Scope of application:
Urban gas: gas output pipelines, main and branch supply pipelines, etc.
Central heating: large heating equipment output pipelines, main lines, and branch lines.
Heat exchanger: opening and closing of pipelines and various circuits.
Steel plant: various fluid pipelines, exhaust gas selection pipelines, gas and heat supply pipelines, fuel supply pipelines.
Various industrial equipment: various heat treatment pipelines, various industrial gas and heat pipelines.
Product design features:
1. The extended rod fully welded ball valve is designed and manufactured in accordance with API6D, which is fire-resistant and anti-static.
2. The valve stem can be extended according to user requirements.
3. The flange connection in the middle of the valve body adopts bolt connection LBB or welding connection LWB.
All metal parts such as the valve body and ball are made of high-quality forged materials, which proves the quality and strength of the ball valve.
5. The sphere is fixed with packing boxes or support plates. The fixed ball of the packing box or support plate can eliminate the bending moment generated by the force of the medium acting on the ball on the valve stem, and the valve stem only bears the torque.
6. The extended rod fully welded ball valve not only has this feature, but also has a low friction PTFE composite bearing fixed around the sphere. Smooth valve operation, low switching torque, easy to operate.
7. Sealing is achieved by using two special soft seals and a metal seal to form a triple seal. Bao certification is reliable in sealing and can be used with AN. Long lifespan, maintenance free.