V(Segment) Ball Valve
The high performance V shaped ball valve has the following features: 1. Advantages of compact structure, small volume and vertical or horizontal installation; 2. Maximum reliability/safety: the valve body is sturdy and durable as a whole to avoid leakage, the operation of which is not affected by the pipe pressure; 3. Pneumatic, electric, pneumatic regulating and electric regulating types available; refer to the section on the actuator and regulating valve for details; 4. Double bearing structure with high mechanical stability and small starting torque to ensure excellent sensitivity and response speed of the valve; 5. Excellent regulating performance: the V shaped ball valve has an inherent flow characteristic similar to equal percentage and a rangeability up to 300:1; therefore, the V shaped valve can provide accurate control in a wide variation range; 6. Superior sealing performance of the metal valve seat: the V shaped ball valve has a movable metal valve seat with automatic compensation function, superior sealing performance and super long service life; from the aspect of flow direction, the leakage amount ≤10-6× rated flow coefficient; 7. Maximum flow volume: with streamline appearance and full quarter turn control, the maximum volume is very large, leading to very large flow capability and small flow resistance; therefore, a more economical and practical valve smaller in size can be used; 8. Super strong cutting capability: the V shaped ball valve is of metal hard seal structure; during rotation of the valve spool and the metal valve seat, a strong cutting force will be generated at the V notch and the valve seat, capable to cut impurities like fibers; it also has self cleaning function to avoid blocking of the valve.
Keyword： V(Segment) Ball Valve
Detail
The high performance V shaped ball valve has the following features:
1. Advantages of compact structure, small volume and vertical or horizontal installation;
2. Maximum reliability/safety: the valve body is sturdy and durable as a whole to avoid leakage, the operation of which is not affected by the pipe pressure;
3. Pneumatic, electric, pneumatic regulating and electric regulating types available; refer to the section on the actuator and regulating valve for details;
4. Double bearing structure with high mechanical stability and small starting torque to ensure excellent sensitivity and response speed of the valve;
5. Excellent regulating performance: the V shaped ball valve has an inherent flow characteristic similar to equal percentage and a rangeability up to 300:1; therefore, the V shaped valve can provide accurate control in a wide variation range;
6. Superior sealing performance of the metal valve seat: the V shaped ball valve has a movable metal valve seat with automatic compensation function, superior sealing performance and super long service life; from the aspect of flow direction, the leakage amount ≤10-6× rated flow coefficient;
7. Maximum flow volume: with streamline appearance and full quarter turn control, the maximum volume is very large, leading to very large flow capability and small flow resistance; therefore, a more economical and practical valve smaller in size can be used;
8. Super strong cutting capability: the V shaped ball valve is of metal hard seal structure; during rotation of the valve spool and the metal valve seat, a strong cutting force will be generated at the V notch and the valve seat, capable to cut impurities like fibers; it also has self cleaning function to avoid blocking of the valve.
Design standards
Technical specification：GB AS DIN JS
Design Standard：GB/T 12237 API6D
Face to Face：GB/T 12221 ASME B16.10
Flanged Ends：GB/T 9113 JB 79 HG 20592 ASME B16.5 DIN2542-2546 JIS B2212 JIS B2214
Test and Inspection：GB/T 13927 B/T 26480 API6D API598 DIN3230 JIS B2003
Performance Specification
Nominal pressure: According to the corresponding standard.
Strength test: Strictly according to the corresponding standards.
Seal Test: Strictly according to the corresponding standards.
Nominal diameter:1/2"(15mm)-12"(300mm)
Gas seal test: 0.6Mpa
Valve body material: WCB (C), CF8 (P), CF3 (PL), CF8M (R), CF3M (RL)
Suitable medium: water, steam, oil Containing fibers, small solid particles, slurry, etc
Suitable temperature:-29℃~180℃；-29℃~300℃；-40~450℃；-40~600℃
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Email : sam@samflow.com
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