Product Model: Q361F

Pressure Rating: 150–600LB, 1.6 MPa–4.0 MPa

Size: 1/2"–40" / DN15–1200 mm

Main Material: WCB, A105, F11, F22, F304, F316, CF8, CF8M, WCC

Applicable Temperature: -29°C ≤ t ≤ 150°C

Connection Type: Welded, Butt Weld

Applicable Media: Water, petroleum, natural gas, acid and alkaline media, etc.

Operation: Electric, Manual, Worm gear drive, Gear drive

Product Features
Gas fully welded fixed ball valves are widely used in underground pipelines of city gas, natural gas transmission pipelines, pressure regulating stations, and other fields. Over the past years, through continuous research and innovation, as well as the pursuit of excellence in product quality:

Jingkai fully welded ball valves: Since the overall structure of the valve adopts a fully welded process structure, the internal and external sealing of the valve has been greatly improved, and the weight of the valve has been greatly reduced (especially for sizes below DN300). This makes the installation of the valve more convenient, which not only reduces engineering construction costs but also saves time.

Jingkai fully welded directly buried ball valves can be directly buried deep underground. There is no need to set up an underground valve control room. Therefore, operators do not need to go underground to operate; they only need to use a T-handle above ground for transmission operation, which is very convenient. This avoids the potential safety hazards that existed in the past due to the installation of underground valve control rooms.

Jingkai fully welded directly buried ball valves: The valve height can be designed according to the burial depth of the user's gas pipeline. Meanwhile, various port connection methods have been designed for your choice according to different user requirements for valve connection ports.

Product Applications

• City gas: Gas output pipelines, mainlines, and branch supply pipelines, etc.

• Central heating: Output pipelines of large heating equipment, mainlines, and branch lines.

• Heat exchangers: Opening and closing of pipelines and various loops.

• Steel plants: Various fluid pipelines, exhaust gas discharge pipelines, gas and heating supply pipelines, fuel supply pipelines.

• Various industrial equipment: Various heat treatment pipelines, industrial gas and heating pipelines.