CONTROL VALVE
A control valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller. Valvematics Control Valves is an esteemed name in valves for isolation, control and flow reversal applications. these valves are usually utilized in critical industrial applications like steam, utility, and process pipelines. Control Valves are function by means of opening & shutting down, entirely or partly.
Size: ½″ up to 16″ (DN 15 up to DN 400)
Pressure Rating (Class): ASME 150# to 900#
Materials: Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay
Design Standard: ASME B16.34.
Seat Leakage: As per ANSI/FCI-70-2 Class III, IV V AND VI (Standard Leakage Rates) Metal to Metal Seating Class IV less than 0.01 % of rated Cv, Metal to soft seating bubble tight (Zero Leakage)
Pressure / Temperature Rating: ASMI B16.34
Construction Details: Bolted Bonnet / Pressure Seal Bonnet
End Connection: Flanged, Butt-Weld
Operator / Actuator: Diaphragm Piston or Electric Actuator
Types of Control Valves are available:
• 2 Way & 3 Way with Direct and Reverse Actuator Diaphragm Type,
Spring Return, Electric Actuator with Integral Starter Input 4 to 20mA,
Smart /Electropneumatic /Pneumatic I/P Convertor Position Transmitter.
Trim Design: Splined Microflow, V-Ported (Balanced /Unbalanced), Low Noise (LN1, LN2, LN3, LN4) Top Guided Control.
Face To Face: ISA S.75.03 upto 600# & ISA S.75.16 900# and above.
