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Pilot-operated diaphragm valves for an excellent pressure stability to tolerate varying flow rates. *The CAD data for this series is being revised. This data will be made available as soon as the modifications have been completed.
[Features]
· When the vacuum pressure is regulated by rotating the handle, the compressive force of the pressure regulating spring does not directly act on the main valve diaphragm. Instead, only the vacuum pilot pressure kept constant by the upper (pilot) part of the main body acts on the main valve diaphragm.
· As a result, if the flow rate increases due to usage condition requirements, the changes in the amount of force applied by the pressure regulating spring do not influence the operating stroke of the main valve diaphragm. This reduces the fluctuations in vacuum pressure and helps achieve a stable flow rate.
· Also, the vacuum pilot type helped achieve compactness and lightness by eliminating the need of setting the pressure regulating spring according to the size of the main valve diaphragm
Part Number |
---|
NVR200-01-B |
NVR200-01-G |
NVR200-01-G-B |
NVR200-02 |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | Suction Flow(It varies depending on condition of use.) (l/min) | Supply Side, Plumbing Thread Nominal | Control Side, Plumbing Thread Nominal | Vacuum Gauge | With Bracket | Suction Flow Rate Details (l/min) |
---|---|---|---|---|---|---|---|---|---|---|
3,100,716 VND | 1 Piece(s) | 11 Day(s) or more | 130 | 1/8 | 1/8 | No | Presence | MAX.130 | ||
3,610,686 VND | 1 Piece(s) | 11 Day(s) or more | 130 | 1/8 | 1/8 | Presence | No | MAX.130 | ||
3,730,261 VND | 1 Piece(s) | 4 Day(s) or more | 130 | 1/8 | 1/8 | Presence | Presence | MAX.130 | ||
3,039,023 VND | 1 Piece(s) | 4 Day(s) or more | 200 | 1/4 | 1/4 | No | No | MAX.200 |
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Type | Vacuum Regulator | Control Method | Internal Pilot | Shape | Standard |
---|---|---|---|---|---|
Supply Side, Connection Type | Rc | Control Side, Connection Type | Rc | Set Pressure Range(kPa) | -2.5::-95 |
NCU Specifications | No | With Electronic Switch with Pressure Indicator | No |
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