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Chinese Professional Iso5211 Floating Ball Valve - Metal Seated Ball Valve – Nortech

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Largest Gate Valve , ISO5211 butterfly valve , High temperature gate valve , We are willing to cooperate with business friends from at home and abroad and create a great future together.
Chinese Professional Iso5211 Floating Ball Valve - Metal Seated Ball Valve – Nortech Detail:

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What is Metal Seated Ball Valve ?

Metal to metal seat ball valve owns not only various advantages of common industrial ball valves,but also particular and outstanding characteristics in heat-durability,especially when soft seal could not be used,such as in pipeline delivery of medium with high friction dust,slurry,and solid foreign matters mixture.

The seat is of stainless copper body with stellite alloy pile-up welding.The ball is of stainless copper body,with three surface treatment technique as hard chrome plating,vacuum coating and tungsten-titanium alloy and stellite alloy pile-up welding adopted so as to meet the heat resisting and wear resisting requirement.NORTECH ball manufacturing process is creative,which realizes high-accuracy and super mirror surface processing of the ball.Another feature of the metal seat ball valve is spring prepressing seat, which ensure the absolute reliability of seal and stability of operating torque.It ensures absolute safety,sealing reliability and operating flexibility and convenience in strucral design.

Metal Seated Ball Valve Technical Specifications

NPS:1/2″-36″

Pressure rating:Class150-900lbs

ASME B16.34,API6D

Our advantages of Metal Seated Ball Valve

1. Advanced Ball And Seat Hardening Technology

2. Flexible Valve Opening And Closing

3. Fireproof Structure Design

4. Double Block And Bleed(metal Seated  Trunnion Ball Valve

5. Reliable Sealing Performance

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metal seated ball valve with pneumatic actuator

What is the Metal Seated Ball Valve used for?

This kind of  Metal Seated Ball Valve  is widely utilized in petroleum, chemical industry, e electric power, metallurgy, light industry and etc.


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Chinese Professional Iso5211 Floating Ball Valve - Metal Seated Ball Valve – Nortech detail pictures

Chinese Professional Iso5211 Floating Ball Valve - Metal Seated Ball Valve – Nortech detail pictures

Chinese Professional Iso5211 Floating Ball Valve - Metal Seated Ball Valve – Nortech detail pictures


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To create much more price for clients is our company philosophy; purchaser growing is our working chase for Chinese Professional Iso5211 Floating Ball Valve - Metal Seated Ball Valve – Nortech, The product will supply to all over the world, such as: Belgium, Moldova, Pakistan, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve goods and give more detailed services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
  • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Elva from Accra - 2018.12.11 11:26
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By David from Russia - 2018.11.06 10:04

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