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Help CenterCBM1065-81 Self Closing Valve Compliant With CBM Standard 1065-81
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As a professional manufacturer with ISO9001 certification, Shanghai Zhibang Valve Manufacture Co., Ltd. proudly presents our CBM1065-81 Self Closing Valve. Engineered to meet the precise requirements of CBM Standard 1065-81, this valve is designed for reliable and automatic fluid flow control, offering enhanced safety and operational efficiency for your systems. With years of expertise since our establishment in 2016 and a proven track record exporting to global markets, we deliver valves that combine rigorous standards with dependable performance.
Our CBM1065-81 Self Closing Valve is a critical component for systems requiring automatic shut-off to prevent overflow, backflow, or unintended discharge. Its core function is to close automatically when a predetermined condition is met, such as a drop in pressure or a specific signal, ensuring system integrity and safety.
Key Features & Technical Advantages:
- Standard Compliance: Specifically designed and manufactured to be fully compliant with CBM Standard 1065-81, ensuring interoperability and reliability within systems built to this specification.
- Automatic Operation: The self-closing mechanism activates without manual intervention, providing a fail-safe feature that enhances operational safety and reduces the risk of human error.
- Robust Construction: Available in various durable materials like brass or stainless steel to suit different media (water, oil, gas) and environmental conditions (corrosive, high-pressure).
- Reliable Sealing: Features a high-quality sealing system that ensures a tight shut-off, preventing leaks and ensuring system efficiency and environmental protection.
- Versatile Configurations: Can be customized with different connection types (threaded, flanged), sizes, and actuation methods (pressure differential, solenoid) to fit your specific application requirements.
- Low Maintenance Design: Engineered for longevity and stable performance with minimal maintenance needs, reducing lifecycle costs and downtime.
Technical Specifications (Typical):
The following table outlines common customizable parameters. Final specifications are determined based on customer requirements.
| Parameter | Specification / Options |
|---|---|
| Model | CBM1065-81 |
| Compliance Standard | CBM Standard 1065-81 |
| Valve Function | Self Closing / Automatic Shut-off |
| Primary Material Options | Brass, Stainless Steel 304/316, Carbon Steel |
| Connection Types Available | NPT Thread, BSPT Thread, Flanged, Socket Weld |
| Port Size Range | From 1/4" to 2" (Custom sizes available) |
| Maximum Working Pressure | Customizable (e.g., up to 600 PSI) |
| Medium Temperature Range | Standard: -20°C to 120°C (Wider ranges customizable) |
| Actuation Method | Pressure Differential, Solenoid Pilot, Mechanical |
| Seal Material | NBR, FKM/Viton, EPDM (Optional) |
Benefits for Your Business:
- Enhanced System Safety: Automatic closure acts as a critical safety barrier, protecting equipment and personnel from hazards associated with uncontrolled flow.
- Regulatory Assurance: Using a valve compliant with CBM 1065-81 simplifies compliance for your projects and systems, providing peace of mind during audits or inspections.
- Operational Efficiency: Reduces the need for constant manual monitoring and intervention, allowing your personnel to focus on other critical tasks.
- Reduced Waste & Environmental Impact: Prevents product loss and potential environmental contamination by ensuring prompt and secure shut-off.
- Customized Solutions: Our manufacturing flexibility allows us to tailor the valve's specifications—material, size, pressure rating—to match your exact system parameters, ensuring optimal fit and performance.
Shanghai Zhibang Valve stands behind the quality of every CBM1065-81 valve we produce. Our operations are backed by an ISO9001 Quality Management System, ensuring consistent manufacturing standards. With an annual export value between US$1 Million and US$1.5 Million, we have successfully supplied reliable valve solutions to diverse markets across North America, South America, Europe, Asia, Africa, and Oceania. This global experience means we understand the varied requirements of international projects. We ship efficiently from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing, ensuring timely delivery. Choosing our valve means selecting a component built to a recognized standard, manufactured with quality control, and supported by a company with a solid global footprint. Contact us today to discuss how our CBM1065-81 Self Closing Valve can enhance the safety and reliability of your application.
Frequently Asked Questions (FAQ)
Q1: What exactly does "compliant with CBM Standard 1065-81" mean for this valve?
A1: It means the valve is designed, manufactured, and tested to meet all the dimensional, performance, material, and functional requirements specified in the CBM (China Building Materials) Standard 1065-81. This ensures the valve is suitable for use in systems where this standard is referenced or required.
Q2: In what applications is this self-closing valve typically used?
A2: Common applications include fuel dispensing systems, industrial gas lines, chemical transfer stations, fire suppression systems, and any pipeline application where automatic shut-off is necessary for safety to prevent overfilling, backflow, or unintended release.
Q3: How does the self-closing mechanism work?
A3: The mechanism typically works based on a pressure differential or an external signal. For example, in a pressure-actuated version, when the upstream pressure drops below a set point or flow stops, an internal spring or pilot mechanism automatically moves the valve to the closed position.
Q4: Can you customize the valve's material and connection size?
A4: Yes, as a manufacturer, we offer customization. You can specify the body material (e.g., brass for general use, stainless steel for corrosive media), seal material, connection type (NPT, BSP, flanged), and port size to match your specific system requirements.
Q5: What is the lead time for an order of these valves?
A5: Lead time depends on order quantity and customization complexity. For standard configurations, we often have stock or shorter production cycles. We provide specific lead time quotes once your detailed requirements are confirmed.
Q6: Do you provide pressure rating certifications or test reports?
A6: Yes, we can provide relevant factory test reports for pressure testing and performance based on your purchase order requirements. Our ISO9001 certification underpins our consistent testing and quality control procedures.
Q7: What after-sales support do you offer?
A7: We provide technical documentation, installation guidance, and responsive customer service. For any issues related to material or workmanship, we have a warranty policy in place. Please contact us for the specific terms.
Q8: From which ports can you ship, and what are the payment terms?
A8: We primarily ship from Shanghai, Guangzhou, Hong Kong, and Beijing ports. Standard payment terms are negotiable and typically include T/T or L/C. We will clarify all shipping and payment details during the order confirmation process.
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