Import Brass Spring Check Valve- Mbv Brand — Buy in Bulk from Supplier in Viet Nam

The MBV Brand Brass Spring Check Valve from Minh Hoa Investment Joint Stock Company is a spring-assisted non-return valve designed for oil and gas, water, and petroleum pipeline applications. Manufactured in Hanoi, Viet Nam, this valve uses brass construction for corrosion resistance in fluid handling systems. The spring mechanism ensures positive closure to prevent backflow, while threaded ends allow direct connection to standard pipe fittings. The supplier lists a production capacity of 50,000 pieces per month, with delivery time dependent on order volume.

Brass construction in spring check valves typically offers good machinability and resistance to dezincification in potable water and hydrocarbon service. The spring material is typically stainless steel 302 or 304 to resist fatigue and corrosion in cyclic operation. Seat and disc configurations vary by pressure class, with common designs including metal-to-metal or elastomer-sealed options for different leak-tightness requirements. The MBV brand sits within the supplier's portfolio alongside MIHA and MIHA-XK lines, indicating segmented branding for distribution channels or specification tiers. Export-worthy packaging follows a four-stage sequence: plastic bag, inner paper box, master paper box, and wooden pallet.

Buyers of this valve include plumbing and heating wholesalers, industrial fluid equipment distributors, and oilfield supply companies. The valve suits applications where backflow prevention is critical but flow restriction during forward flow must remain minimal. Customization is available per buyer drawings or samples, which allows adaptation to non-standard thread forms or connection geometries. Importers should confirm pressure-temperature ratings, spring cracking pressure, and seat material compatibility with their specific media. The supplier's harbor trust tier and zero displayed response rate suggest the need for direct communication to establish lead times and sample availability.

Minh Hoa Investment Joint Stock Company operates from B2-4-4 Lot, Nam Thang Long Industrial Zone, Thuy Phuong Ward, Bac Tu Liem District, Hanoi, Viet Nam. The company was established in 1993 and manufactures brass valves and fittings under multiple house brands: MIHA-XK, MIHA, MBV, and MI. Its product range extends beyond check valves to include male and female ball valves, mini ball valves, gate valves, garden taps, and a variety of fittings including elbows, tees, couplings, quick connects, nipples, and adapters. The supplier holds a harbor trust tier classification, though its displayed response rate is 0.00 percent with an average response time of zero hours, indicating limited or no engagement data on the platform.

The company emphasizes custom manufacturing capability, stating it produces valves per customer requirements and accepts buyer drawings or samples for non-standard items. Its stated production capacity of 50,000 pieces per month suggests medium-scale brass casting and machining operations. The supplier does not list specific certifications, ISO accreditations, or named clients in its profile. Importers should verify factory audit status, material traceability systems, and quality control documentation directly with Minh Hoa representatives in Hanoi. The industrial zone location in northern Viet Nam places it within reach of Haiphong port for seafreight export.