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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The Dual Plate Check Valve from The New Bhagya Lakshmi Pattern Works is produced in pressure ratings from PN-1.0 to Class 300#, with body materials including Carbon Steel, Cast Iron, and Gunmetal. The valve features a rubber-to-metal seat design that enhances sealing under low-pressure differentials, reducing leakage compared to all-metal seats. This design is optimized for applications requiring frequent cycling without significant wear.
Gunmetal, a copper alloy with tin and zinc, is used for corrosion resistance in marine and chemical environments, while carbon steel suits high-pressure steam systems. The rubber-to-metal seat combines the flexibility of elastomers with the durability of metal backing, allowing for tighter shut-off at low flow rates. This is a standard feature in valves serving water treatment and HVAC systems where zero leakage is critical.
Buyers in the oil and gas, municipal water, and industrial manufacturing sectors commonly source this valve for pump discharge lines and main distribution headers. The supplier does not list certifications or test reports on the product page. Trade terms such as packaging and delivery are not specified, and buyers must request documentation for material composition, pressure testing, and dimensional tolerances prior to purchase.
| Pressure rating | PN-1.0 to Class 300# |
| Body material options | Carbon Steel, Cast Iron, Gunmetal |
| Seat design | Rubber-to-metal hybrid |
| Typical operating pressure range | Typical: 10 bar for PN16, up to 50 bar for Class 300 carbon steel |
| Typical temperature range | Typical: -10°C to 120°C for EPDM rubber seats |
| Typical disc material | Typical: Stainless Steel 304 or Cast Iron with rubber coating |
| Typical sealing surface hardness | Typical: 50-60 HRC for metal seat surface |
| Typical disc swing angle | Typical: 90 degrees for full closure |
| Typical flow coefficient Cv | Typical: 150-350 depending on size and pressure class |
| Typical end connection | Flanged, conforming to ASME B16.5 |
The New Bhagya Lakshmi Pattern Works is located at 30, Laxmi Narayan Chakraborty Lane, Howrah, West Bengal, India. The supplier is categorized as imported and harbor trust tier, indicating presence in export channels but no verified production capacity data. There is no public information on years in business, workforce size, or facility certifications.
The supplier focuses on pattern casting and valve manufacturing, primarily serving domestic and regional markets. They produce dual plate check valves using sand casting methods for cast iron and gunmetal bodies. No third-party certifications are mentioned, and there are no listed clients or project references. Buyers must request material test reports and pressure test certificates directly for each order.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Verify the material grade of each valve component before shipment. Request material certificates for carbon steel, cast iron, and gunmetal, including chemical composition and mechanical properties. Confirm that the rubber seat is rated for the intended fluid and temperature. Do not accept valves without traceable documentation, even if labeled as Class 300#.
Confirm the Incoterms - FOB Kolkata or Mundra are typical. Lead time is generally 6 to 10 weeks due to casting and machining cycles. Packaging is usually in wooden crates with rust inhibitors. Payment terms are commonly 40% advance, 60% against BL copy. Always request a test report for hydrostatic pressure and seat leakage before final payment.
Inspect each valve for surface porosity, casting flash, and correct marking of size, pressure class, and flow direction. Perform a seat leak test at 1.1x working pressure using air or water. Check that the disc moves freely without binding. Retain one valve from each batch for future reference. Ensure the supplier provides an assembly drawing and maintenance manual if used in regulated facilities.
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Securing a reliable supply chain for Dual Plate Check Valve. is critical for maintaining your business operations. The New Bhagya Lakshmi Pattern Works, a verified supplier located in India, provides high-quality Dual Plate Check Valve. ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Valves & Gauges industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dual Plate Check Valve. from India, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with The New Bhagya Lakshmi Pattern Works. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. The New Bhagya Lakshmi Pattern Works is part of our extensive network of vetted international exporters. Browse more products in the Industrial Valves & Gauges category or discover new suppliers across the Industrial Valves & Gauges sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
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