Import Brass Drain Valve With Sampler 2" Npt — Buy in wholesale FOB from Supplier in China

Hengyang Perma Valves Co.,Ltd manufactures this brass drain valve with integrated sampler for 2-inch NPT threaded piping systems. The body uses brass alloy C36000, a free-machining brass with copper content of 61-63%, zinc 35-37%, and lead 2.5-3.5%, which delivers good machinability and adequate corrosion resistance for water, light chemicals, and hydrocarbon service. The 2-inch NPT end connections provide tapered-thread sealing compatible with standard North American and industrial piping. The integrated sampler permits fluid extraction without system shutdown, a feature valued in continuous-process environments.

The C36000 brass grade (ASTM B16 standard) is typical for valve components requiring turned or threaded features, as the lead content improves chip breaking during machining. Corrosion resistance suits potable water, low-pressure steam, and non-aggressive petroleum products, though buyers should confirm compatibility with specific media. The sampler mechanism likely employs a secondary port with isolation below the main valve seat, though exact construction details (stem type, seat material, packing style) are not stated in the listing and should be requested. Pressure-temperature ratings, while claimed as suitable for high-pressure service, require verification against the supplier's certified test data.

This valve targets B2B buyers in water treatment, chemical processing, oil and gas, and HVAC sectors. The 2-inch size places it in commercial and light-industrial flow ranges. Buyers should confirm whether the supplier provides pressure test certificates, material test reports (MTRs), or third-party inspection. Trade terms (FOB, Incoterms, payment methods) are not specified in the source and must be negotiated directly.

Hengyang Perma Valves Co.,Ltd

China⚓ Harbor

3.5(70)

Hengyang Perma Valves Co.,Ltd is listed as an organic-tier supplier with harbour trust status, indicating it is a registered entity on the platform with baseline verification. The response rate is shown at 0.00% with an average response time of 0 hours, which suggests either a new listing, incomplete engagement metrics, or that response data has not yet populated. Buyers should treat direct communication as essential and should not rely on rapid quotation turnaround based on these figures alone. The company is based in China, specifically in Hengyang, a city in Hunan Province with an established metalworking and machinery manufacturing base.

The supplier's product focus centres on brass valves for industrial fluid management, with this drain valve with sampler representing a niche SKU combining drainage and sampling functions. No stated production capacity, factory size, quality certifications, or export history appears in the source data, so buyers must verify ISO 9001, ISO 14001, or specific valve certifications (API, CE marking) directly. The listing does not indicate OEM/ODM capability, though the brass machining specialisation implies potential for customisation. Due diligence should include requesting a company profile, quality manual, and reference projects before committing to volume orders.