Import Fire Protection Signal Feedback Gate Valve — Buy in Bulk from Supplier in China

The Fire Protection Signal Feedback Gate Valve supplied by Zhejiang Banninger Fluild Control Co., Ltd. is a hand‑wheel operated gate valve equipped with an integrated signal feedback device for fire‑safety systems. It is offered in nominal diameters from DN50 to DN250 (2 inches to 10 inches) and is rated at PN16 pressure. The valve operates safely between -5 °C and +85 °C and incorporates three O‑ring seals together with a fully vulcanised wedge to prevent leakage. Its body is coated internally and externally with an electrostatically applied AKzo Nobel epoxy powder for corrosion resistance.

The construction follows the design standard BS5163 and uses flanges that comply with BS EN1092‑2, ASME B16.1 and ASME B16.42, while the face‑to‑face dimensions meet BS EN558‑1 and ASME B16.10. Pressure testing adheres to BS EN1074 and API 598, ensuring the valve can withstand the specified PN16 rating. In the valve market, similar gate valves are typically made from ductile cast iron and feature epoxy powder coating as a standard protective finish. The use of a plastic guide rail on both sides of the wedge reduces friction and wear, a common design choice for fire‑protection applications.

These valves are installed in water, ethylene‑glycol and other non‑corrosive media within fire‑protection loops, and are purchased by plant engineers, fire‑safety contractors and industrial facilities. The hand wheel provides manual actuation while the feedback device signals valve position to monitoring systems, a feature valued in safety‑critical environments. Buyers should confirm the minimum order quantity, preferred incoterm and any required documentation before placing an order, as the supplier does not disclose these details publicly.

Zhejiang Banninger Fluild Control Co., Ltd. is located at No.555 Zonglv Rd, Bridge District, Haiyan County, Jiaxing, Zhejiang, China 314305. The company is listed with a harbor trust tier and currently shows a response rate of 0 % with no average response time recorded. Its profile indicates that it specialises in fluid control components, including fire‑protection valves, and it provides the listed technical data without claiming additional certifications.

The supplier’s catalogue highlights the Fire Protection Signal Feedback Gate Valve as a product designed for reliable operation in fire‑safety circuits. No further corporate history, employee numbers or client references are disclosed in the public profile, and interested buyers are encouraged to request detailed quotations and verification documents directly from the company.