Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve

The Q641TC pneumatic ceramic ball valve boasts superior corrosion resistance, high-temperature resistance, wear resistance, and erosion resistance. It is widely used in various acid, alkali, and salt gas, liquid, high-temperature steam, and slurry conveying systems in industries such as petrochemicals, metallurgy, papermaking, power plants, and oil refining.

Product Name: Pneumatic Ceramic Ball Valve

Product Model: Q641TC

Nominal Diameter: DN15～DN300
Structure: Ball

Nominal Pressure: 1.6Mpa～32.0Mpa
Connection Method: Flange, Threaded, Wafer

Applicable Temperature: -20ºC～+180ºC～350ºC～550ºC
Actuation Method: Manual, Electric, Pneumatic

Valve Body Material: Forged Steel, Cast Steel, Stainless Steel
Manufacturing Standard: GB (Chinese National Standard), DIN (German Standard), API (American Standard), ANSI (American Standard)

Applicable Media: Acids, Alkalis, Lime, Cinder, Particle/Fiber Media
Manufacturer: Zhejiang Kozo Valve Co., Ltd.

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve product description

Q641TC pneumatic ceramic ball valve has outstanding characteristics such as superior corrosion resistance, high temperature resistance, wear resistance and erosion resistance. It is widely used in various acid-base salt gas, liquid, high-temperature steam and mud transportation systems in petrochemical, metallurgy, papermaking, power stations, oil refining and other industries. It is an ideal substitute for titanium metal valves and Monel valves in highly corrosive situations. Zirconia ceramic ball valves have the advantages of low cost, high operating economy and long life (2 to 4 times that of titanium valves). Its driving modes include manual, pneumatic, pneumatic-spring return, electric, etc. And various types of special ceramic valves can be designed according to user requirements. It is suitable for various acid, alkali, salt liquid and gas medium environments. The hard-sealed valve is especially suitable for particles and fibrous medium environments.

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve Product features

The valve ball, valve seat and internal parts of the valve body that are in contact with the medium are all structural ceramic materials, which have excellent corrosion resistance, wear resistance and erosion resistance.
The valve ball and valve seat are precision ground to achieve zero leakage.
Technical data
Connection standard: GB/T 9113
Applicable temperature: -20°C~550°C
Test standard: GB/T 13927
Nominal diameter: DN15~DN300

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve Material

Valve body: carbon steel/stainless steel
Valve core: structural ceramic

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve Application areas

Power plant desulfurization and denitrification
Coal injection in steel plant
Metallurgy
paper making
Silicon powder transportation
Coal chemical industry

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve Applicable media
Sulfuric acid, hydrochloric acid, lime water, gypsum slurry, black water, gray water, etc. containing solid particles.
High wear, high corrosion, dry powder media such as silica powder, coal ash, coal powder, etc.
Design and manufacturing standards
Designed based on GB API
Design and manufacturing standards JB/T10529-2005, GB/T12237-2007 API608-2012
Structural length design standard GB/T12221-2005 ASME B16.10-2009
Connection end design standard GB/T9113-2010 ASME B16.5-2013
Drive device connection design standard GB/T12223-2005 BS EN ISO 5211-2001
Main body material design standard GB/T12228-2006, NB/T47010-2010 ASTM A105/A105M-2014, ASTM A182/A182M-2015
Inspection and testing standards JB/T 9092-1999 API 598-2009
Material selection table

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve Serial number name material

1 Valve body A105, WCB, SS304, SS316, CF8, CF8M, CF3, CF3M
2 valve core zirconia (3Y-ZrO2), alumina (AI2O3)
3 Valve stem/shaft sleeve/packing sleeve 17-4PH, 316L, alloy material
4 Sealing components VMQ, FKM, PTFE
5 Filling PTFE, RPTFE, graphite
6 pressure plate/bracket CF8, WCB
7 bolt/washer A193-B7/A194-2H/SS304

Pneumatic ceramic ball valve with hard seal Q641TC flange connection, wear-resistant valve Main material table
1 valve body SS304
2 bracket CF8
3 Packing gland CF8
4 spheres ceramic
5 Valve Seat Ceramic
6 medium body ceramic
7 takeover ceramic
8 Stem 17-4PH
9 Sealing packing PTFE
10 O-ring silicone