Handle Operated Bronze Ball Valve for Sea Water

We constantly optimize the industrial structure and improve the scientific and technological content of our Globe Valves, CW6M Sleeve Plug Valve, Forged Swing Check Valve, so that we can continue to develop and grow and won a good social reputation. Over the years, we have taken many steps to offer better service and superior quality to all of our customers. Our goal is to provide you with a larger selection of products in our ever-growing industry. No matter when and where, we always strive for perfection in products, so that customers can have no complaints. We always firmly believe that quality is the basis of enterprise survival and integrity is the fundamental development of enterprise. We provide customers with high value-added quality products and services, and to achieve the ultimate goal of comprehensive customer satisfaction.

 NSV Ni-Al-Bronze Ball Valves are widely used in the industries of sea water-related service.that’s specialized anti-corrosive application.

• Applicable Standards:
  Ball Valve design according to API6D,BS5351,ASME B16.34
  Face to face ASME B16.10,AP6D
  End Flanges ASME B16.5/ASME B16.47
  Fire Safety API607,API6A
  Inspection and test API 598,API6D

      Material: Bronze(B62 C83600)
      Size Range: 1/2"~8"
      Pressure Rating: ASME CL, 150, 300

• Design Description:
  - Two Pieces or Three Pieces Body
  - Soft Seated
  - Full or Reduced Bore
  - Flanged Ends
  - Anti Blow Out Stem
  - Anti Static Device
  - Fire Safe Design

  - Locking device

STRUCTURAL FEATURES

1. Fireproof Structure Design
With the valve heated in a fire application, the non-metal material parts such as seat sealing ring of PTFE, stem back seat gasket, gland packing, and the sealing gasket between body and bonnet might disintegrate or be damaged due to high temperature. Our company specially designed structure of auxiliary metal to metal seal is provided to effectively prevent both internal and external leakage of the valve. As required by custom ers, Our company floating ball valves with design can meet the requirement of API 607, API 6FA,BS 6755.

2. Reliable Sealing Of Valve Stem
The stem is provided with the shoulder at its bottom so that it will not be blown out by the medium even under the extreme conditions such as abnormal pressure rise inside the valve cavity, failure of gland plate and etc. In addition, to avoid leakage after the stem packing is burnt in case of fire, the thrust bearing is set at the place where the stem shoulder and body contact to form a reverse sealing seat. The sealing force of the reverse seal will increase according to the increase of medium pressure, so as to ensure reliable stem sealing under various pressure, prevent leakage and avoid accident spreading.

The stem adopts V type packing sealing structure. The V type packing can effectively change the pressing force and medium force of the gland into the sealing force of the stem.

According to user requirements, the disc spring loaded packing pressing mechanism can be adopted to make the sealing of stem packing more reliable.

FAQ

1. Q:Do you have any valve in stock?

A:There have a lot of GGC valves(2”&within) in stock,and that can delivery within one week.

2. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

3. Q: What kinds of valves do you manufacture?

A: We usually manufacture valves made of various materials such as cast Iron/ carbon steel,stainless steel,Alloy steel and industrial valves such as ball, gate, globe, check, bellows seal and ETC. For detail information, please refer to "Download>E-Catalog” of homepage.

4. Q:What’s the packing for shipping?

A:Its carton for small valves(sample) and plywood case(don’t to fumigate).

5.Q: How about delivery schedule?

A: Delivery schedule depends on product type. Therefore, please consult with sales team for specific delivery schedule when you inquire quote. The company is making an effort to keep the delivery schedule, which is the promise with customer. The company will improve your satisfaction degree by delivering the necessary product as soon as possible.

3)L/C at sight for the order value above $50,000.00USD.

Through the unremitting efforts of all colleagues in our company, relying on the long-term patronage of new and old customers, our company is growing stronger, the production technology is increasingly mature, the Handle Operated Bronze Ball Valve for Sea Water quality is stable and the price is more advantageous. We meet up to personal requirements with all products of your very own styles. Through unremitting innovation efforts, we continue to promote comprehensive innovation, transformation and upgrading of our industrial segments.