Silicon Carbide Ball Valve

Valve core of the silicon carbide ball valve is made of silicon carbide powder and sintered after forming. According to its shape, it can be divided into two types, whic are V-type and O-type. It has high mechanical strength, good impact resistance, strong wear and corrosion resistance, high temperature and thermal impact resistance, and is widely used in machinery and equipment, petrochemical, biopharmaceutical, food processing, power plants, water supply and other industries to accurately regulate the flow, and can also be used for switch control to realize the opening or closing of pipelines.

Brand:
ATCERA
Item NO.:
AT-SIC-QF1001

Materials
SiC
Shapes
Mechanical Parts
Applications
Mechanical Parts , Petrochemical Industry

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Properties of Silicon Carbide Ceramic Ball Valve

1. Silicon carbide ball valve has high mechanical strength, good impact resistance, good wear resistance, so the service life is long.

2. Silicon carbide ball valve surface is smooth, sealing effect is good, also with good self-lubrication performance, no need lubrication maintenance and fluid resistance is low.

3. Silicon carbide ball valve is resistant to high temperature and corrosion, the maximum use temperature can reach higher than 1300℃, thermal shock resistance and chemical stability are excellent, it can withstand rapid temperature changes, can be in direct contact with a variety of acidic and alkaline substances, no risk of corrosion failure.

Applications of SiC Ball Valve

Silicon carbide ball valve is widely used in machinery and equipment, petrochemical, biopharmaceutical, food processing, power plants, water supply and other industries to accurately regulate the flow, and can also be used for switch control to realize the opening or closing of pipelines.

Size Chart for Silicon Carbide Ball Valve

We are committed to delivering optimal silicon carbide ball valves tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.

Send Requirements for Custom Design

Drawing and specification requirements shall be provided if customized design request.

Drawing of Silicon Carbide Ball Valve O-Type

Silicon Carbide Ball Valve O-Type
Item NO.	DN	PH (Mpa)	D	D1	D2	C	H	n-d
AT-SIC-QF1001	15	1.6	130	95	45	14	180	4-∅14
AT-SIC-QF1002	20	1.6	140	105	55	16	190	4-∅14
AT-SIC-QF1003	25	1.6	150	115	65	16	220	4-∅14
AT-SIC-QF1004	32	1.6	165	135	75	18	235	4-∅18
AT-SIC-QF1005	40	1.6	180	145	85	18	255	4-∅18
AT-SIC-QF1006	50	1.6	203	160	100	20	270	4-∅18
AT-SIC-QF1007	65	1.6	220	180	120	20	310	4-∅18
AT-SIC-QF1008	80	1.6	250	195	135	20	370	8-∅18
AT-SIC-QF1009	100	1.6	280	215	155	22	430	8-∅18
AT-SIC-QF1010	125	1.6	320	245	185	22	510	8-∅18
AT-SIC-QF1011	150	1.6	394	280	210	24	590	8-∅23
AT-SIC-QF1012	200	1.6	457	335	265	24	750	8-∅23
AT-SIC-QF1013	250	1.6	533	506	320	26	850	12-∅23
AT-SIC-QF1014	300	1.6	610	460	375	30	920	12-∅25

Drawing of Silicon Carbide Ball Valve V-Type

Silicon Carbide Ball Valve V-Type
Item NO.	DN	NPS	H	L	D	D1	D2	n-d	b	f
AT-SIC-QF1015	15	1 2"	170	108	90	60.3	34.9	4-M12	11.6	2
AT-SIC-QF1016	20	3 /4"	180	117	100	69.9	42.9	4-M12	13.2	2
AT-SIC-QF1017	25	1"	185	127	110	79.4	50.8	4-M12	14.7	2
AT-SIC-QF1018	32	1-1/4"	220	140	115	88.9	63.5	4-M12	16.3	2
AT-SIC-QF1019	40	1-1/2"	230	165	125	98.4	73	4-M12	17.9	2
AT-SIC-QF1020	50	2"	247	178	150	120.7	92.1	4-M16	19.5	2
AT-SIC-QF1021	65	2-1/2"	270	190	180	139.7	104.8	4-M16	22.7	2
AT-SIC-QF1022	80	3"	310	203	190	152.4	127	4-M16	24.3	2
AT-SIC-QF1023	100	4"	355	229	230	190.5	139.7	4-M16	24.3	2
AT-SIC-QF1024	125	5"	430	356	255	215.9	157.2	4-M20	24.3	2
AT-SIC-QF1025	150	6"	490	394	280	241.3	185.7	4-M21	25.9	2
AT-SIC-QF1026	200	8"	590	457	345	298.5	215.9	4-M22	29	2

Technical Data of Silicon Carbide Materials

Item		Unit	Index Data
Item		Unit	Reaction-sintered SiC (SiSiC)	Silicon Nitride Bonded With SiC (NBSiC)	Sintered SiCn Without Pressure (SSiC)
SiC Content		%	85	80	99
Free Silicon Content		%	15	0	0
Max. Service Temp.		℃	1380	1550	1600
Density		g/cm3	3.02	2.72	3.1
Porosity		%	0	12	0
Bending Strength	20℃	Mpa	250	160	380
Bending Strength	1200℃	Mpa	280	180	400
Modulus of Elasticity	20℃	Gpa	330	220	420
Modulus of Elasticity	1200℃	Gpa	300	/	/
Thermal Conductivity	1200℃	W/m.k	45	15	74
Coefficient of Thermal Expansion		K-1×10-6	4.5	5	4.1
Vickers Hardness	HV	kg/mm2	2500	2500	2800

*This chart illustrates the standard characteristics of the silicon carbide materials commonly employed in the manufacturing of our SiC products and parts. Please be aware that the attributes of customized silicon carbide products and parts may vary depending on the specific processes involved.

Usage Instructions

1. Select appropriate silicon carbide ball valve specification according to the temperature, pressure, flow and other parameters of the fluid, to ensure that the selected valve meets the requirements of use.

2. Before installation, check whether the appearance of the valve is normal and confirm whether the components are intact.

3. During the installation process, it is necessary to ensure that the valve is installed in the correct direction and avoid severe impact and vibration of the valve.

4. The valve shall be checked regularly during operation, to ensure that sealing performance is normal and no leakage, to ensure the safety and reliability of the valve.

Valuable Information

Silicon Carbide Ceramic Ball Valve Packing

Silicon carbide ball valves are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

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Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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