ویژگی ها و اصل کار دریچه نیمکره ای غیر عادی پنوماتیک
Main Features of Pneumatic Eccentric Ball Valve
The pneumatic eccentric ball valve uses a rotating valve chain to open or close...
06
آوریل
وبلاگ
06
آوریل
اصل کار و ویژگی های شیر نیمکره ای غیرمرکز الکتریکی
Working principle and characteristics of electric eccentric hemispherical valve
Working Principle of Electric Eccentric Ball Va...
04
آوریل
Advantages and operation of ASME standard fixed ball valves
Advantages and operation of ASME standard fixed ball valves
Advantages of stationary ball valves:
1. Emergency sealing with ...
04
آوریل
Difference between soft and hard seals in ball valve applications
Difference between soft and hard seals in ball valve applications
In terms of usage conditions:
Soft seals generally achieve...
04
آوریل
برای اطمینان از عملکرد پایدار شیر توپ و طول عمر بیشتر
To ensure stable ball valve performance and a longer lifespan
Stainless steel ball valves are a widely used general-p...
01
آوریل
Correct installation method for electric regulating valve
Correct installation method for electric regulating valve
1. Read the operation manual. Before installing the valve, read the i...
01
آوریل
اصل کار شیر پروانه ای
Butterfly Valve Structure and Principle:
The full opening to full closing angle of a butterfly valve is typically less than...
01
آوریل
اصل کار و مشخصات شیرهای توپی
Working principle and characteristics of ball valves
A ball valve's opening and closing element is a ball, توسط سوپاپ هدایت می شود ...
01
آوریل
معمولاً اعداد و نام های استاندارد در استانداردهای شیرآلات آمریکایی استفاده می شود
Commonly used standard numbers and names in American valve standards
ANSI B16.5 Steel flanges and flange fittings
ANSI B16.1...
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مارس
ویژگیهای ساختاری و مناطق کاربرد دریچه نیمکرهای خارج از مرکز
Structural features and application areas of eccentric hemispherical valve
An eccentric ball valve is a commonly used control v...
