Trunnion mounted ball valve have two piece and three piece body structure.middle part is bolt connection, RPTFE seal insert into stainless steel ring with spring .keep good sealling...
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The electric ball valve is designed with upper and lower stem fixed valve cores (shaft supports) and movable sealing seats. Work is more stable. Equipped with automatic compensation function, the bi-directional sealed valve seat has significant shear force and self-cleaning function during rotation, with no gap between the two.
For full bore valves, the aperture (i.e. the hole in the ball) is the same as the inner diameter of the pipeline, while the aperture of the reducing valve is smaller than the inner diameter of the pipeline it is in.
Full bore ball valves are used in valuable places with low flow resistance, such as on pump suction pipes, where pressure drop can affect pump performance. They are also used in flows containing mixed liquids and solids, where flow restrictions can cause material separation, leading to accumulation and reducing flow in pipelines.
● Electric Actuation:The electric actuator ensures automatic operation, remote control and accurate fluid regulation without manual intervention, making it an ideal choice for fluid management in large systems without manual intervention.
● Advanced Positioning Control:The valve is electrically driven to achieve precise position control, ensuring accurate fluid regulation and allowing fine-tuning in flow management.
● Corrosion Resistance:The valve is made of forged steel and has optional stainless steel components, which have high corrosion resistance, making it suitable for harsh environments and harsh fluids.
| Nominal pressure | PN1.6~6.4MPa |
| Nominal diameter | 20~400mm |
| Appliable Temperature | Hard Seal:-40~300ºC |
| Soft Seal | -40~180ºC |
| Applicable medium | Water,gas,oil quality and so on. |
| Driving Means | Manual ,Electric, Worm wheels, Pneumatic |
| Body materials | WCB, CF8, CF8M, CF3M |
| Stem | 2Cr13, 304, 316 |
| Rotary angle | 90° |
| Valve Seat | PTFE, 0Crl, 7Ni4Cu4Nb |
| Core Material | CF8, CF8M, CF3M |
Nominal diameter DN, Rated flow coefficient Kv, Allowable pressure difference.
| DN(mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 |
| Kv | 22 | 36 | 58 | 82 | 145 | 200 | 355 | 798 | 418 | 2209 | 3185 | 4309 | 5664 |
| P(MpA) | 14 | 8 | 10 | 9 | 20 | 14 | 8 | 6 | 3.5 | 1.6 | 2.5 | 2 | 1.5 |
| TYPE | TRUNNION BALL VALVE | SIZE | 1/2"--48"(DN15--DN1200) |
| STRUCTURE | TRUNNION BALL VALVE | PRESSURE RATING | ANSI CLASS 150--2500(1.6MPa--42.0MPa) |
| CONNECTION | THREADED, WELDED,FLANGE END | FUCTION | BLOW-DOWN VALVE |
| OPERATION | MANUAL,PNEUMATIC,ELECTRIC | APPLICATION | INDUSTRIAL USAGE |
| PRODUCTION CAPACITY | 1000000PCSNEAR | PACKAGE | PLYWOOD CASE |
| WARRANTY PERIOD | 12 MONTHS | TRADE MARK | GOOLE,OEM |
| ORIGIN | WENZHOU ZHEJIANG | HS CODE | 84819090 |
Q:Why is electric actuation beneficial for this valve?
Electric drive allows remote control and precise liquid regulation, making it an ideal choice for automated industrial systems, reducing the need for manual operation and improving system efficiency.
Q:How does the electric actuator improve system control?
The electric actuator allows automatic and remote control, providing precise fluid flow regulation without human intervention.
Our electroformed steel ball valve offers superior automated fluid control, with electric drive enabling remote operation. The ear shaft installation design ensures stable performance, while the spring-loaded seat guarantees reliable sealing even under high pressure conditions. We focus on custom solutions to ensure that valves meet your specific industrial application needs, delivering optimal performance and efficient operation. Additionally, we adhere to stringent quality control standards that comply with the highest industry norms, passing comprehensive testing procedures including API 607, API 6D, and ISO9001 certifications, ensuring each valve meets international safety, reliability, and performance standards.
