When you require solid, computerized stream control, ZTVK's solenoid operated butterfly valve conveys remarkable execution with progressed building. Our pneumatic activated butterfly valves include a one-piece design that decreases working torque by 30% and amplifies benefit life past 50,000 cycles. Accessible in sizes from 1.5" to 48" (DN40-DN1200mm) with working weights up to PN16, these valves bolster assorted applications over petrochemical, control era, and mechanical handling. With over 2000 standard units in stock and 15+ a long time of fabricating ability in Tianjin's mechanical zone, we guarantee fast 3-7 day conveyance for your basic projects.
Your operations advantage from our licensed one-piece design combined with diagonal fixing innovation. This imaginative approach essentially decreases wear and tear whereas keeping up prevalent fixing execution. The one of a kind geometry minimizes grinding amid operation, amplifying valve life and lessening upkeep costs.
We offer comprehensive fabric compatibility to coordinate your particular application prerequisites. Select from carbon steel WCB, stainless steel 304/316, or specialized duplex steel development. Each fabric alternative gives upgraded erosion resistance compared to standard cast press alternatives.
Your office can effectively update to full robotization with our pre-engineered actuator interfacing. The solenoid operated butterfly valve bolsters both electric and pneumatic actuators without requiring valve body substitution, securing your starting investment.

| Parameter | Specification |
|---|---|
| Size Range | 1.5" - 48" (DN40-DN1200mm) |
| Working Pressure | PN10/PN16 |
| Connection Type | Wafer Type |
| Connection Standards | ISO5211, PN10/PN16, 125LB/150LB, JIS5K/JIS10K/JIS16K |
| Body Material | DI/QT450 |
| Disc Material | DI/CF8/CF8M/Aluminum Bronze |
| Seat Material | EPDM/NBR/PTFE/VITON |
| Operating Temperature | 0℃ to 80℃ |
| Suitable Media | Water, Gas, Oil |
Your handle control progresses significantly with accuracy stream control capabilities. The butterfly plate pivots 0° to 90° for fast shut-off or variable stream alteration. This flexibility makes our valves idealize for both on/off and throttling applications.
Choose between single-acting and double-acting pneumatic actuators based on your security necessities. Single-acting units include spring return usefulness for fail-safe operation amid control misfortune. Double-acting frameworks keep up position amid discuss supply interruption.
Our solenoid operated butterfly valve development withstands requesting mechanical situations. The fortified valve stem and defensive covering handle high-dust conditions, whereas specialized coatings stand up to erosion in muggy climates.
ZTVK keeps up ISO9001, ISO14001, and OHSAS18001 certifications nearby compliance with API, ANSI, JIS, BS, and Commotion worldwide guidelines. Our quality administration framework guarantees reliable item execution and reliability.

Your orders advantage from our present day CNC machining centers and specialized large-diameter valve handling gear. Total fabric review and weight testing offices ensure item quality some time recently shipment.
We keep up over 2000 standard units in stock for prompt conveyance. Custom determinations require 15-25 days generation time, with surge arrange capabilities decreasing conveyance to 7-10 days.

Our Tianjin office sits fair 50km from major shipping ports, empowering proficient coordinations and competitive cargo rates. Long-term organizations with COSCO Shipping and Maersk guarantee solid worldwide delivery.
Your extend gets total specialized help from introductory choice through establishment and support. We give free CAD drawings, 3D models, and nitty gritty choice direction for ideal valve detail.
Every valve includes an 18-month warranty covering manufacturing defects. Our global service network provides local technical support and on-site assistance when needed.


These solenoid operated butterfly valves excel in petrochemical processing, power generation, metallurgy, and natural gas distribution systems. The robust construction handles corrosive media while maintaining precise flow control.
Your existing control systems easily integrate with our pneumatic actuators through standard 4-20mA signals or digital communication protocols. This flexibility simplifies retrofit installations and new construction projects.
Ready to enhance your flow control system? Contact our technical team at ktec86961886@163.com for personalized valve selection assistance.
Send us your valve requirements and our team will provide professional solutions and fast quotations.