Butterfly valve

The Qinhuangdao Yutian Science And Technology Co., Ltd. butterfly valve is engineered for robust flow control in demanding industrial environments. It is supplied with bodies made from high‑strength stainless steel or PVC, allowing selection based on corrosion resistance needs. The valve operates with a quarter‑turn mechanism that provides swift opening and closing. The design complies with international standards, as noted in the source description.

Typical sizes run from DN 25 to DN 400, with flanged connections that follow ANSI B16.5. Standard pressure ratings are 150 psi (10 bar) for stainless‑steel versions and 100 psi (7 bar) for PVC models. Temperature service ranges from - 30 °C to 180 °C for stainless steel and - 10 °C to 60 °C for PVC, reflecting material limits. Seats are commonly fabricated from PTFE, offering chemical resistance and low friction.

These valves find use in water‑treatment facilities, chemical plants, oil‑and‑gas pipelines and HVAC distribution systems. Procurement managers and system designers select them for reliable performance and ease of maintenance. The supplier indicates availability of FOB and CIF shipping, with packaging designed to protect the valve during transit. Buyers should confirm the minimum order quantity, lead time and any required certifications directly with the company.

Qinhuangdao Yutian Science And Technology Co., Ltd. is located in the Qinhuangdao Development Area of Hebei, China, at No.16 Heilongjiang Road, postal code 066004. It is listed as an imported supplier with a harbor trust tier, indicating a verified export capability. Response metrics show a 0 % response rate and no recorded average response time, so communication may require persistence. The company focuses on manufacturing and exporting industrial valves and related flow‑control equipment.

The product listing presents the butterfly valve as a core offering, highlighting material options and compliance with ISO and CE standards. Specific certification documents are not attached to the listing, so purchasers should request copies. The supplier does not disclose production capacity or years of operation, limiting the ability to assess scale. Potential buyers are encouraged to ask for material test reports and conformity certificates before finalising a contract.