Q46 Series Carbon Steel, Stainless Steel Series Four-way Trunnion Ball Valve (Flanged Type)-China top 10 valve Manufacturers, Suppliers, Factory

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Q46 Series Carbon Steel, Stainless Steel Series Four-way Trunnion Ball Valve (Flanged Type)

Q46 Series Carbon Steel, Stainless Steel Series Four-way Trunnion Ball Valve (Flanged Type)

Product documents:

【Sample】BEST-Q46 Series Carbon Steel, Stainless Steel Series Four-way Trunnion Ball Valve (Flanged Type).pdf

File size: 872.7KB
【Instruction Manual】BEST-Q46 Series Carbon Steel, Stainless Steel Series Four-way Trunnion Ball Valve (Flanged Type).pdf

File size: 484.1KB

这里是占位文字

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Product Details

Features

01. Diameter range: DN15～600
02. Nominal pressure:normally PN16bar, specially PN25, 40, 63bar
03. Small flow resistance, good sealing, smooth passage, medium is hard to deposit
04. For "LL" type four-way ball valve, you can rotate the ball to 90o only by handle or handwheel or the actuator, which can switch over the flow

direction of two kinds of medium at the same time. It is convenient and fast, which can realize multi-function of one valve.
05. Valve body material: cast steel WCB(code:C), SS304(code:B)
SS316(code:R), SS316L(code:L)
06. In the power plant system, it is called two-way water supply rotary valve, in petrochemical system, it is called air transfer valve, which is

applicable for fluid, gas, dust, sizing agent, medium with particles, etc. In the circulatory system, process manifold and valve group can be

replaced with four-way ball valve, which can simplify pipeline, strength synchronism, reduce cost and be easy to control
07. Can be installed at any angle, can be bi-directional, but medium's flow direction must be the same as the instruction book

Working Principle of Four-way Ball Valve (Take Water as an Example)

Four-way change to ball valve can realize plus water supply switch. Every time, rotate 90o water supply can be switched over. Rotate 90o the water supply way will be switched; before four valves are needed, when supply water, valve 1 and 4 are open, valve 2 and 3 are closed; on the contrary, when supply water, valve 2 and 3 are open, valve 1and4 are closed;now one this four-way ball valve can realize all function of former four valves, and will be more convenient.

Component Material Table

Note:◇---valve seat sealing material, ■---nominal diameter.

Structure Diagram

Table of Applicable Medium Temperature Ranges for Common Valve Body Materials and Seals

External Dimension (Pn16bar)

Note:

The flange is manufactured according to JB/T79-1994 standard by default, and can also be manufactured according to user specifiedstandards, such as GB/T9124, HG/T20592, ANSI, JIS, DIN, etc.
This series can be customized with reduced diameter ball valves according to user requirements, such as Dn200×150represents a reduced diameter four way ball valve, with a flange diameter of DN200 and an actual flow channel reduction of 150mm.
◇---valve disc sealing material,*---omission symbol, omits content.