Pneumatic carbon steel flanged ball valve, carbon steel flanged ball valve, flanged ball valve

Product Model: Q641F Nominal Diameter: DN15 - DN300 Nominal Pressure: PN1.6 - 10.0MPa Operating Mode: Pneumatic Connection Method: RF Flange, MFM Flange Operating Temperature (℃): 200 Operating Medium: Water, Gas, Oil Valve Structure: Two-piece Casting, Full-Annular Floating Ball Valve Body Material: WCB Carbon Steel Valve Core Material: 304, 316 Valve Stem Material: 2CR13, 17-4PH Valve Seat Seal: PTFE, PEEK Actuator: Single-Action Pneumatic Pneumatic Accessories: Electromagnetic Valve, Limit Switch Application Standards: HG/T20592

 Pneumatic carbon steel flanged ball valve is a type of rotary valve made of carbon steel as the valve body material, with flange connection and pneumatic actuation. It is mainly used for rapid cutting and control of fluids. Basic structure and features: Drive method: Uses pneumatic actuator, 0–90° rotation operation, quick opening and closing (from fully open to fully closed only requires a 90° rotation. Actuator type: Small diameter commonly uses AT series gear rack type (double action/single action spring return), large diameter uses AW series rocker type, with greater output torque. Gade Chemical Network. Shell structure: There are three types: casting, forging and full welding. The full welding structure is suitable for underground use. Gade Chemical Network. Sealing design: Floating ball valve uses lip-shaped elastic sealing ring. In low pressure/vacuum conditions, a spring-loaded valve seat seal can be used to ensure long-term reliable sealing. Gade Chemical Network. Working principle: Composed of piston-type pneumatic actuator + O-type ball valve, the valve core is a cylindrical through-hole ball.

Applicable Medium and Operating Conditions Typical Medium: Water, steam, oil products, natural gas, air, and non-corrosive/weakly corrosive fluids. Gade Chemical Network. Temperature Range: Carbon steel material is applicable within approximately -29°C to 425°C. Pressure Compatibility: Flange connection is suitable for medium-pressure pipelines, and has significantly higher temperature and pressure resistance compared to plastic valves. Industry Coverage: Widely applicable in industries such as natural gas, oil products, chemicals, metallurgy, papermaking, power, mining, biopharmaceuticals, food, water treatment, etc.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition