High Quality Wholesale Industrial Double regulating valve Static Balancing Valve China factory supplier Manufacturer
What is Double regulating valve ?
Double regulating valve also known as balancing valves, manual balancing valves, digital lock balancing valves, double-position regulating valves, are used to solve the problem of branch pressure differential balance in pipeline design ball.
Double regulating valve make it possible to introduce appropriate pressure drops so that each branch of the hydraulic circuit has the required design flow rate. They are equipped with suitable pressure ports which, placed of the ends of a calibrated hole.
Main features of Double regulating valve
Main features and Benifits of NORTECH Static Balancing Valve
- *These are Y-Pattern globe valves supplied with two pressure test points P84 to provide flow measurement, regulation and isolation
- *The Double Regulating feature allows the valve to be used for isolation and to be reopened to its pre-set position to maintain required flow rate
- *Numerical indicator of opening rate on the handwheel
- *Lockable set position
- * Shut-off function achieved by handwheel
- * Self-sealing measuring points to protect against leakage
- *Some reduction in accuracy occurs at partial openings of the valve in accordance with BS 7350
Specifications of Double regulating valve
1.Fixed Orfice Double Regulating Valve(FODRV)
- **Single unit Y-Pattern globe valves incorporating an integral orifice plate to form a fixed orifice flow measurement unit with regulation and isolation capacity
- **The Double Regulating feature allows the valve to be used for isolation and to be reopened to its pre-set position to maintain required flow rate
- **Primarily used in injection or other circuits requiring a double regulating valve for system balancing
- **External spray epoxy coated for improved durability
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1 |
Body |
Ductile iron |
1 |
|
2 |
Cover |
Cast iron |
1 |
|
3 |
Disc |
Cast iron+EPDM |
1 |
|
4 |
Stem |
SS420 |
1 |
|
5 |
Stem nut |
Brass |
1 |
|
6 |
Display module |
Plastomer |
1 |
|
7 |
Handwheel |
Aluminum |
1 |
|
8 |
Test components |
Brass |
2 |
|
9 |
Fixed orifice |
Brass |
1 |
2.Variable Orifice Regualting Valve(VODRV).
|
1 |
Body |
Ductile iron |
1 |
|
2 |
Cover |
Cast iron |
1 |
|
3 |
Disc |
Cast iron+EPDM |
1 |
|
4 |
Stem |
SS420 |
1 |
|
5 |
Stem nut |
Brass |
1 |
|
6 |
Handwheel |
Aluminum |
1 |
|
7 |
Plug |
Carbon steel |
2 |
Product Show: Double regulating valve
Application of Double regulating valve
Our Double regulating valve can be widely used for
- *HVAC/ATC
- *Food and Beverage Industry
- *In two unit systems,balancing valve has sufficient authority to regulate flow in circuits incorporating a flow measurement device.
- *Water treatment, high building, water supply and drain tubing line or adjusting medium.
