Digital Control Valves Dealers (22 products available)

Digital control valve: our digital control valve is an electrically actuated, hydraulically operated multi-function control valve. It can be used for local as well as remote controlled batching operations with electronic batch controller.

This is an electrically actuated, hydraulically operated multi-function control valve. Used extensively in loading terminal automation systems in refineries and storage tanks of petroleum products for effective and accurate filling of tankers and railway wagons. It has two solenoid valves, receiving signal from batch controllers to position the valve for low flow/medium flow / high flow conditions as programmed.Size : 25NB - 400NB

• Country of Origin: India
• Size: 1inch, 2inch, 2-8”
• Material: Carbon Steeel, Stainless Steel
• Certification: ISO 9001:2008 Certified
• Application: Gas Fitting, Oil Fitting, Water Fitting
• Color: Black, Blue, Red, Sky Blue, White
• Feature: Casting Approved
• Automatic Grade: Automatic, Manual
• Number Of Way: 2way, 3way, 4way
• Type: Digital Control Valves
• Pattern: Plain
• Pressure: High, Low, Medium

• Feature: Switchable standard input signal and Infinitely variable PWM frequency

An internal current control with the duty factor of the PWM signal as manipulated variable ensures that every value of the input signal, irrespective of the thermal condition of the coil, is unambiguously assigned a given value of the effective coil current.

• Material: Aluminum / WCB / Stainless Steel
• Size: 1 - 4 Inch
• Brand Name: TCS / Rotex

• Color: Blue, Green
• Brand: Darling Muesco
• Packaging Type: cardboard / wooden
• I Deal In: New Only
• Automation Grade: automatic
• Usage/Application: Industrial

Piston Digital Control Valve is an electrically actuated, hydraulically operated multi-function control valve. It can be used for local as well as remote controlled batching operations with electronic batch controller. The valve also offers an in-built flow governing function.     DESIGN FEATURES   Fail-safe design : the valve is held closed upon loss of electric supply and/or line pressure Positive shut-off : meets ANSI Class VI for bubble-tight closure Multi-stage opening and closing : avoids static charge generation due to splashing of product in the beginning and foaming / overflow at the end, resulting in accurate delivery Low pressure drop Rectangular ports : for uniform valve response and linear control Built-in flow rate control : no need of external pilots for flow rate control, when used with electronic batch controller No diaphragm PRINCIPLE OF OPERATION   The Alma Piston Digital Control Valve works on the principle of “balanced piston”. Piston is always exposed to high upstream pressure from its bottom side, whereas pressure in the piston chamber can be varied with the help of solenoid valves. When pressure in the piston chamber is equal to the high upstream pressure, the top spring acts as a differential force, pushing the piston down on the valve seat and the valve is held tightly-closed. When pressure in the piston chamber is relieved with the help of solenoid valves, a differential pressure is created across the piston. The high upstream pressure below the piston overcomes the top pressure plus the spring force and pushes the piston up, resulting in valve opening and the flow starts.

• Material: Cast Iron
• Feature: Greater accuracy, Positive sealing
• Brand Name: Magnum Engineering
• Surface Finish: Paint Coated
• Pressure Loss: Low
• Power: Hydraulic

Flow-Tek This is an electrically actuated, hydraulically operated multi-function control valve.Used extensively in loading terminal automation systems in refineries and storage tanks of petroleum products for effective and accurate filling of tankers and railway wagons. It has two solenoid valves, receiving signal from batch controllers to position the valve for low flow/medium flow / high flow conditions as programmed.

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