Bunging Relief Pressure Device Regulating Valves

Delivery term:The date of payment from buyers deliver within days
  • Price:


  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:


  • Validity to:

    Long-term effective

  • Last update:

    2019-09-11 13:33

  • Browse the number:


Send an inquiries
Company Profile
Xiangshan Wenhan Fluid Equipments Co., Ltd.
By certification [File Integrity]








No. 315, Xigu Road, Xiangshan County Economic Development Zone, Ningbo, Zhejiang, China.

Product details

Regulating valves play an important role in the automatic control of modern plants, and the production of these plants depends on the proper distribution and control of the flowing media. These controls, whether energy exchange, pressure reduction, or simple container feeding, require some final control components to complete. What should I do if the control valve is stuck or blocked? Here, taking the representative valve WENHAN as an example, to analyze the treatment of the problem that the control valve is stuck or blocked:

External scouring method:

When some media that are easy to precipitate and contain solid particles are adjusted by ordinary valves, they are often blocked at the throttle and guide, and the gas and steam can be flushed at the bottom of the lower valve. When the valve is clogged or jammed, open the external gas or vapor valve to complete the flushing operation without disassembling the regulating valve to make the valve operate normally.


If the products have some quality problem,how will you deal with it?

A: Each step of production and finished products will be inspected by QC department before shipping.If the quality problem of products caused by us, we will provide a replacement service.

Could you provide samples for test?

A: No, we could’t.

Delivery time:

Small order: 7-15 days

Bigger order: 15-30 days.