China Eccentric Butterfly Valve

 China Eccentric Butterfly Valve

In contrast with the concentric butterfly valve, a butterfly valve whose stem axis deviates from the center of the disc and the center of the body at the same time, and the sealing pair is an oblique vertebra, is called an eccentric butterfly valve. As one of the professional eccentric butterfly valve manufacturers, our single offset butterfly valve designed with durability in focus has achieved great success in the butterfly valve eccentric type wholesale market characterized by high quality and affordable prices.

 

Single Eccentric Butterfly Valve Design Datas

Eccentric Disc Butterfly Valve Technical Specification

Size

2"~48"(DN50~DN1200) larger sizes upon request

Pressure

Class ANSI #150~900, PN10, PN100

Body material

Carbon steel, stainless steel, alloy steel, duplex steel, etc.

Standard compliance

ISO 5752, BS5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN3202.

End connections

Flanged Ends OR WAFER, LUG, BW

Operation

manual, pneumatic, electric, or others

Seals

NBR, EPDM, VITON, PTFE or metal seat, etc.

 

As a china valve supplier, we can provide kinds of pneumatic ball valve for sale, anything you need, please contact us.

 


Comments

Post a Comment

Popular posts from this blog

China UTM Smart Positioner

Image
  China UTM Smart Positioner Utmost U529 series smart valve positioner   for sale adopts the newest advanced micro processing and intelligent measurement and control technology, based on 3 / 3 slide nozzle baffle valve and solenoid valve technology, with single and double-acting, Hart, remote transmission, flameproof, explosion-proof function, developed by UTMOST China valve factory   intelligent positioner and the United States R&D team, verified under the harsh operation conditions, has achieved good performance. Contact us and get the latest smart positioner price!   UTM Smart Positioner Features Single/Double acting;   Greatly enhanced the instrument air adaptability and anti-fouling ability(water, dust, and oil), with Nozzle baffle I/P structure;   Smart positioner flow characteristics can be free setting (linear, quick opening, equal percentage,) and easy to control;   Safe, reliable, practical with equipped with a built-in LCD screen and int...
Read more

Demystifying the Technology behind Control Valves in Thermal Power Plants

Image
  control valve used in thermal power plant serve as the heartbeat of thermal power plants, orchestrating the precise flow of fluids to ensure optimal performance. While often unseen, the technology behind these valves is intricate and vital to the efficiency and safety of power generation. Let's demystify the technology that powers control valve used in thermal power plants and explore their critical role in the energy production landscape.   The Anatomy of control valve used in thermal power plant: Components and Construction   control valve used in thermal power plant consist of several key components that work seamlessly to regulate fluid flow. The valve body, actuator, and positioner are the core elements. The valve body houses the trim, which includes the plug, seat, and other essential parts. The actuator is responsible for moving the valve stem and adjusting the flow rate, while the positioner ensures precise control by monitoring and adjusting the valve's positio...
Read more

Related Problems and Solutions of Pneumatic Ball Valve Maintenance Before Operation

Image
  Pneumatic problems and solutions   1. Check that the valve of the pneumatic ball valve is in the fully open position   First, check that the valve of the pneumatic ball valve is in the fully open position. After completing the grease injection operation, first check whether the diameter of the valve ball is flush with the inner cavity of the valve seat. If there is a difference, adjust the open limit bolt on the actuator to ensure that the valve Fully open, otherwise, once the valve is installed, it is impossible to judge whether the carbon steel ball valve is in the fully open position.   2. Pneumatic ball valve valve cannot be injected with grease (1) When the valve shaft (rod) is being greased, the sealing pressure in the valve shaft (rod) shall not exceed 20.68MPa. Once it exceeds, check whether the grease gun is faulty and whether the outlet valve at the grease outlet of the grease gun is open.   (2) If there is no fault with the grease injection gun for ...
Read more