Special Long Stem Discharge Valve - Lixin Valve

Special Long Stem Discharge Valve

The special long-stem discharge valve is specially designed for the discharging of various troughs in the alumina production process based on the company’s analysis of the alumina trough process conditions and the structural inadequacies of ordinary discharge valves, combined with the company’s many years of alumina valve manufacturing experience. The new products developed and designed have been used by domestic alumina production enterprises with good results.

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Product Details
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Product Description:

main feature

1. In view of the fact that alumina slurry is prone to deposition and scarring, a long tube component is added to the design to install the valve seat;

2. Make the sealing pair of the discharge valve penetrate deep into the unscarred alumina slurry area in the seed separation tank to ensure that the sealing pair of the discharge valve can be opened and discharged normally.

3. During maintenance, maintenance is quick and convenient.

product specifications

Design specification: GB/T 12235 ASME B16.34

Structure length: GB/T 12221

Connection standard: GB/T 9113 HG/T 20592 HG/T 20615 ASME B16.5

Pressure test: JB/T 9092 API 598

Product identification: GB/T 12220 MSS SP-25

Supply specification: JB/T 7928

Product Range

Main material: WCB

Nominal diameter: DN150~300

Pressure range: PN10~PN25 Class150