ZTVK's pneumatic actuator operated butterfly valves convey enterprise-grade execution for requesting mechanical applications. These valves highlight a twofold unpredictable diagonal seal plan that diminishes opening torque by 30% whereas amplifying operational life past 50,000 cycles. With sizes extending from 2″ to 12″ (DN50-DN300mm) and working weights up to PN16, our valves back both single and double-acting arrangements with comprehensive extras counting solenoid valves, restrain switches, and situating systems.
Your valve framework consolidates cutting-edge designing standards. The one-piece plan minimizes situate wear whereas guaranteeing tight shutoff execution. The angled fixing instrument gives dependable fixing indeed beneath challenging working conditions.
The PTFE-lined plate development offers fabulous chemical compatibility. This plan choice guarantees long-term toughness when taking care of different media counting water, gas, and oil applications.
You can select between single-acting and double-acting pneumatic actuators based on your particular security prerequisites. Single-acting units include spring return usefulness for fail-safe operation. When discuss supply is misplaced, the valve consequently returns to its foreordained secure position.
Double-acting actuators give exact control in both opening and closing headings. These units keep up their position amid discuss supply intrusions, making them perfect for handle control applications.
You can select between single-acting and double-acting pneumatic actuators based on your particular security prerequisites. Single-acting units include spring return usefulness for fail-safe operation. When discuss supply is misplaced, the valve consequently returns to its foreordained secure position.
Double-acting actuators give exact control in both opening and closing headings. These units keep up their position amid discuss supply intrusions, making them perfect for handle control applications.

| Parameter | Specification |
|---|---|
| Size Range | 2″ – 12″ (DN50-DN300mm) |
| Working Pressure | PN10, PN16 |
| Suitable Media | Water, Gas, Oil |
| Operating Temperature | 0℃ to 80℃ |
| Body Material | Ductile Iron (DI) |
| Disc Material | Stainless Steel + PTFE Lining |
| Seat Material | PTFE |
| Stem Material | Stainless Steel 410/416 |
| Body Style | Wafer Type |
| End Connections | PN10, PN16, 5K, 10K, 16K, 150LB |
| Actuator Types | Single Acting, Double Acting |
Your pneumatic actuator operated butterfly valves arrangement serves different mechanical segments successfully. These valves exceed expectations in petrochemical handling, control era, and metallurgical applications where solid stream control is critical.
Water treatment offices advantage from the corrosion-resistant development and exact stream control capabilities. The PTFE fixing components handle forceful chemicals whereas keeping up execution standards.
Food and pharmaceutical businesses appreciate the smooth surface wrap up and clean plan highlights. The valve development meets exacting cleanliness prerequisites whereas giving reliable operation.

The wafer-style body plan streamlines establishment between standard ribs. You can mount these valves in any introduction without influencing execution. The compact plan spares important space in swarmed channeling systems.
Pneumatic actuator worked butterfly valves work through compressed discuss control. The actuator turns the valve stem, causing the circle to turn 0° to 90°. This movement empowers fast opening, closing, or stream balance as required.
Control embellishments upgrade operational adaptability. Constrain switches give position input for computerized frameworks. Solenoid valves empower farther operation capability. Channel controllers guarantee clean, steady discuss supply to the actuator.
ZTVK keeps up comprehensive quality certifications counting ISO9001, ISO14001, and OHSAS18001. Our fabricating office highlights cutting edge CNC gear and total testing capabilities to guarantee reliable item quality.
Each valve experiences thorough weight testing some time recently shipment. Fabric certifications and test reports go with each arrange for total traceability.

Standard sizes from DN50-DN600 maintain inventory levels exceeding 2,000 units. Your orders ship within 3-7 days for immediate requirements. Custom configurations require 15-25 days depending on complexity.
Our Tianjin location provides efficient logistics support. The facility sits just 50km from Tianjin Port, enabling rapid international shipping arrangements.
Comprehensive technical support includes installation guidance videos and troubleshooting documentation. Local service partners provide on-site assistance when needed.


Ready to discuss your pneumatic actuator operated butterfly valves requirements? Contact our technical team at ktec86961886@163.com for expert guidance and quotations.
Send us your valve requirements and our team will provide professional solutions and fast quotations.