Gaote Holding Group focuses on the research and development and production of various valves
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Products
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I. Core Structural Features
- Driving Method Electric multi-turn actuator drive (picture shows top electric device + handwheel), supporting remote/local control, with manual/electric switching function, manual operation available in emergency situations;
- Connection Type Flange connection, flange dimensions conform to GB/T 9113 "Integral steel pipe flanges" ；
- Sealing Structure Hard seal design (metal-to-metal sealing surface), conforming to GB/T 12238 sealing performance requirements, suitable for high-temperature and high-pressure media;
- Valve Body Structure Rising stem wedge gate (picture shows stem lifting structure), the gate and seat use grinding seal, the opening and closing process is frictionless, and the sealing reliability is high;
- Material Matching The valve body uses cast steel/stainless steel material, suitable for corrosive or high-temperature media (such as steam, oil).
II. Main Technical Parameters (National Standard)
III. Main Part Materials (National Standard)
IV. Dimensions and Specifications (National Standard)
V. Typical Application Scenarios
- Thermal power plant Steam pipeline system, electric control of main steam and feedwater pipeline opening and closing;
- Petrochemical industry Process pipelines (such as crude oil and refined oil transportation), reliable shut-off of media under high temperature and high pressure conditions;
- Urban heating network High-temperature hot water/steam pipelines, remote electric flow regulation, ensuring stable heating;
- Municipal water supply and drainage engineering Waterworks, sewage treatment plants, electric opening and closing of large-diameter pipelines (DN300~DN600);
- Metallurgical industry Cooling water circulation system, electric control of cooling water flow, suitable for high temperature environment.
Keyword
Electric flange gate valve
Electric flange gate valves use electric multi-turn actuators, with flange connections conforming to national standards, and a hard seal structure suitable for high-temperature and high-pressure media. The rising stem wedge gate design ensures reliable sealing, supporting both manual and electric operation modes. Widely used in power, petrochemical, and municipal sectors. The product conforms to GB/T 12234, GB/T 13927, and other standards, suitable for DN50~DN600 pipelines, enabling remote automated control and ensuring the safe and efficient operation of industrial fluid systems.
Professional valve manufacturing
Contact Us
Belongs to:
Gaote Holding Group Co., Ltd.
Tel: +86-595-8896-8800
Email: gaotegroup@126.com
Address: Chenggong Development Zone, Ximei Street, Nan'an City, Quanzhou City, Fujian Province
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