ZTVK's electric operated butterfly valve highlights progressed "twofold unconventional + diagonal seal" plan that decreases opening torque by 30% and amplifies benefit life to over 50,000 cycles. Our valves bolster sizes from 1.5"-48" (DN40-DN1200mm) with working weight PN10/PN16, utilizing premium materials counting bendable press, stainless steel 304/316, and duplex steel. Found in Tianjin's mechanical zone with ISO9001/ISO4001/OHSAS18001 certifications, we keep up 2000+ standard units in stock for 3-7 day conveyance. The brilliantly plan incorporates saved interfacing for quick robotization overhauls without valve body replacement.
When you require solid stream control for mechanical applications, our butterfly valves convey uncommon execution over petrochemical, control era, and water treatment frameworks. The electric actuator gives exact control with 4-20mA flag input, empowering consistent integration with your computerization systems.
Our valves consolidate auxiliary optimization through twofold unpredictable geometry. This plan minimizes wear amid operation whereas guaranteeing tight shut-off capabilities. The sideways fixing component makes uniform weight dispersion, lessening upkeep necessities and operational costs.
You'll appreciate the vigorous development utilizing pliable press bodies and different plate materials counting CF8, CF8M, and aluminum bronze alternatives. These materials offer prevalent erosion resistance compared to standard cast press alternatives.
The electric actuator works on AC220V or AC380V control supply, supporting both on-off and tweaking control modes. Your control framework can send 4-20mA or 0-10V signals for exact valve situating from 0-90 degrees.
This exact control empowers you to keep up ideal stream rates, temperatures, and weights all through your prepare. The quick reaction characteristics guarantee speedy alterations when working conditions change.

| Parameter | Specification |
|---|---|
| Size Range | 1.5"-48" (DN40-DN1200mm) |
| Working Pressure | PN10/PN16 |
| Connection Type | Wafer type |
| Connection Standard | ISO5211--PN10/PN16/125LB/150LB/JIS5K/JIS10K/JIS16K |
| Operating Temperature | 0℃~80℃ |
| Body Material | DI/QT450 |
| Disc Material | DI/CF8/CF8M/Aluminum bronze |
| Seat Material | EPDM/NBR/PTFE/VITON |
| Actuator Type | Electric |
| Control Signal | 4-20mA, 0-10V |
| Power Supply | AC220V, AC380V |
| Rotation Angle | 0-90° |
Our fabricating handle incorporates comprehensive testing utilizing cutting edge CNC hardware and weight testing offices. Each electric operated butterfly valve experiences thorough quality control to guarantee reliable execution in requesting applications.
You can select from numerous situate materials counting EPDM for water applications, NBR for oil benefit, PTFE for chemical compatibility, and VITON for high-temperature operations. This adaptability guarantees ideal execution with your particular media.
Standard models from DN50-DN600 dispatch inside 3-7 days from our Tianjin office. For non-standard prerequisites, our generation cycle ranges from 15-25 days depending on complexity. Surge orders get need taking care of with sped up 7-10 day delivery.
Our specialized group gives comprehensive pre-sales discussion counting free CAD drawings and 3D models. Establishment direction recordings and investigating manuals guarantee smooth commissioning. Neighborhood benefit accomplices offer on-site bolster when needed.

These valves exceed expectations in assorted mechanical situations counting water treatment plants, chemical handling offices, control era stations, and HVAC frameworks. The electric operated butterfly valve handles different media counting water, gas, oil, and chemical fluids effectively.
The compact wafer plan spares establishment space whereas keeping up full-bore stream characteristics. This combination diminishes weight drop and vitality utilization in your channeling frameworks.

ZTVK maintains ISO9001 quality management, ISO4001 environmental standards, and OHSAS18001 safety certifications. Our products comply with international standards including API, ANSI, JIS, BS, and DIN specifications.
Each valve includes an 18-month warranty covering non-human-caused damage. Digital documentation provides easy access to test reports, maintenance records, and certification documents through QR code scanning.


Our Tianjin location offers strategic advantages for international customers. The facility sits just 50km from Tianjin Port, enabling efficient sea freight coordination with major shipping partners including COSCO and Maersk.
Professional packaging using wooden crates, moisture-proof film, and fixing brackets meets ISPM 15 international standards. This comprehensive protection prevents cargo detention and ensures safe delivery to your destination port.
Ready to enhance your flow control systems? Contact our technical experts at ktec86961886@163.com for personalized electric operated butterfly valve selection assistance.
Send us your valve requirements and our team will provide professional solutions and fast quotations.