if the straight globe valve makes noise during use?
If the valve makes noise when it is closed, it may be due to excessive flow rate or improper valve operation. It is recommended to adjust the flow rate appropriately or check the valve status.
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