Product Description
Company Info
Product Description
Kelite trunnion mounted ball valves are manufactured to API 6D specification and tested to API 598/API 607. The construction is side entry two pieces, side entry three pieces, top entry or full welded ball valve.
The following are some of the major design features:
1. Fire-safe
All size and pressure valves have been successfully fire-safe tested according to the relevant API and BS specifications. Test certific-ations are available on request.
2. Antistatic
Electrical continuity of all valve components, prevent statics buil-up.
3. Double Block&Bleed
Trunnion mounted ball valve generally use the seat sealing before ball construction. The two seats in the trunnion mounted ball valve can close the inlet and outlet respectively to implement the double block. When the valve is closed, even the both ends have pressure, the cavity and the bore can be blocked. The rest medium in the cavity can be discharged all to the drain plug.
4. Automatically drain plug on body
When the medium in the cavity has physical or chemical changes with the rising of temperature and results in the abnormal increase of cavity pressure. The construction design can push the seat depending on itself to release the pressure to make sure the safety of the valve.
5. Optional: Double piston effect seat
6. Full Bore
Valves have the same bore as the inner bore of the pipeline, convenient for PIG service.
7. Emergency sealing and lubricating sealant
When the seat sealing ring is damaged by accident, we can inject the sealant via sealant emergency injection fittings to avoid the leakage by seat sealing ring.
8. The design of the top flange for actuator
The top flange with yoke and mounting plate is convenient to install the gear, electric and pneumatic actuator.
9. Extended stem for underground
For the valves to be installed underground, the stem can be extended including all the relevant pipes, drain, vent and emergency sealant lines to be attached to the stem extension at the need of the installation or operation.
10. Extended stem for Low temperature
To avoid the valve's packing to be damaged in the low temperature and resulted in the bad sealing, the stem can be extended at the demands.
The following are some of the major design features:
1. Fire-safe
All size and pressure valves have been successfully fire-safe tested according to the relevant API and BS specifications. Test certific-ations are available on request.
2. Antistatic
Electrical continuity of all valve components, prevent statics buil-up.
3. Double Block&Bleed
Trunnion mounted ball valve generally use the seat sealing before ball construction. The two seats in the trunnion mounted ball valve can close the inlet and outlet respectively to implement the double block. When the valve is closed, even the both ends have pressure, the cavity and the bore can be blocked. The rest medium in the cavity can be discharged all to the drain plug.
4. Automatically drain plug on body
When the medium in the cavity has physical or chemical changes with the rising of temperature and results in the abnormal increase of cavity pressure. The construction design can push the seat depending on itself to release the pressure to make sure the safety of the valve.
5. Optional: Double piston effect seat
6. Full Bore
Valves have the same bore as the inner bore of the pipeline, convenient for PIG service.
7. Emergency sealing and lubricating sealant
When the seat sealing ring is damaged by accident, we can inject the sealant via sealant emergency injection fittings to avoid the leakage by seat sealing ring.
8. The design of the top flange for actuator
The top flange with yoke and mounting plate is convenient to install the gear, electric and pneumatic actuator.
9. Extended stem for underground
For the valves to be installed underground, the stem can be extended including all the relevant pipes, drain, vent and emergency sealant lines to be attached to the stem extension at the need of the installation or operation.
10. Extended stem for Low temperature
To avoid the valve's packing to be damaged in the low temperature and resulted in the bad sealing, the stem can be extended at the demands.
Address:
1 Longyunroad, Chengnanindustrial Zone, Longyou, Quzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Our factory manufactures the ball valve, gate valve, globe valve and check valve and so on. The pressure from 150 lb to 2500 lb, and ball valve from 1/2" to 56", gate valve from 1/2" to 36", globe valve from 1/2" to 16", and check valve from 1/2" to 36".
And our company manufactures the full welding ball valve size up to 56". It is only 1 companies can do in China.
Our company produce the metal to metal high pressure high temperature ball valve, top entry ball valve, large size full welding ball valve and 2500LB and 3000LB super high pressure ball valves are very famous in China and oversea.
We are as a professional valve manufacturer is engaged in producing of stainless steel, alloy steel and carbon steel valves. It was established in 1994 in Oubei, Yongjia county, Zhejiang China. The Oubei town has the wonderful name of "the matherland of the valve and pump in China". Oubei town is a good traffic and geographical position.
We had been certified by DNV ISO9001, API 6D and CE. And we have famous trademark in China that is Quality and Reputation AAA level enterprise. We produce all kinds of the ball valve, globle valve, gate valve and check valve etc. Our products have been exported to America, Canada, Australia, Europe, Middle East, southeast Asia, Japan, South Korea etc. The reliable quality and reasonable price are the foundation of our constant development.
We are studying in professional research and developing new goods. We are go on improving and developing new products. Some of them have obtained Chinese patents. Ceaseless creation is the spirit of Kelite. We would like to provide users with much more products of high quality and favourable price. And we welcome customers to visit us.
And our company manufactures the full welding ball valve size up to 56". It is only 1 companies can do in China.
Our company produce the metal to metal high pressure high temperature ball valve, top entry ball valve, large size full welding ball valve and 2500LB and 3000LB super high pressure ball valves are very famous in China and oversea.
We are as a professional valve manufacturer is engaged in producing of stainless steel, alloy steel and carbon steel valves. It was established in 1994 in Oubei, Yongjia county, Zhejiang China. The Oubei town has the wonderful name of "the matherland of the valve and pump in China". Oubei town is a good traffic and geographical position.
We had been certified by DNV ISO9001, API 6D and CE. And we have famous trademark in China that is Quality and Reputation AAA level enterprise. We produce all kinds of the ball valve, globle valve, gate valve and check valve etc. Our products have been exported to America, Canada, Australia, Europe, Middle East, southeast Asia, Japan, South Korea etc. The reliable quality and reasonable price are the foundation of our constant development.
We are studying in professional research and developing new goods. We are go on improving and developing new products. Some of them have obtained Chinese patents. Ceaseless creation is the spirit of Kelite. We would like to provide users with much more products of high quality and favourable price. And we welcome customers to visit us.
