
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Product Introduction
As a leader in the industry, our business principles and business behaviors will be recognized and respected by our peers, and we believe that we can make the Casted Trunnion Mounted Ball Valve, Wedge Gate Valve, Steam Boiler Relief Valve market play its maximum potential. After years of development, the company's business has spread all over the country and has become one of the suppliers with excellent prices, sufficient supply and large inventory. We strictly abide by laws, regulations and standards related to environmental protection, continuously improve our environmental management system, and reduce the impact of our production on the environment. We have close professional cooperation and information exchanges with excellent manufacturers all over the world, which provide new ideas and rich resources for the company's brand design services. We play a leading role in delivering shoppers with premium quality goods great assistance and competitive rates.
Description & Features
With multi-spring pneumatic diaphragm actuator and 3-way split valve body ZJHF (H) pneumatic film 3-way control valve is composed of multi-spring pneumatic diaphragm actuator and 3-way split (combined) valve body. Pneumatic film actuators have the advantages of low height, light weight, large circulation capacity, and easy installation and maintenance. The pneumatic 3-way control valve is equipped with an electric-gas valve positioning or a pneumatic valve positioner to achieve automatic adjustment and control of the fluid medium in the process pipeline. It is widely used in process parameters for precise control of gases, liquids, vapors, etc.
● Pneumatic piston actuator using compressed air as power source, through the movement of the piston to drive the arm for 90 degrees of rotation, to achieve automatic valve opening and closing.Its components are: adjusting bolt, actuator box, curved arm, cylinder block, cylinder shaft, piston, connecting rod, universal shaft.
● Pneumatic control valve adopts double guide structure, equipped with multi spring actuator, pneumatic control valve has the advantages of compact structure, light weight, sensitive action, large valve capacity, accurate flow characteristics, convenient disassembly and so on.
● Pneumatic control valve is widely used in the precise control of gas, liquid, steam and other media, process parameters such as pressure, flow, temperature, liquid level to maintain a given value. Especially suitable for small allowable pressure difference, and the allowable leakage is also small pressure difference of the working field.
Specifications
Size Range | Body Material |
1/2"-20" DN15-DN500 | WCB, CF8, CF8M, CF3, CF3M, etc |
Pressure Rating | Plug Material |
Class150-Class600 | SS420, SS304, SS316, Monel, etc |
End Connection | Seat Material |
Flange (FF, RF, RJ), Butt Welding | SS420+STL, SS304+STL, SS316+STL |
Structure Style | Stem Material |
Single Seat, Sleeve, Double Seat Type Pneumatic with top mounted hand wheel | A182 F6a, 410, 420, 304, 316, 17-4PH, F11, etc. |
Actuator Options | Design Standard |
Pneumatic | IEC60534 |
Temperature Range | Face to Face Standard |
-60℃~450℃ | MFD |
Connection Standard | Leakage Standard |
Flange Drilling: ANSI/ASME B16.5, HG/T20592, EN1092-1 Butt Weld: ASME B16.25, GB/T 12224 | ANSI B16.104 -IV |
Brand | DAGO or OEM |
Test | 100% quantity tested before delivery |
Guarantee | 12 months from date of shipment or Negotiable |
MOQ | 1 Set |
Sample | Available |
Color | Customer required or manufacturer default |
Packing | Plastic bag wrapped inside, seaworthy wooden case outside |
Certificate | API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate |
Country of Origin | Zhejiang, China |
HS Code | 848180 (universal), 8481804090 (China) |
Port | Shanghai or Ningbo |
Payment Terms | T/T, L/C, Western Union |
Our goal is to give customers defect-free and high-value Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator on time and pursue customer satisfaction. We are your reliable partner in international markets with the best quality products. Because of the leading technology, the product is excellent. We are willing to cooperate sincerely with you and develop together!
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