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  • Q941TC electric ceramic ball valve
  • Q941TC electric ceramic ball valve
  • Q941TC electric ceramic ball valve
  • Q941TC electric ceramic ball valve
  • Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

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Product Name:Electric ceramic ball valveProduct model:Q941TC
Nominal diameter:DN15 to DN300Structural form:Spherical
Nominal pressure:1.6Mpa to 32.0MpaConnection method:Flange, thread, butt clamp
Applicable temperature:-20ºC ~ +180ºC ~ 350ºC ~ 550ºCDrive mode:Manual, electric, pneumatic
Body material:Forged steel, cast steel, stainless steelManufacturing standard:GB, German DIN, American API, ANSI
Applicable media:Acid, alkali, lime, cinder, with granular fiberManufacturer:Xuan Cheng Valve Co., LTD

Product Description

Q941TC electric ceramic ball valve has the outstanding characteristics of super corrosion resistance, high temperature resistance, wear resistance and erosion resistance. Widely used in petrochemical, metallurgy, paper making, power station, oil refining and other industries of all kinds of acid, alkali and salt gas, liquid, high temperature steam and mud conveying system. It is an ideal replacement product for titanium valve and Monel valve under strong corrosion. Zirconia ceramic ball valve has the advantages of low cost, high operation economy and long life (2 to 4 times that of titanium valve). Its driving methods are manual, pneumatic, pneumatic spring return, electric and so on. And can be designed according to the user's requirements of various special ceramic valves. Suitable for all kinds of acid, alkali, salt liquid, gas medium environment, hard seal valve is especially suitable for with particles, fibrous medium environment.

Product Features

The valve ball, the valve seat and the medium contact parts inside the valve body are structural ceramic materials, with excellent corrosion resistance, wear resistance and erosion resistance.
Precision grinding of ball and seat achieves zero leakage.

Technical data

Connection standard: GB/T 9113
Applicable temperature: -20°C~550°C
Test standard: GB/T 13927
Nominal diameter: DN15~DN300

Material

Body: Carbon steel/stainless steel
spool: Structural ceramic

Application field

Power plant desulphurization and denitration
steel plant coal injection
metallurgy
paper
silicon powder transport
coal chemical industry

Applicable medium

Sulfuric acid, hydrochloric acid, lime water, gypsum slurry, black water, gray water, etc., containing solid particles.
Silica powder, coal ash, pulverized coal and other high wear, high corrosion, dry powder media.

Standard specification for design and manufacture

Design basisGBAPI
Design and manufacturing standardsJB/T10529-2005, GB/T12237-2007API608-2012
Standard for design of structural lengthsGB/T12221-2005ASME B16.10-2009
Standard for design of connecting endsGB/T9113-2010ASME B16.5-2013
Design standard for drive device connectionsGB/T12223-2005BS EN ISO 5211-2001
Standard for the design of body materialsGB/T12228-2006, NB/T47010-2010ASTM A105/A105 5-2014, ASTM A182/A182M-2015
Inspection and testing StandardsJB/T 9092-1999API 598-2009

Material Selection Sheet

Serial numberNameMaterial
1Valve bodyA105, WCB, SS304, SS316, CF8, CF8M, CF3, CF3M
2SpoolZirconia (3Y-ZrO2), alumina (AI2O3)
3Stem/bushing/packing press bushing17-4PH, 316L, alloy material
4Sealing partsVMQ, FKM, PTFE
5StuffingPTFE, RPTFE, graphite
6Pressure plate/bracketCF8, WCB
7Bolts/washersA193-B7/A194-2H/SS304

Main material table

1Valve bodySS304
2BracketsCF8
3Packing press jacketCF8
4SphereCeramic
5Valve seatCeramic
6Middle bodyCeramic
7Taking overCeramic
8Stem17-4PH
9Sealing fillerPTFE
10O-ringSilicone


Form connection size GB/T9113.1-2000 PN1.6MPA RF

DNHLØ DØ K.Ø GTFZ
15851089565451424-M12
209411710575551624-M12
259812711585651624-M12
32112140140100761824-M16
40124165150110841824-M16
50135178165125992024-M16
651561901851451182024-M16
801772032001601322028-M16
1002072292201801562228-M16
1252403562502101842228-M16
1502403942852402112428-M16
20028045734029526624212-M20
250-53340535531930212-M24
300-61046041037030212-M24


Product Description

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve

Q941TC electric ceramic ball valve