Hg5-16-79 Enamel Discharge Valve

• Temperature: High Temperature
• Certification: GS, RoHS, CE, ISO9001
• Media: Gas, Oil, Water, Acid
• Standard: Nonstandard
• Connection Mode: Flange
• Power: Manual
• Model NO.: HG5-16-79
• Material: Stainless Steel
• Type: Sleeve
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

G5-16-79 Technical parameters of bottom discharge valve for glass lined tank
HG5-16-79 upper enamel discharge valve is mainly used for the bottom discharge, discharge, sampling and no-dead zone shut-off operation of reactor, storage tank and other containers. The bottom flange of the valve is welded to the bottom of the tank and other containers, thus eliminating the residual phenomenon of process media usually at the outlet of the device. Discharge valve according to the needs of the actual situation, the bottom structure is designed for the flat bottom, the body is V-shaped, and provides two working modes of lifting and lowering the valve disc. The valve body cavity has erosion resistance, corrosion resistance sealing ring, in the opening of the valve moment, can protect the valve body from being washed by the medium, corrosion, and special treatment of the sealing ring, so that the surface hardness reaches HRC56-62, with high wear resistance, corrosion resistance function, valve disc seal according to the need of the cover are surfacing cemented carbide, sealing pair using wire seal, to ensure the reliability of sealing, And can prevent scarring. At the same time, adopt the design of short travel disc.
Enamel discharge valve is a special structure of the discharge ball valve, the seat and the end flange close distance, less material retention, compact structure, sealing performance is superior, used in fine chemical, pharmaceutical, chemical industry reaction pot, can also be used in fine soft particle medium transport. The PPL or M sealing material is more wear-resistant and temperature resistant. It is the product of toothpaste industry and vacuum paste pot.
Performance and use of enamel discharge valve on display
HG5-16-79 Upper exhibition enamel discharge valve easy to operate, open freely, flexible and reliable movement; The valve disc assembly and maintenance is simple, the sealing structure is reasonable, and the sealing ring replacement is convenient and practical. Structure: mainly composed of valve body, valve disc, sealing ring, stem, bracket, valve gland, handwheel, flange, nut, positioning screw and other parts. This type of valve in the pipeline should generally be installed horizontally.
Two, HG5-16-79 on the display of glass lined tank bottom discharge valve technical parameters:
1. Wear-resistant: Because the spool of the enamel discharge valve is ceramic and the sealing ring is enamel, the enamel discharge valve will not cause too much wear when it is switched on.
2, good sealing performance: Because the seal of the enamel discharge valve is coated with inorganic glass porcelain glaze on the surface of the metal substrate, until the valve core and the sealing ring can be used. So his sealing performance is reliable.
3, light switch: Because the ceramic ball valve seal ring at the bottom of the spring structure so that the seal ring and the spool tightly held together, and ceramic after grinding has a high self-lubrication, so in the external force exceeds the pre-load of the spring switch is very light.
4, long service life: ceramic ball valve with wear resistance, corrosion resistance, erosion resistance and other characteristics, has been widely used in petroleum, chemical industry, power generation, mining, paper making, metallurgy and other departments. On the exhibition of enamel discharge valve corrosion resistance
1, the use of media such as water, acetone, alcohol, ammonia, barium carbonate, benzene (WCB material temperature use -29ºC-425ºC).
2, the use of media such as particles, oil, pulp, carbon dioxide gas (stainless steel can be used temperature -60ºC-232ºC).
3, strictly prohibit the use of fluorine-containing ionic liquids (such as HF, etc.) can not use strong alkali and phosphoric acid (temperature less than 150ºC, concentration >30%).
4, the general working temperature of stainless steel ≤150ºC, pressure range 0, 6-2, 5MPA, more than this order to explain.