Q941tc Electric Ceramic Ball Valve

• Customized: Customized
• Certification: ISO, API, CE
• Power: Pneumatic
• Pressure: Medium Pressure
• Brand: Xuan Cheng
• Work Temperature: Normal Temperature
• Model NO.: Q941TC
• Material: Carbon Steel
• Medium: Water, Steam, Gas, etc
• Structure: Through
• Connection Mode: Flange
• Seal: Hard Seal
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: xc
• Origin: China
• HS Code: 8412310090
• Production Capacity: 10000

Product Description

Product Name:	Electric ceramic ball valve	Product model:	Q941TC
Nominal diameter:	DN15 to DN300	Structural form:	Spherical
Nominal pressure:	1.6Mpa to 32.0Mpa	Connection method:	Flange, thread, butt clamp
Applicable temperature:	-20ºC ~ +180ºC ~ 350ºC ~ 550ºC	Drive mode:	Manual, electric, pneumatic
Body material:	Forged steel, cast steel, stainless steel	Manufacturing standard:	GB, German DIN, American API, ANSI
Applicable media:	Acid, alkali, lime, cinder, with granular fiber	Manufacturer:	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 basis	GB	API
Design and manufacturing standards	JB/T10529-2005, GB/T12237-2007	API608-2012
Standard for design of structural lengths	GB/T12221-2005	ASME B16.10-2009
Standard for design of connecting ends	GB/T9113-2010	ASME B16.5-2013
Design standard for drive device connections	GB/T12223-2005	BS EN ISO 5211-2001
Standard for the design of body materials	GB/T12228-2006, NB/T47010-2010	ASTM A105/A105 5-2014, ASTM A182/A182M-2015
Inspection and testing Standards	JB/T 9092-1999	API 598-2009

Material Selection Sheet

Serial number	Name	Material
1	Valve body	A105, WCB, SS304, SS316, CF8, CF8M, CF3, CF3M
2	Spool	Zirconia (3Y-ZrO2), alumina (AI2O3)
3	Stem/bushing/packing press bushing	17-4PH, 316L, alloy material
4	Sealing parts	VMQ, FKM, PTFE
5	Stuffing	PTFE, RPTFE, graphite
6	Pressure plate/bracket	CF8, WCB
7	Bolts/washers	A193-B7/A194-2H/SS304

Main material table

1	Valve body	SS304
2	Brackets	CF8
3	Packing press jacket	CF8
4	Sphere	Ceramic
5	Valve seat	Ceramic
6	Middle body	Ceramic
7	Taking over	Ceramic
8	Stem	17-4PH
9	Sealing filler	PTFE
10	O-ring	Silicone

 

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

DN	H	L	Ø D	Ø K.	Ø G	T	F	Z
15	85	108	95	65	45	14	2	4-M12
20	94	117	105	75	55	16	2	4-M12
25	98	127	115	85	65	16	2	4-M12
32	112	140	140	100	76	18	2	4-M16
40	124	165	150	110	84	18	2	4-M16
50	135	178	165	125	99	20	2	4-M16
65	156	190	185	145	118	20	2	4-M16
80	177	203	200	160	132	20	2	8-M16
100	207	229	220	180	156	22	2	8-M16
125	240	356	250	210	184	22	2	8-M16
150	240	394	285	240	211	24	2	8-M16
200	280	457	340	295	266	24	2	12-M20
250	-	533	405	355	319	30	2	12-M24
300	-	610	460	410	370	30	2	12-M24