Duplex Stainless Steel Trunnion Mounted Ball Valve 4A Body 600LB 12’’X10’’
|Trunnion Mounted Ball Valve, Two Piece
|Inspection & test
1) Parts Material
|ASTM A995 4A
|ASTM A182 F51
2) Valve Details
|1. Reduced Bore Design
Two piece construction;
The reduced diameter ball valve is more suitable for reducing the load in the pipeline.
|2. Standard thickness as API
ZJCLV valves are designed both standard thick on body and flanges, so reliable for exposure shell performance and pressure resistance as 1.5times than the standard pressure so for long time usage.
|3. Blow-out Proof Stem
Our stem adopts the blow-out proof structure. The stem is designed with the footstep at its bottom so that with the positioning of upper end cover and screw, the stem will not be blown out by the medium even in case of abnormal pressure rise in the valve cavity.
|4. Low Operating Torque
Labor-saving operation: ball is supported by upper and lower stems to reduce friction and eliminate the formation of the ball and the sealing seat driven by the inlet pressure to prevent excessive torque due to huge sealing load.
3) Application Of Duplex Steel Ball Valve
Duplex steel ball valves are used in the oil and gas industry; offshore oil platforms (heat exchanger tubes, water treatment and water supply systems, fire protection systems, water spray systems, water stabilization systems; petrochemical equipment; desalination (desalination) equipment (and equipment in High-pressure pipes, seawater pipes); mechanical and structural components that require both high strength and high corrosion resistance; combustion (waste) gas purification equipment.
4) Process Control
Zhejiang Chuanglian Valve Co., Ltd., is a manufacturer of valves.
We have all kinds of valves, as general valves of gate valve, globe valve, check valve; and on-off valves of ball valve, butterfly valve, strainer, etc.
More, our company has certificates as ISO9001, CE, PED, API.
We take quality as the life, cost as the base, service as line, providing the best products and pipeline solution to new or old customers, adhering to the development concept of “Bright Future, Scientific Development”, to keep pioneering and innovation.
Contact us freely if you have more question!
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