Tianjin Yibiao valve manufacturing Co., Ltd.

Professional Valve Manufacturer
Customer Service Hotline +86-138-2033-8668
Three-stage pneumatic actuator
The three-stage pneumatic actuator consists of an actuator housing and two actuator cylinders. Its three-stage structure (housing + dual cylinders) enables multi-position control. A key feature is the ability to fine-tune bolt positions, preventing cylinder rupture from excessive force while supporting partial-stroke control (e.g., 0°-45°-90° or 0°-90°-180°).
Parameters
Specifications: DN15-DN1000
Material: WCB
Brand: Tianjin Yibiao
Model: YBFM
Product Details

Technical Features

?Fine-Tuning Design: Rotating the control rod drives the driven gear to turn slightly, enabling precise adjustment of bolt position to prevent piston pin disengagement or cylinder damage.

?Material Optimization: The cylinder body adopts a profile structure while the piston is made of cast iron, balancing strength and cost; select premium models utilize aluminum alloy with anodized or plastic-coated finishes for enhanced corrosion resistance.

??Performance Parameters?:

Bore Range: 50mm–1000mm.

Stroke Angle: 90°, 120°, 180° (customizable in increments from 20°–175°).

Seal Temperature Resistance: -40°C to +150°C (varies by material).

Applications

?Quantity Control Systems: Used in quantitative loading and filling systems, achieving precise flow regulation through multi-stage control.

?Industrial Valve Actuation: Compatible with ball valves, butterfly valves, plug valves, etc., particularly suited for applications requiring multi-position switching.

?High-Purity Environments: Suitable for pharmaceutical and food industries, requiring use with sanitary-grade valves.



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Tianjin Yibiao valve manufacturing Co., Ltd.
Company Address: No. 3 Road, Tianjin Baodi Jiuyuan Industrial Zone Sales Hotline: 022-26798533
Phone
138-2033-8668 (WeChat)
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