Glass Lined Flush Bottom Valve

Glass lined flush bottom valve has the characteristics of anti-corrosion, high temperature resistance, pressure resistance, good sealing performance and wear resistance.

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Description

Glass lined flush bottom valve is important accessory for control the material discharge that mounted on the bottom of glass lined reactor. It has the characteristics of anti-corrosion, high temperature resistance, pressure resistance, good sealing performance and wear resistance. Classified by structure, there are three kind of glass lined flush bottom valve included upper-moving type, lower-moving type and ball valve; by sealing included PTFE packing seal type (working pressure <0.6Mpa & tepmerature ≤120 ℃) and corrugated gasket seal type; by operation included manual type, electric control type and pneumatic control type. Also it canbe add temperature measuring device with a titanium tip.

Fig-1 Glass Lined Flush Bottom Valve(001)

Fig-2 Structure of glass lined flush valve(001)

PRODUCT SPECIFICATION

Designed Pressure	≤1.0 Mpa
Designed Temperature	-20 to 200 ℃
Thickness of Lined Glass	0.8 to 2.0 mm
Standard Spec. For Flush Valve	DN80/50,DN100/80,DN125/80,DN150/100,DN200/150
Standard Spec. For Ball Valve	Isodiametric type: DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200; Reducing type: DN80/40, DN100/50, DN100/65, DN125/80, DN150/100, DN150/125, DN200/150
Spark Test for Lining-glass	20KV after glass-ling fired, and 10KV before delivery
Temperature Resistance	Chilling shock: 110 ℃, Thermal shock: 120 ℃
Design Standard	GB/T 25025-2010, HG/T 3217~3220-2016, ASME Section Ⅷ Div. 1 Unstamped, DIN28136 (AE series); Or Against customized standard
Nozzle & Flange Standard	HG/T(GB), ASME, JIS, DIN (Optional)