Flow Control Valve in India
flow control valve supplier & exporter
- Flow & Pressure Control Valves are diaphragm actuated, electrical solenoid valve / electric actuator operated automatic control valves, which uses water / line fluid for actuation. This valve has single moving assembly. A flexible, non-wicking, nylone fabric reinforced Buna-N elastomer diaphragm shall be integral with this assembly to form a sealed chamber, operating free of drag or wear. The diaphragm shall not be used as sealing surface.
- Valve assembly shall a stainless steel stem, which is fully guided by top and bottom to avoid any deflection.
- When the valve is in closed position, sealing at the stainless steel seat shall be accomplished by the contact between securely retained quad ring and smooth seat surface to give bubble tight shut-off as per leakage class VI, as per ANSI FC-70-2. The seat shall be removable type.
- The internal valve components shall be removable and repairable without removing valve body from the line. There are no packing glands and pistons are not permitted, hence minimum maintenance.
- The valve body and cover shall be of DUCTILE IRON or CAST STEEL and fused epoxy coated inside and outside.
- These valves are used as self regulating type when power supply is not available or operated through Electrical solenoid valve or Electric actuator when SCADA compatibility is required.
Size: 50 MM (2″) to 600 MM (24″).
Approved In: Gujarat Water Supply & Sewerage Board (GWSSB).
Body & Cover: Ductile Iron to ASTM A-536 or GGC40 as per DIN 1639 Fused epoxy coated. Cast Steel to ASTM A 216 Gr. WCB – Fused Epoxy coated.
Seal & Stem: Stainless Steel AISI 316.
Internal: Stainless Steel AISI 304 / CF8.
Spring: Stainless Steel.
Elastomer: Buna-N.
End Connection: As per ANSI B16.5, Class 150 & Class 300.
Body Hydro Test: As per ASME B16.34 / 16.42.
Flange to Flange distance: As per requirement. ANSI B16.1.
Seat Leakage Test: Class-VI as per ANSI FC-70.2.
Flow-tek Automatic flow control valves applications in various industries where precise control of fluid flow is essential. Here are some common applications where these valves are utilized:
1. HVAC Systems: Automatic flow control valves are used in heating, ventilation, and air conditioning (HVAC) systems to regulate the flow of chilled or hot water through the system. These valves help maintain the desired temperature and ensure efficient operation.
2. Water Treatment: In water treatment plants, automatic flow control valves are employed to regulate the flow of water during different treatment processes. They help maintain consistent flow rates and pressure, ensuring the effectiveness of the treatment processes.
3. Chemical Processing: Flow control valves are widely used in chemical processing plants to control the flow of various chemicals throughout the production process. The valves ensure accurate dosing, mixing, and distribution of chemicals, improving process efficiency and product quality.
4. Oil and Gas Industry: Automatic flow control valves play a crucial role in oil and gas production and transportation. They regulate the flow of oil and gas through pipelines, ensuring safe and efficient operation while preventing overpressure or pressure drops.
5. Petrochemical Industry: In petrochemical plants, automatic flow control valves are utilized to control the flow of volatile liquids and gases. These valves help maintain precise flow rates, pressure, and levels, allowing for efficient and safe operation.
6. Power Generation: Flow control valves are essential components in power plants, controlling the flow of steam, water, or other fluids within the generation and distribution systems. These valves ensure optimal performance and help maintain stable power generation processes.
7. Pharmaceutical Industry: Automatic flow control valves are used in pharmaceutical manufacturing processes to regulate the flow of liquids or gases during drug production, formulation, and packaging. They ensure accurate dosing, mixing, and filling operations.
8. Food and Beverage Industry: Flow control valves play a critical role in the food and beverage industry, helping to regulate the flow of fluids during production, processing, and packaging. These valves ensure consistent quality, hygiene, and efficiency in the manufacturing processes.
These are just a few examples of the broad range of applications for automatic flow control valves. Depending on the specific needs of each industry, these valves are tailored to meet unique requirements and ensure optimal performance and process control.
