The regulating valve by Maniks is designed to meet the strict quality requirements on refrigerating installations specified by the international classification societies and are carefully designed to present favorable flow conditions and accurate linear characteristics. MREG-A and MREG-B are equipped with vented cap and internal back seating enables replacement of the spindle seal whilst the valve is active, i.e. under pressure.

1. http://www.maniks.com/pilot-operated-pulse-valve.html

2.  Introduction
 Maniks Regulating valve
 MANIKS Pilot operated Regulating valve
operation
 Advantages of MANIKS Regulating valve
 Specification
http://www.maniks.com/pilot-operated-pulse-valve.html

3. http://www.maniks.com/pilot-operated-pulse-valve.html
 Regulating valve

4.  Regulating Valves Technical Specification:
 Refrigerants Applicable to HCFC, HFC, R717 (Ammonia) and
R744 (CO2). Can be used in chemical and petro-chemical
applications.
 Temperature range –60/+150°C (–76/+302°F)
 Max working pressure 52 bar g (754 psi g)
 Flow coefficients for fully opened valves from Kv = 0.15 to 80
m3/h (Cv = 0.17 to 92.5 USgal/ min).
http://www.maniks.com/pilot-operated-pulse-valve.html

5.  MANIKS Pilot operated Regulating valve operation:
 Maniks pilot operated pulse valves/Regulating valve functions
by integral solenoid pilot operator.
 The cached air above Regulating valve diaphragm is
immediately used up causing fast opening of diaphragm
valve, when the valve is energised.
 Air discharges out through hole of main valve in order to
balance the differential diaphragm pressure and then
immediately closes the valve, when the pilot valve is de-
energised.
http://www.maniks.com/pilot-operated-pulse-valve.html

6.  Advantages of MANIKS Regulating valve:
 Reliable Function
 Higher Life
 Better Performance
 Superior Corrosion Resistance
 Ease Of Maintenance
 No Rust Jamming
 Lower Power Consumption
 Lower air consumption
http://www.maniks.com/pilot-operated-pulse-valve.html

7. http://www.maniks.com/pilot-operated-pulse-valve.html
 MANIKS Regulating valveSpecification
 Electrical Standard Voltage AC 50Hz…..24/220
Volts
 Electrical Standard Voltage DC 24/Volts
 Fluctuation 10%
 DC Current 20W
 AC Current 19VA
 Maximum Medium Temperature 650C
 Maximum Ambient Temperature 550C

8. http://www.maniks.com/pilot-operated-pulse-valve.html