Product Description
| Actuation | Manual |
| Bonnet | Standard design |
| BRAND | PRAGATI |
| Certified | ISO |
| Color | Golden |
| Connection | BSP threaded |
| Stem | Threaded |
| Flow Control | Fine adjustment |
| Material | Brass |
| Power Source | LPG |
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| Country of Origin | Made in India |
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Precision EngineeringOur NRV Rubber Washer is made with attention to detail, ensuring each product meets precise industry standards. The 0.05 mm tolerance, custom sizing options, and smooth finish guarantee a tailored fit and leakage prevention in all NRV sealing applications.
Designed for EnduranceManufactured from robust, chemical-resistant rubber, these washers are perfect for demanding environments. They maintain stability and elasticity across temperatures from -20C to +90C, providing dependable performance over time.
Versatility in ApplicationIdeal for LPG systems and other non-return valve uses, these washers are offered in various weights and specifications. Multiple customization options make them suitable for both domestic and industrial settings.
FAQ's of NRV Rubber Washer:
Q: How does the NRV Rubber Washer function in Non-Return Valve sealing?
A: The NRV Rubber Washer acts as a crucial sealing component, preventing backflow in Non-Return Valve (NRV) assemblies. Its chemical-resistant rubber material and precise engineering ensure a reliable seal under varying pressure and temperature conditions, especially in LPG systems.
Q: What materials and standards are used for manufacturing these washers?
A: These washers are produced from high-quality black rubber offering a Shore A hardness of 60-70, complying with recognized industry standards to guarantee durability, chemical resistance, and optimal sealing performance.
Q: When should I use this NRV Rubber Washer in my system?
A: Choose this washer whenever precise, reliable NRV sealing is essential, especially in LPG installations or other fluid systems susceptible to backflow. Its broad operating temperature and chemical resistance make it suitable for both new installations and replacements.
Q: Where are these washers applicable?
A: NRV Rubber Washers are widely used in LPG systems, pipelines, and other industrial setups that include Non-Return Valves requiring effective sealing. Their customizable diameters and resilience allow for use in diverse environments.
Q: What is the process for obtaining custom-sized washers?
A: To order custom-sized washers, simply provide your specific diameter and tolerance requirements. Detailed engineering drawings are available upon request to ensure the delivered product matches your system's needs precisely.
Q: How should these rubber washers be used and maintained?
A: Install the washer inside the NRV housing, ensuring a snug fit. For longevity, avoid exposing the washer to temperatures or chemicals outside its rated limits, and inspect periodically for wear or deformation.
Q: What are the benefits of using your NRV Rubber Washers?
A: Key benefits include excellent chemical resistance, reliable sealing even at extreme temperatures, industry-standard compliance, and the ability to tailor specifications. These features contribute to improved system safety, leak prevention, and long service life.