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Help CenterDouble Acting Pneumatic Actuated Plunger Valve IP65 Waterproof for Automated Pipeline 1/2" NPT
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Shanghai Zhibang Valve Manufacture Co., Ltd. is a professional manufacturer established in 2016, specialized in industrial valve solutions. Our Double Acting Pneumatic Actuated Plunger Valve IP65 Waterproof is designed for reliable automated pipeline control. With an annual export value of US$1 Million - US$1.5 Million and ISO9001 certification, we deliver high-quality valves trusted by global markets. This plunger valve combines robust construction, IP65 waterproof protection, and double-acting pneumatic actuation for precise on/off control in demanding environments.
The valve features a 1/2" NPT connection, making it compatible with standard piping systems. Its double-acting pneumatic actuator ensures failsafe operation without spring return, providing consistent torque in both directions. The IP65 rating guarantees protection against dust ingress and water jets, suitable for outdoor or washdown applications.
Key Features & Technical Specifications
- Double Acting Pneumatic Actuator – Provides balanced air pressure for opening and closing, ideal for automated systems requiring precise control.
- IP65 Waterproof Enclosure – Protects internal components from moisture, dust, and harsh environments, ensuring long service life.
- Plunger Design – Offers bubble-tight shut-off with minimal leakage, suitable for high-cycle applications.
- Compact Lightweight Body – Reduces installation space and weight load on pipelines.
- Corrosion-Resistant Materials – Available in stainless steel, brass, or other alloys upon request.
- Low Friction Seals – Enhances actuator response time and reduces air consumption.
| Parameter | Specification |
|---|---|
| Connection Type | 1/2" NPT (Female Thread) |
| Actuator Pressure | 3 – 8 bar (optional) |
| Operating Temperature | -20°C to +80°C (customizable) |
| Body Material | Stainless Steel 304/316 or Brass |
| Seal Material | PTFE / NBR (optional) |
| Valve Function | On/Off (Double Acting) |
| Protection Class | IP65 |
Customer Benefits: The double-acting design eliminates the need for spring return, reducing actuator size and cost. IP65 waterproofing allows installation in washdown areas or humid environments without extra enclosures. The plunger valve's straight-through flow path minimizes pressure drop and turbulence, improving system efficiency. With our ISO9001 quality management system, each valve is tested for leak-tightness and actuator performance before shipment.
Why Choose Shanghai Zhibang Valve?
Since 2016, we have been serving clients across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export value of US$1 Million – US$1.5 Million reflects trust from global buyers. We ship from ports in Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring timely delivery. Our ISO9001 certified facility guarantees consistent quality. We offer customization options for materials, pressure ratings, and actuator accessories. Contact us today for a quote or technical consultation – experience reliable valve solutions from a dedicated manufacturer.
Frequently Asked Questions
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Q: What is the difference between double acting and spring return pneumatic actuators?
A: Double acting actuators use air pressure to both open and close the valve, providing equal torque in both directions. Spring return (single acting) uses a spring to return to one position, which creates a default fail-safe state. Double acting is more compact and costs less for applications where fail-safe is not required. -
Q: Can this valve be used for steam or high-temperature applications?
A: The standard temperature range is -20°C to +80°C. For higher temperatures, we can supply high-temperature seals (e.g., PTFE or graphite) upon request. Please consult our technical team for steam applications. -
Q: Is the IP65 rating sufficient for outdoor use in rain?
A: Yes, IP65 means the enclosure is dust-tight and protected against water jets from any direction. It is suitable for outdoor use, rain, and washdown operations. -
Q: What is the minimum air pressure required for operation?
A: The minimum recommended air pressure is 3 bar (43 psi). Lower pressure may cause incomplete actuation. We recommend 4-6 bar for optimal performance. -
Q: Do you provide NPT or BSP threads? Can I get other thread types?
A: This model is standard with 1/2" NPT female threads. We can also supply BSP, NPT, or other thread types as custom options. Please specify when ordering. -
Q: How long is the warranty period?
A: We offer a standard 12-month warranty from the date of shipment. Extended warranty options are available upon request. -
Q: Are there any accessories included, such as solenoid valves or positioners?
A: The valve is supplied as a bare actuator and valve body. Accessories like solenoid valves, limit switches, and positioners can be integrated as optional add-ons. Please contact us for a complete solution. -
Q: What is the typical lead time for this product?
A: For standard materials and configurations, lead time is 7-15 working days. Custom orders may take 15-25 days depending on complexity.
Ready to upgrade your automated pipeline? Contact Shanghai Zhibang Valve Manufacture Co., Ltd. for competitive pricing, technical support, and fast delivery. Our team is ready to assist you with customized solutions.
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