Z41F or Z43F Carbon Steel or Stainless Steel Soft Seal API 6D Flat Gate Valve

Zigong Valve Z41F or Z43F Carbon Steel or Stainless Steel Soft Seal American Standard API6D Flat Gate Valve

Before inquiring or purchasing, users are requested to provide accurate parameters such as diameter, pressure, connection method, operation method, and main material. The above prices are reference prices, and prices vary for different models. Additionally, this product is custom-made with a production cycle, and delivery times also vary. Therefore, for specific model prices and delivery times, please call for consultation.

API6D The flat gate valve is a sliding valve with a closure element in the form of a parallel gate. The closure element can be a single gate or a double gate with a spreading mechanism between them. The pressing force of the gate against the valve seat is controlled by the medium pressure acting on the floating gate or floating valve seat. In the case of a double gate flat gate valve, the spreading mechanism between the two gates can supplement this pressing force.

API6D Flat gate valves can be divided into manual flat gate valves, pneumatic flat gate valves, and electric flat gate valves based on the driving method. According to their use and application, they can be categorized into flat gate valves with diversion holes, flat gate valves without diversion holes, oil field flat gate valves, pipeline flat gate valves, and gas flat gate valves, among others.

API6D Flat gate valves are suitable for natural gas, petroleum, chemical, environmental protection, urban pipelines, gas pipelines, and other transmission pipelines, venting systems, and gas storage devices, serving as opening and closing equipment. Z43 type single gate flat gate valves with diversion holes are suitable for long-distance pipelines in natural gas extraction and purification.

API6D Flat gate valve diameter range : DN25~1200 Pressure range: 0.6MPa~45MPa 150Lb~3000Lb Flat gate valves with diversion holes are used in pipelines that require pigging for cleaning, while those without diversion holes are used in pipelines that do not require pigging.

API6D Flat gate valve advantages: Low flow resistance, with non-reduced ports having flow resistance similar to that of short pipes. Flat gate valves with diversion holes installed in pipelines can also be directly cleaned using pigs. Since the gate slides on two valve seat surfaces, flat gate valves are also suitable for media with suspended particles. The sealing surface of the flat gate valve is actually self-aligning. The valve seat sealing surface is not damaged by thermal deformation of the valve body. Moreover, even if the valve is closed in a cold state, thermal elongation of the valve stem will not overload the sealing surface.

Supplier: Zigong ZIPU Ball Valve Pump Co., Ltd. ZIPO VALVE & PUMP CO., LTD