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詳細介紹

全襯硬密封陶瓷球閥（Ceramic Fully –Line Hard –sealing Ball Valve）

全襯硬密封陶瓷球閥外形尺寸圖

各種件材質表（parts list ）

NO	名稱 Part name	材質 Material	NO	名稱parts name	材料 Material	NO	名稱 Part name	質料 Material
01	閥體Body	Ss304、A105N	09	體蓋螺栓Bolt	A193-B7/SS304	17	壓板Glａnd flange	SS304 WCB
02	閥蓋Body cap	Ss304、A105N	10	體蓋螺母Nut	A194-2H/SS304	18	壓板螺栓Bolt	A193-B7/SS304
03	閥球ball	結構陶瓷Ceramics	11	墊片washer	SS 316	19	支架Yoke	CF8
04	中體Bushing	結構陶瓷Ceramics	12	軸套Stem sleeve	SS304	20	支架螺栓Bolt	A194-2H/SS304
05	閥座Seat	結構陶瓷Ceramics	13	閥桿stem	SS316
06	接管Clamp ring	結構陶瓷Ceramics	14	填料packing	PTFE/Graphit
07	o型圈o-ring	丁晴硅膠氟膠 NBR/VMQ/FKM	15	填料壓套Gland	SS304
08	o型圈0-ring	丁晴硅膠氟膠 NBR/VMQ/FKM	16	碟形彈簧Disc spring	SS304

設計標準（design standards）

標準Standards	美標ANSI	國標GB
閥門設計Valve design	API 608	GB/T12237
閥門結構長度Face to face dimension	ANSI B16.10	GB/T12221
法蘭鏈接尺寸End flange dimension	ANSI B16.5	GB/T9113
閥門口檢驗與實驗Valve inspection and testing	API 598	GB/T13927
閥門驅動裝置鏈接尺寸Actuator attachment dimension	ISO 5211	ISO 5211

型號編制及示例 model schedule lllustration

QC	O	S	-	Q	6	4	1	TC	-	150	P
1	2	3		4	5	6	7	8		9	10

1、陶瓷內襯形式：ceramics lined type 全襯頻fully-lined(QC) 半襯half-lined(BC)

2、閥球流道形式;flow port type O-port(O) V-port(V)

3、縮徑Reduced-port(s) 全徑full-port（Q）

4、閥門類型：Valve Type 球閥Ball Valve (Q)

5、驅動方式：Operation Type 手柄Handle lever (省略omit )渦輪worm gearbox (3)

6、連接方式：Connection type 內螺紋lnner screw(1)法蘭 flange (4)

7、結構形式;Structure type 浮動球floating ball(1) 固定球 fixed ball(7)

8、密封面材質：Material of sealing face 結構陶瓷 ceramics(TC)

9、壓力等級：Pressure PN 16(16) PN25(25) CL 150(150) CL300(300)

10、閥體材質： Body material 碳鋼carbon steel [WCB,A105N(C)] 不銹鋼stainless steel [SS304(P),SS316(R)]

例 1,BCOS-Q941TC-150C

2,QCVS-Q641TC-16P

1、半襯縮徑美標150LB電動法蘭碳鋼陶瓷球閥

2、全襯縮徑國標16KG氧動法蘭不銹鋼304V型陶瓷球閥

Example 1,BCOS-Q941TC-150C

2,QCVS-Q641TC-16

1,Ceramic half-lined reduced-port ball valve with a floating and O-type ball flange and operated by a electric actuator ,the sealing face material is ceramics and the body material is carbon steel the nominal pressure is Class 150LB

2, Ceramic fully-lined reduced-port ball valve with a floating and V-type ball flange and operated by a pneumatic actuator, the sealing face material is ceramics and the body material is stainless steel, the nominal pressure is PN 1.6Mpa

連接尺寸(connecting dimensions)

GB/T 9113.1-2000 PN1.6Mpa RF
型號（type model）	規(guī)格（SIZE）	H	W	L	ΦD	ΦK	ΦA	N-d	T	f
型號（type model）	DN	H	W	L	ΦD	ΦK	ΦA	N-d	T	f
QCOS-Q41TC-16C/P/R	15	85	150	108	95	65	45	4-M12	14	2
QCOS-Q41TC-16C/P/R	20	94	150	117	105	75	55	4-M12	16	2
QCOS-Q41TC-16C/P/R	25	98	150	127	115	85	65	4-M12	16	2
QCOS-Q41TC-16C/P/R	32	112	165	140	135	100	76	4-M16	18	2
QCOS-Q41TC-16C/P/R	40	124	165	165	145	110	84	4-M16	18	2
QCOS-Q41TC-16C/P/R	50	135	210	178	160	125	99	4-M16	20	2
QCOS-Q41TC-16C/P/R	65	156	250	190	180	145	118	4-M16	20	2
QCOS-Q41TC-16C/P/R	80	177	250	203	195	160	132	8-M16	20	2
QCOS-Q47TC-16C/P/R	100	207	290	229	215	180	156	8-M16	22	2
QCOS-Q47TC-16C/P/R	125	240	450	356	250	210	184	8-M16	22	2
QCOS-Q47TC-16C/P/R	150	240	450	394	285	240	211	8-M20	24	2
QCOS-Q47TC-16C/P/R	200	—	—	457	340	295	266	12-M20	24	2

