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| Product Name: |
Top Entry Ball Valve
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| Supply Ability: |
500000 Piece/Pieces per Month do our best to meet your need |
| Related proudcts |
top entry ball valve, triple offset butter, wafer check valve pr, |
| Specifications |
Top Entry Ball Valve |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
1pc |
| Unit Price: |
US $1 - 3,000 / Set |
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Description
Due to the distinctive nature of the environmental conditions and operating conditions of the process, a typical ball valve is not sufficient and the system demands high performance. Using the top entry structure, it is not needed to remove the ball valve from the line when the seat is serviced or replaced, so it is easy to check and maintain the ball valve.
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Table of Contents
What is a Top Entry Ball Valve?
Body Construction of Top Entry Ball Valve
Design of Top Entry Ball Valve
How does a Top Entry Ball Valve work?
Features of Top Entry Ball Valves
Applications of Top Entry Ball Valves
Material of Top Entry Ball Valve:
What is a Top Entry Ball Valve?
The top entry ball valves are the valves that assemble the ball from the top end. It¡¯s quite similar to a globe valve that has a body and a cap, except that the trim portion uses a ball type. It consists of a single entity. Typically, the top entry ball valves are made of cast metal.
Body Construction of Top Entry Ball Valve
Body bonnet design features bolted construction, and its sizing complies with requirements given in ASME VIII Div. 1
Bolted construction allows in-line disassembly for inspections and potential repairs
Removing the bonnet from the valve allows free access to the ball and the seats, which can simultaneously be taken out without the need for any special maintenance tools
After maintenance, seating surface integrity can be assessed by pressurizing the body cavity only, before any repressurization of the pipeline (standard DPE design)
Body drain provided in the lowest part of the body cavity, featuring an NPT drain valve with a safety plug. |
| Company: |
ZECO VALVE GROUP CO., LTD.
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| Contact: |
Mr. ZECO com |
| Address: |
No.3999, Cao'an Road, JiaDing District, Shanghai, China |
| Postcode: |
200080 |
| Tel: |
86-21-59599008 |
| Fax: |
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| E-mail: |
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