
Wafer Type Segment Ball Valve
Product Introduction
We contribute to sustainable development through measures such as developing new technologies and providing high-quality, low-energy Butterfly Check Valve, Safety Relief Valve, Butterfly Valve. With our brand credibility and corporate hard power, our company plays an irreplaceable leading role in the wave of industrial transformation and upgrading. We have a very competitive price advantage and quality assurance. We consistently adhere to technology-oriented and brand image building. We pay attention to the construction of institutionalization, process and standardization.
Description & Features
V port Segment ball valve is a quarter-turn control valve. V port valve core is designed with a special V shape notch. Segment ball valve is one type of ball valves, its closure is a half ball with V port which has sharp edges. During operation the valve, friction action will be occurred between its closures that producing a strong shearing force to the medium, and a fan-shaped area will be formed between V port of the ball and the port of seat ring, so the section are of flow port can be changed, and the medium can be precisely regulated. it is a kind of regulating valve with angel rotation, having same sealing performance as common ball valves, so it simultaneously has both functions of regulating and on-off . Incorporating with pneumatic or electric actuators, it can be widely used in the automatic control systems in different industries.
● The segmented ball valve, also named V Type Cut-Off Valve. It is quarter-turn control valve, which is designed with a special V shape notch. This provides strong shear force and precise flow control. So,V type ball valve is especially suitable for medium which contains fiber or solid particles.
● Valve Body Integrated body design ensures smooth flow, easy assembly and smaller shell leakage possibility.
● Both wafer and flange connection are available.
● Closure member: Specially designed V-notch ball provides strong cutting stress and tight sealing.
● Ball & Seat Hard chromium plated, nitrigen Treatment, and HCOF treatments are all available for the ball surface treatment, improving hardness, abrasion resistance, fatigue resistance, corrosion resistance and performance under high temperature.
Specifications
Size Range | Body Material |
1"-20" DN25-DN500 | WCB, CF8, CF8M |
Pressure Rating | Ball Material |
Class150 PN10-PN16 | CF8 / CF8M + Cr / SFNI / Tungsten Carbide (WC) / Chromium Carbide |
End Connection | Seat Material |
Flange (FF, RF), Wafer | 304/316+hard alloy overlaid, 304/316+PTFE |
Structure Style | Stem Material |
V port , Eccentric | SS410, SS304, SS316, 17-4PH |
Actuator Options | Design Standard |
Lever, Worml Gear, Pneumatic, Electric | ASME B16.34 |
Temperature Range | Face to Face Standard |
-29℃~150℃ | MFR STD |
Connection Standard | Test Standard |
Flange Drilling: ASME B16.5, GB/T 9113, EN 1092 | ASME B16.104 |
Brand | DAGO or OEM |
Test | 100% quantity tested before delivery |
Guarantee | 12 months from date of shipment or Negotiable |
MOQ | 1 Set |
Sample | Available |
Color | Customer required or manufacturer default |
Packing | Plastic bag wrapped inside, seaworthy wooden case outside |
Certificate | API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate |
Country of Origin | Zhejiang, China |
HS Code | 848180 (universal), 8481804090 (China) |
Port | Shanghai or Ningbo |
Payment Terms | T/T, L/C, Western Union |
The key to our success is 'Good Product Quality, Reasonable Price and Efficient Service' for Wafer Type Segment Ball Valve. We hope that every employee who is committed to the cause of the company can find a suitable position, so that every position has talent and morality matching employees. We sincerely thank friends from all walks of life for their extensive understanding, trust and support during the development of our company.
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