ASME B16.5 Class 150 LB RF
型號（type model）	規(guī)格（SIZE）	H	W	L	ΦD	ΦK	ΦA	N-d	T	f
型號（type model）	NPS	H	W	L	ΦD	ΦK	ΦA	N-d	T	f
QCOS-Q41TC-150C/P/R	15	85	150	108	90	60.3	34.9	4-M12	14	2
QCOS-Q41TC-150C/P/R	20	94	150	117	100	69.9	42.9	4-M12	16	2
QCOS-Q41TC-150C/P/R	25	98	150	127	110	79.4	50.8	4-M12	16	2
QCOS-Q41TC-150C/P/R	32	112	165	140	115	88.9	63.5	4-M12	18	2
QCOS-Q41TC-150C/P/R	40	124	165	165	125	98.4	73.0	4-M12	18	2
QCOS-Q41TC-150C/P/R	50	135	210	178	150	120.7	92.1	4-M16	20	2
QCOS-Q41TC-150C/P/R	65	156	250	190	180	139.7	104.8	4-M16	20	2
QCOS-Q41TC-150C/P/R	80	177	250	203	190	152.4	127.0	4-M16	20	2
QCOS-Q47TC-150C/P/R	100	207	290	229	230	190.5	139.7	8-M16	22	2
QCOS-Q47TC-150C/P/R	125	240	450	356	255	215.9	157.2	8-M20	22	2
QCOS-Q47TC-150C/P/R	150	240	450	394	280	241.3	185.7	8-M20	24	2
QCOS-Q47TC-150C/P/R	200	—	—	457	345	215.9	215.9	8-M20	24	2

特點（Features ）

閥門殼體厚度超過國家標準GB、JB和美標ANSI的標準數據要求，主要材質化學元素和力學性能達到國家標準規(guī)定要求。殼體三段結構設計，體型堅固，外型美觀。

閥體材質化學元素達到國家規(guī)定標準要求，精工細磨。保證閥桿具有良好的化學性能及抗腐蝕性能。

內置緩行補償彈性墊圈，確保穩(wěn)定良好的密封性。并且在含有新質介質中，不容易卡死造成球的破裂。

全襯硬密封面接觸陶瓷球閥設計結構，介質通道均襯結構陶瓷材料，其化學穩(wěn)定性加上的硬度（硬度HRA88以上，僅次于金鋼石）的特性。

閥門結構簡潔，流道順暢，介質流動阻力小。硬密封陶瓷內件，由六件科學合理的結構組成，與介質接觸部分均為結構陶瓷。閥球、閥座面接觸加工，使得球與座內圓緊密結合。加上球圓精度高、表面質量好、整閥扭矩輕、阻力小、密封性達零泄露。

應用領域：火力發(fā)電、鋼鐵、石油、化工、造紙、生物工程、礦山能源、等行業(yè)。適用于鍋爐蒸汽、石灰漿液、含顆粒海水輸送、高硬度顆粒、含軟顆粒又帶腐蝕性介質、粉末、煙氣脫硫、排灰、排渣、多晶硅、氯氣、液氯、燒堿、給水處理。依用途更換材料。可用于不同溫度（-40～280～450℃）的工況下。

1,The thickness of the valve Body is more than the standards GB, JB, and ANSI requirements The

Materials, mechanical properties and the mechanical property meet the nation standards The valves are very sturdy and have fine appearance for the shell’s three-section structure

2、The material of the stems meets the national standards ,With precision surface grinding ,nitriding and quenching tempering treatment, the stems have good mechanical properties and corrosion resistance

3、The compensation washers inside ensure a good sealing property, Even if in the medias Contains impurities. the valves will not be blocked, and the ball will not rupture, too.

4、The entire lining of hard seal ceramic ball valves′ sealing surface is structure ceramics the chemical stability coupled with high hardness(hardness HRA88 above, only next to diamond)characteristics ,Thus ,ceramics have the characteristics of high compressive strength ,high abrasion resistance ,excellent oxidation resistance and corrosion resistance ,high temperature ,ａnd good insulation properties

5、Based on precise grinding technology (introduced from Taiwan)ａnd advanced equipments the valve structure is simple and smooth ,the which are medium flow resistance is small ,Ceramic seal inside is designed with six scientific and reasonable parts, the material of which are all structure ceramics The seat and the ball are tightly integrated, in addition high precision valve balls ,good surface quality ,light valve torque and low resistance lead to a zero leakage

6、Application :thermal power ,steel ,petroleum, chemical ,paper making ,bio-engineering ,mines

And other industries Applicable to medias contain steam, lime, sea water contains particles, high-hardness particles ,corrosive medial with low-hardness particles, powder, desulfuration , ash disposal, slag discharge ,ａnd water treatment ,in accordance with the different materials, the valves can be in different conditions(-40~280~450℃).